Rockford Fosgate 360 Users Manual 2000 Power Amplifier Owner's

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2015-02-05

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trans•ana

2-channel

trans•ana

car audio

4-channel

for

fanatics

trans•ana

2-channel
trans•ana

2-channel

Power AMPLIFIER
INSTALLATION & OPERATION

trans•ana

4-channel
trans•nova

power

2-channel

–i–

Specifications are subject to change without notice.

Signal-to-Noise Ratio (A-weighted)
Crossover Slope (Butterworth)
Crossover Frequency

>100dB
24dB/octave
50Hz – 210Hz

360 Watts x 1

RMS continuous power mono into a
4Ω load from 20 to 20,000 Hz, with

less than 0.1% Total Harmonic Distortion (THD)

180 Watts x 2

90 Watts x 2

481 Watts x 1
242 Watts x 2
154 Watts x 2

POWER 360
2-channel

RMS continuous power per channel,
both channels driven into a 2Ω load
from 20 to 20,000 Hz, with less than
0.1% Total Harmonic Distortion (THD)

RMS continuous power per channel,
both channels driven into a 4Ω load
from 20 to 20,000 Hz with less than
0.05% Total Harmonic Distortion (THD)

(Competition Standard) - Measured at 13.8 Battery Volts

Continuous Power Rating

Mono into a 4Ω Load
Per channel into a 2Ω Load
Per channel into a 4Ω Load

(IHF-202 Standard) - Measured at 14.4 Volts

Dynamic Power Rating

S P E C I F I C AT I O N S

>100dB
24dB/octave
50Hz – 210Hz

200 Watts x 2

100 Watts x 4

50 Watts x 4

232 Watts x 2
127 Watts x 4
84 Watts x 4

POWER 400
4-channel

>100dB
24dB/octave
50Hz – 210Hz

500 Watts x 1

250 Watts x 2

125 Watts x 2

710 Watts x 1
330 Watts x 2
210 Watts x 2

POWER 500
2-channel

>100dB
24dB/octave
50Hz – 210Hz

800 Watts x 1

400 Watts x 2

200 Watts x 2

960 Watts x 1
480 Watts x 2
240 Watts x 2

POWER 800
2-channel

>100dB
24dB/octave
50Hz – 210Hz

400 Watts x 2

200 Watts x 4

100 Watts x 4

525 Watts x 2
270 Watts x 4
150 Watts x 4

POWER 800
4-channel

>100dB
24dB/octave
50Hz – 210Hz

1000 Watts x 1

500 Watts x 2

250 Watts x 2

1460 Watts x 1
730 Watts x 2
450 Watts x 2

POWER 1000
2-channel

– ii –

* recommended fuse not supplied with amplifier

Input Impedance

Variable
(0 to +18dB)
20k ohms

ATC

Fuse Type

Equalization (45Hz Punch Bass)

40A

250mV~4V (RCA)

17V max. (RCA)

<0.05%

250mV~4V (RCA)

17V max. (RCA)

<0.05%

30 Volts/ µs

>200

20Hz - 200kHz

20Hz - 20kHz

POWER 500
2-channel
2.62" (6.65cm) H
9.60" (24.38cm) W
13.27" (33.70cm) L
#4

17V max. (RCA)
250mV~4V (RCA)

250mV~4V (RCA)

<0.05%

30 Volts/ µs

>200

20Hz - 200kHz

20Hz - 20kHz

POWER 800
4-channel
2.62" (6.65cm) H
9.60" (24.38cm) W
18.27" (46.40cm) L
#6

17V max. (RCA)

<0.05%

30 Volts/ µs

>200

20Hz - 200kHz

20Hz - 20kHz

POWER 800
2-channel
2.62" (6.65cm) H
9.60" (24.38cm) W
18.27" (46.40cm) L
#6

Variable
(0 to +18dB)
20k ohms

AGU

50A

Variable
(0 to +18dB)
20k ohms

AGU

60A*

Specifications are subject to change without notice.

Rear Variable
(0 to +18dB)
20k ohms

AGU

50A

Rear Variable
(0 to +18dB)
20k ohms

AGU

60A*

NOMAD - Internal analog-computer output protection circuitry limits power in case of
overload. Thermal switch shuts down the amplifier in case of overheating.

250mV~4V (RCA)

17V max. (RCA)

<0.05%

30 Volts/ µs

Battery Fuse Rating (External to Amplifier)

Protection

Input Sensitivity (+0dB gain overlap)

Source Unit Compatibility (+15dB gain overlap)

IM Distortion (IHF)

Slew Rate

Damping Factor @ 4Ω (at output connector)

20Hz - 200kHz

30 Volts/ µs

Bandwidth (±3dB)

20Hz - 20kHz

>200

20Hz - 200kHz

Frequency Response (±0.5dB)

POWER 400
4-channel
2.62" (6.65cm) H
9.60" (24.38cm) W
13.27" (33.70cm) L
#4

>200

20Hz - 20kHz

Heatsink Type (internal use only)

Dimensions (end caps installed)

POWER 360
2-channel
2.62" (6.65cm) H
9.60" (24.38cm) W
12.27" (31.16cm) L
#3

Variable
(0 to +18dB)
20k ohms

2-AGU OR 1- ANL

2-50A or 1-100A*

250mV~4V (RCA)

17V max. (RCA)

<0.05%

30 Volts/ µs

>200

20Hz - 200kHz

20Hz - 20kHz

POWER 1000
2-channel
2.62" (6.65cm) H
9.60" (24.38cm) W
18.27" (46.40cm) L
#6

Dear Customer,
Congratulations on your purchase of the world's finest brand of car audio amplifiers.
At Rockford Fosgate we are fanatics about musical reproduction at its best, and we are
pleased you chose our product. Through years of engineering expertise, hand craftsmanship and critical testing procedures, we have created a wide range of products that
reproduce music with all the clarity and richness you deserve.
For maximum performance we recommend you have your new Rockford Fosgate
product installed by an Authorized Rockford Fosgate Dealer, as we provide specialized
training through Rockford Technical Training Institute (RTTI). Please read your
warranty and retain your receipt and original carton for possible future use.
Great product and competent installations are only a piece of the puzzle when it comes
to your system. Make sure that your installer is using 100% authentic installation
accessories from Connecting Punch in your installation. Connecting Punch has
everything from RCA cables and speaker wire to Power line and battery connectors.
Insist on it! After all, your new system deserves nothing but the best.
To add the finishing touch to your new Rockford Fosgate image order your Rockford
wearables, which include everything from T-shirts and jackets to hats and sunglasses.
To get a free brochure on Rockford Fosgate products and Rockford accessories, in the
U.S. call 480-967-3565 or FAX 480-967-8132. For all other countries, call +001-480967-3565 or FAX +001-480-967-8132.

PRACTICE SAFE SOUND™
CONTINUOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 100dB
MAY CAUSE PERMANENT HEARING LOSS. HIGH POWERED AUTOSOUND
SYSTEMS MAY PRODUCE SOUND PRESSURE LEVELS WELL OVER

130dB. USE COMMON SENSE AND PRACTICE SAFE SOUND.
If, after reading your manual, you still have questions regarding this product,
we recommend that you see your Rockford Fosgate dealer. If you need further
assistance, you can call us direct at 1-800-669-9899. Be sure to have your serial
number, model number and date of purchase available when you call.
The serial number can be found on the outside of the box. Please record it in
the space provided below as your permanent record. This will serve as
verification of your factory warranty and may become useful in recovering your
amplifier if it is ever stolen.
Serial Number: ________________________________
Model Number: ________________________________

– iii –

TABLE

CONTENTS

Specifications.............................................................................................. i
Introduction ................................................................................................ 1
Power Amplifier Accessory Pack ................................................................... 1
Feature Chart .............................................................................................. 2
Design Features .......................................................................................... 3
Installation Considerations ........................................................................... 7
Mounting Location ...................................................................................... 8
Battery and Charging .................................................................................. 9
Wiring the System ....................................................................................... 9
Using Passive Crossovers ........................................................................... 11
Table of Component Values ........................................................................ 12
Installation ............................................................................................... 13
Operation ................................................................................................. 21
System Diagrams ...................................................................................... 24
Troubleshooting ........................................................................................ 28
Dynamic Power Measurements ................................................................... 31
Warranty Information ................................................................................ 33
International Information ............................................................................ 34

GETTING STARTED
Welcome to Rockford Fosgate! This manual is designed to provide information
for the owner, salesperson and installer. For those of you who want quick
information on how to install this product, please turn to the Installation
Section of this manual or refer to the icons listed below. Other information can
be located by using the Table of Contents. We, at Rockford Fosgate, have
worked very hard to make sure all the information in this manual is current. But,
as we are constantly finding new ways to improve our product, this information
is subject to change without notice.

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Sections marked
ADVANCED OPERATION
include in-depth
technical information

+ -

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Sections marked
INSTALLATION
include “slam dunk”
wiring connections

TROUBLE-S
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Sections marked
TROUBLESHOOTING
include recommendations for
curing installation problems

INTRODUCTION
Rockford engineers designed the Power amplifiers to provide an awesome
amount of power while delivering superior sound quality in a convenient and
efficient package. The TRANS•ana & patented TRANS•nova topologies are
low voltage circuits used in the preamp stage of the Power amplifiers that let
the music sound crystal clear and very real, even when played at high
volume levels. This is matched with TOPAZ, a unique grounding circuit used
to eliminate noise problems associated with car audio systems and their
installation. The use of a protection circuit called NOMAD, along with
MOSFET, DSM (Discrete Surface Mount) and innovative MEHSA heat
dissipating technologies improves amplifier efficiency. The result of these
components give the Power amplifier awesome sound quality in a “Bullet
Proof” package.

P OWER A MPLIFIER A CCESSORY P ACK
The accessory pack shipped with the Power amplifiers includes the mounting
hardware necessary to secure the amp to the vehicle.
Installation & Operation Manual
Punch Verification Certificate
(4) Amplifier mounting screws (#8 x 3/4" Phillips)
(4) Speaker/Power connector set screws (3/32" Allen)
(4) Endbell mounting screws (9/64" Allen)
(1) Allen wrench (3/32")
(1) Allen wrench (9/64")
(1) Inline fuseholder (Power 360, Power 400 & Power 500 2-channel amps)
(1) AGU 40 amp fuse (Power 360 2-channel amp)
(1) AGU 50 amp fuse (Power 400 4-channel & Power 500 2-channel amps)
(1) Remote Punch Bass (replacement part #WP-2429)
(1) 15' Remote Punch Bass cable (replacement part #CC-2421)
(2) Remote Punch Bass bracket screws (4 x 7/16" Phillips)

NOTE: Refer to the specifications section for recommended fuse sizes on the
Power 800 2-channel, Power 800 4-channel & Power 1000 2-channel amps.
–1–

POWER AMPLIFIER FEATURE CHART
POWER AMPLIFIER MODEL

Power
360

Power
400

Power
500

Power
800

Power
1000

2Ω/4Ω

–

DIAMOND – patented MOSFET driver stage3

–

Class-G – high efficiency topology

–

DSM – discrete surface mount

MOSFETs – power supply & output devices

NOMAD – protection circuit

Die Cast Heatsink5

Hi-Level Inputs – for factory radios

–

RCA Inputs – for aftermarket radios

Input Switches – eliminates “Y” adaptors

–

Pass-Thru – feeds signal to aux. amp

Pwr/Spk Screw Terminals

–

Pwr/Spk Block Terminals

4 Gauge PWR/GND

Remote

Remote Rear

Remote

Remote Rear

Remote

Variable Xover (50Hz ~ 210Hz)

HP/FULL/LP6

Crossover Slope (Butterworth)

24dB

–

# of CHANNELS
Stable Into: (stereo/mono)
CIRCUITRY

TRANS•ana – circuit topology
TRANS•nova – patented circuit topology

MEHSA – heat dissipating technology
TOPAZ – patented noise eliminating circuitry

FEATURES

Variable Punch Bass (0dB ~+18dB @ 45Hz)

Phase Warp (0

1
2
3
4
5
6
7

~ 1800)

Additional information on features, specifications and system designs can be found at: www.rockfordfosgate.com
Trans•nova is patented under "U.S. Patent No. 4,467,288"
DIAMOND is patented under "U.S. Patent No. 5,673,000"
TOPAZ is patented under "U.S. Patent No. 5,751,823"
Diecast Heatsink is patented under "U.S. Patent No. D401,225"
HP = 24dB/octave High-Pass / LP = 24dB/octave Low-Pass / FULL = Full Range
Recommended fuses not supplied with amplifier

–2–

HP/FULL/ LP6

D ESIGN F EATURES
Power 360
2- channel

210 Hz 50
190
55
145
110
65
Left
80

HP-Full-LP
Crossover

Input

Gain
Crossover Frequency

Speaker
+ L -

Right
Remote
Gain Punch Bass

Speaker
+ R -

L Pass-Thru R

6
2

10 3

LED

REM

B+

GND

Power 400
4- c h a n n e l

Front
Crossover
HP-Full-LP

4/2
Input

Front
Gain

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency

LR+

LR-

RR-

REM

B+

Rear
Crossover
HP-Full-LP

Rear
Remote
Punch
Bass

Rear

6
2

RR+

Rear
Rear
Gain
Crossover
Frequency

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Front

GND

–3–

LED

LF-

LF+

RF-

RF+

Power 500
2- channel

210 Hz 50
190
55
145
110
65
80

Speaker
+ L -

HP-Full-LP
Crossover

Input

Left Gain
Crossover Frequency

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

6
2

LED
REM
B+

GND

Power 800
2-channel

210 Hz 50
190
55
145
110
65
Left
80

Speaker
+ L -

L Pass-Thru R

6
2

10 3

LED

REM

B+

HP-Full-LP
Crossover

Input

Gain
Crossover Frequency

GND

–4–

Right
Remote
Gain Punch Bass
Speaker
+ R -

Power 800
4- c h a n n e l

Front
Crossover
HP-Full-LP

4/2
Input

Front
Gain

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Rear
Rear
Gain
Crossover
Frequency

Pass-Thru

LR-

RR+

RR-

Rear
Crossover
HP-Full-LP

Rear
Remote
Punch
Bass

REM

LR+

Rear

6
2

210 Hz 50
190
55
145
110
65
80

LED

B+

GND

LF-

LF+

RF-

RF+

Power 1000
2- channel

11 9

Input

Speaker
+ L -

Phase Crossover Left
Warp Frequency Gain

210 Hz 50
190
55
145
110
65
80

Right
Remote
Gain Punch
Bass

Pass-Thru

LED
REM
B+

HP–Full–LP
Crossover

Speaker
+ R -

6
2

10 3

GND

–5–

1. Cast Aluminum Heatsink – The cast aluminum heatsink of the Power
amplifier dissipates heat generated by the amplifier's circuitry. The inherent
advantage of casting provides a 30% improvement of cooling over conventional extrusion heatsink designs.
2. Speaker/Power Terminals – The heavy duty, gold-plated terminal block
connectors (+ and –) will accept 4 gauge cable and are immune to corrosion
that can cause signal degradation.
3. REM Terminal – This spade terminal is used to remotely turn on and turn off
the amplifier when +12V DC is applied.
4. Signal Input Switch (Power 400 & Power 800 4-channel amplifiers) – This
switch allows the amplifier to be driven with either 2 or 4 pairs of inputs.
5. RCA Input Jacks – The industry standard RCA jacks provide an easy
connection for signal level input. They are gold-plated to resist the signal
degradation caused by corrosion.
6. RCA Pass-Thru Jacks – The Pass-Thru provides a convenient source for
daisy-chaining an additional amplifier without running an extra set of RCA
cables from the front of the vehicle to the rear amplifier location.
7. Gain Control – The input gain control is preset to match the output of most
source units. It can be adjusted to match output levels from a variety of source
units.
8. Remote Punch Bass – The Punch Bass helps correct for acoustical
deficiencies in the listening environment by helping reproduce full range
sound without adding excessive boost. The Punch Bass control is a narrow
band adjustment centered at 45Hz variable from 0dB to +18dB. Connection
is made with a cable using RJ-45 and can be installed under the dash for
remote control access.
9. Internal Crossover – The internal crossover is a 24dB/octave Butterworth
filter selectable for High-Pass (HP), Full Range (FULL), or Low-Pass (LP)
operation variable from 50Hz to 210Hz.
10. LED Power Indicator – The LED illuminates when the unit is turned on.
11. Phase Warp (Power 1000 2-channel amplifier) – The phase warp is a
variable control used to adjust the phase of the output signal relative to the
phase of the input signal. The phase warp is most noticable when the system
is playing a sine wave (test tone). When used with the proper test equipment,
this feature can increase the relative SPL in a system.

–6–

I NSTALLATION C ONSIDERATIONS
The following is a list of tools you will need for installing the Power amplifier:
Voltmeter
Wire strippers
Electric hand drill w/assorted bits
Battery post wrench
17' (5 m) Red Power Wire
Wire cutters
12' (4 m) Remote Turn-On Wire
Assorted connectors
1.5' (45 cm) Black Grounding Wire
Wire crimpers
This section focuses on some of the vehicle considerations for installing your
new Power amplifier. Checking your battery and present sound system, as
well as pre-planning your system layout and best wiring routes, will save
installation time. When deciding how to lay out your new system, be sure that
each component will be easily accessible for making adjustments.
Before beginning any installation, be sure to follow these simple rules:
1. Be sure to carefully read and understand the instructions before attempting to install the amplifier.
2. For safety, disconnect the negative lead from the battery prior to
beginning the installation.
3. For easier assembly, we suggest you run all wires prior to mounting your
amplifier in place.
4. Route all of the RCA cables close together and away from any high
current wires.
5. Use high quality connectors for a reliable installation and to minimize
signal or power loss.
6. Think before you drill! Be careful not to cut or drill into gas tanks, fuel
lines, brake or hydraulic lines, vacuum lines or electrical wiring when
working on any vehicle.
7. Never run wires underneath the vehicle. Running the wires inside the
vehicle provides the best protection.
8. Avoid running wires over or through sharp edges. Use rubber or plastic
grommets to protect any wires routed through metal, especially the
firewall.
9. ALWAYS protect the battery and electrical system from damage with
proper fusing. Install a fuseholder and appropriate fuse on the +12V
power wire within 18” (45 cm) of the battery terminal.
10. When grounding to the chassis of the vehicle, scrape all paint from the
metal to ensure a good, clean ground connection. Grounding connections should be as short as possible and always be connected to metal
that is welded to the main body, or chassis, of the vehicle.
–7–

M OUNTING L OCATION
The mounting location and position of your amplifier will have a great effect
on its ability to dissipate the heat generated during normal operation. The
design of our cast aluminum heatsink serves to easily dissipate the heat
generated over a wide range of operating conditions. However, to maximize
the performance of your amplifier, care should be taken to ensure adequate
ventilation.

Trunk Mounting
Mounting the amplifier vertically on a surface with the fin grooves running
up and down will provide the best cooling of the amplifier.
Mounting the amplifier on the floor of the trunk will work but provides less
cooling capability than vertical mounting.
Mounting the amplifier upside down to the rear deck of the trunk will not
provide proper cooling and will severely affect the performance of the
amplifier and is strongly not recommended.

Passenger Compartment Mounting
Mounting the amplifier in the passenger compartment will work as long as
you provide a sufficient amount of air for the amplifier to cool itself. If you
are going to mount the amplifier under the seat of the vehicle, you must have
at least 1" (2.54cm) of air gap around the amplifier's heatsink.
Mounting the amplifier with less than 1" (2.54cm) of air gap around the
amplifier's heatsink in the passenger compartment will not provide proper
cooling and will severely affect the performance of the amplifier and is
strongly not recommended.

Engine Compartment Mounting
Rockford Fosgate amplifiers should never be mounted in the engine
compartment. Not only will this void your warranty but could create an
embarrassing situation caused by the ridicule from your friends.

–8–

B ATTERY

AND

C HARGING

Amplifiers will put an increased load on the vehicle's battery and charging
system. We recommend checking your alternator and battery condition to
ensure that the electrical system has enough capacity to handle the
increased load of your stereo system. Stock electrical systems which are in
good condition should be able to handle the extra load of any Rockford
amplifier without problems, although battery and alternator life can be
reduced slightly. To maximize the performance of your Rockford Fosgate
amplifier, we suggest the use of a heavy duty battery and an energy storage
capacitor.

W IRING

THE

S YSTEM

CAUTION: Avoid running power wires near the low level input cables,
antenna, power leads, sensitive equipment or harnesses. The power wires
carry substantial current and could induce noise into the audio system.
1. Plan the wire routing. Take care when running signal level RCA cables
to keep them close together but isolated from the amplifier's power
cables and any high power auto accessories, especially electric
motors. This is done to prevent coupling the noise from radiated
electrical fields into the audio signal. When feeding the wires through
the firewall or any metal barrier, protect them with plastic or rubber
grommets to prevent short circuits. Leave the wires long at this point
to adjust for a precise fit at a later time.
2. Prepare the Power cable for attachINSULATION
STRIP WIRE
>
>
ment to the amplifier by stripping
5/8" of insulation from the end of
<
>
5/8"
the wire. The use of 8 gauge power
AMP
cable can interfere with the installa>
tion of the end caps. Proper wire
dress can prevent this from occurring. To prevent the wire from fraying, strip the insulation at a 45°
angle. Insert the bared wire into the B+ terminal with the long side of
the insulation on the top. Bend the cable down at a 90° angle. Tighten
the set screw to secure the cable in place.
3. Strip 3/8" from the battery end of the power cable and crimp a large
ring terminal to the cable. Use the ring terminal to connect to the
battery positive terminal. Do not install the fuse at this time.

–9–

4. Prepare a length of cable to be used for the ground connection. Strip
5/8" of insulation from the end of the cable as described above and
connect to the appropriate terminal of the amplifier. Prepare the chassis
ground by scraping any paint from the metal surface and thoroughly
clean the area of all dirt and grease. Strip the other end of the wire and
attach a ring connector. Fasten the cable to the chassis using a nonanodized screw and a star washer.
5. Prepare the REM turn-on wire for connection to the amplifier by stripping
1/4" of insulation from the wire end and crimping an insulated spade
connector in place. Slide the connector over the REM terminal on the
amplifier. Connect the other end of the REM wire to a switched 12 volt
positive source. The switched signal is usually taken from the source
unit's auto antenna or the accessory lead. If the source unit does not
have these outputs available, the recommended solution is to wire a
mechanical switch in line with a 12 volt source to activate the amplifier.
6. Securely mount the amplifier (with supplied screws) to the vehicle or
amp rack. Be careful not to mount the amplifier on cardboard or plastic
panels. Doing so may enable the screws to pull out from the panel due
to road vibrations or sudden vehicle stops.
7. Determine the number of inputs needed to drive the amplifier and move
the input switch to the desired setting (Power 400 & Power 800 4channel amplifiers only.).
8. Connect the source signal to the amplifier by plugging the RCA cables
into the input jack(s) at the amplifier.
9. Connect the speakers. Strip the speaker wires 5/8" and insert into the
appropriate terminal on the amplifier. Insert the bared wire into the
speaker terminal and tighten the set screw to secure into place. Be sure
to maintain proper speaker polarity. DO NOT chassis ground any of the
speaker leads as unstable operation may result.
10. Perform a final check of the completed system wiring to ensure that all
connections are accurate. Check all power and ground connections for
frayed wires and loose connections which could cause problems from
road vibrations.

– 10 –

USING PASSIVE CROSSOVERS

A passive crossover is a circuit that uses capacitors and/or coils and is placed
on speaker leads between the amplifier and speaker. The crossover delegates
a specific range of frequencies to the speaker for optimum driver performance.
A crossover network can perform one of three functions: High-Pass (capacitors), Low-Pass (inductors or coils) and Bandpass (combination of capacitor
and coil).
The most commonly used passive crossover networks are 6dB/octave
systems. These are easy to construct and require one component per filter.
Placing this filter in series with the circuit will reduce power to the speaker by
6dB/octave above or below the crossover point depending on whether it is a
high-pass or low-pass filter. More complex systems such as 12dB/octave or
18dB/octave can cause impedance problems if not professionally designed.
Passive crossovers are directly dependent upon the speaker's impedance and
component value for accuracy. When passive crossover components are
used in multiple speaker systems, the crossover's effect on the overall
impedance should be taken into consideration along with the speaker's
impedance when determining amplifier loads. CAUTION: The Power amplifiers are not recommended for impedance loads below 2Ω stereo and 4Ω
bridged (mono) loads.

– 11 –

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TABLE OF CROSSOVER COMPONENT VALUES
L

C
6dB/Octave High-Pass

6dB/Octave Low-Pass

Speaker Impedance

Freq.
Hertz

2 OHMS

8 OHMS

4 OHMS

80
100
130

4.1mH
3.1mH
2.4mH

1000µF
800µF
600µF

8.2mH
6.2mH
4.7mH

500µF
400µF
300µF

16mH
12mH
10mH

250µF
200µF
150µF

200
260
400

1.6mH
1.2mH
.8mH

400µF
300µF
200µF

3.3mH
2.4mH
1.6mH

200µF
150µF
100µF

6.8mH
4.7mH
3.3mH

100µF
75µF
50µF

600
800
1000

.5mH
.41mH
.31mH

136µF
100µF
78µF

1.0mH
.82mH
.62mH

68µF
50µF
39µF

2.0mH
1.6mH
1.2mH

33µF
26µF
20µF

1200
1800
4000

.25mH
.16mH
.08mH

66µF
44µF
20µF

.51mH
.33mH
.16mH

33µF
22µF
10µF

1.0mH
.68mH
.33mH

16µF
10µF
5µF

6000
9000
12000

51µH
34µH
25µH

14µF
9.5µF
6.6µF

.10mH
68µH
51µH

6.8µF
4.7µF
3.3µF

.20mH
.15mH
100µH

3.3µF
2.2µF
1.6µF

L = Low-Pass (Inductor)
C = High-Pass (Capacitor)
For more information, see your Authorized Rockford Fosgate Dealer.

– 12 –

a
d
v
a
n
c
e
d

O
p
e
r
a
t
i
o
n

+ -

INSTALLATION
POWER 360 2-CHANNEL
POWER 500 2-CHANNEL
POWER 800 2-CHANNEL
Power Connections

Power 360

Power 500

Power 800

2-channel

2- channel

2-channel

LED
REM
B+

GND

Connect to remote
turn-on lead of
source unit

Connect to chassis
ground of vehicle*

Less than 18"

Power

500 - 50
A

Connect to B+ of battery
with appropriate fuse

*Keep grounds as short as possible

Bridged/Mono Mode

Power 360

Power 500

Power 800

2- channel

RCA Input

210 Hz 50
190
55
145
110
65

HP-Full-LP
Crossover

Input

Left Gain
80
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

4Ω min.

•
•
•
•

RCA Inputs connect to both left and right channels
Gain for left and right channels are set equally to balance the subwoofer
Speaker Impedance should be 4Ω minimum
Variable Crossover can be set to High-Pass (HP), Low-Pass (LP) or
Full Range (FULL)

– 13 –

I
N
S
T
A
L
L
A
T
I
O
N

+ 2-Channel Mode

Power 360

Power 500

Power 800

2- channel

RCA Input

210 Hz 50
190
55
145
110
65

HP-Full-LP
Crossover

Input

Left Gain
80
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

•
•
•
•

RCA Inputs connect to both left and right channels
Gain for left and right channels operate independently
Speaker Impedance for each channel should be 2Ω minimum
Variable Crossover can be set to High-Pass (HP), Low-Pass (LP) or
Full Range (FULL)

3-Channel Mode

Power 360

Power 500

Power 800

2-channel

2- channel

2-channel

RCA Input

210 Hz 50
190
55
145
110
65

HP-Full-LP
Crossover

Input

Left Gain
80
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

4Ω min.

•
•
•
•
•
•

RCA Inputs connect to both left and right channels
Gain for left and right channels are set equally to balance the subwoofer
Speaker Impedance for each stereo channel should be 2Ω minimum
Speaker Impedance for bridged/mono channel should be 4Ω minimum
Variable Crossover must be set for Full Range (FULL)
Passive Crossovers must be used for proper stereo/mono operation

– 14 –

I
N
S
T
A
L
L
A
T
I
O
N

+ -

INSTALLATION
POWER 400 4-CHANNEL
POWER 800 4-CHANNEL
Power Connections

REM

LR+

LR-

RR+

RR-

Power 800
4- c h a n n el

LED

B+

GND

LF-

LF+

Connect to chassis
ground of vehicle*

Connect to remote
turn-on lead of
source unit

Less than 18"

Power
400 - 4
0A
Power
800 - 5
0A

Power 400
4- c h a n n e l

Connect to B+ of battery
with appropriate fuse

*Keep grounds as short as possible

– 15 –

RF-

RF+

I
N
S
T
A
L
L
A
T
I
O
N

+ 2-Channel Mode

Power 400

Power 800

4- c h a n n e l

RCA Input
4-2
Input

4/2
Input

Front
Gain

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

LR-

RR+

LED

B+

GND

4Ω min.
Bridged
Left

•
•
•
•
•

LF-

LF+

RF-

RR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

Rear
Rear
Gain
Crossover
Frequency

RF+

Front
Crossover
HP-Full-LP

4Ω min.
Bridged
Right

RCA Inputs are connected to front inputs
4-2 Input Switch is set to 2-channel input mode
Gain for front and rear channels must be set identical
Speaker Impedance for each bridged channel should be no less than 4Ω
Variable Crossovers for front and rear channels must be set to identical
frequency (i.e. both set to 60Hz) and operating mode (i.e. both set to LP)

– 16 –

I
N
S
T
A
L
L
A
T
I
O
N

+ -

3-Channel Mode

Power 400

Power 800

4- c h a n n el

4- c h an n e l

4-channel
Input

2-channel
Input
-or-

4/2
Input

Front
Gain

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Rear
Rear
Gain
Crossover
Frequency

LR-

RR+

RR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

LED

B+

GND

LF-

LF+

RF-

Front
Crossover
HP-Full-LP

4-2
Input

RF+

*
+

•
•
•
•
•
•

2Ω min.

4Ω min.
Bridged

2Ω min.

RCA Inputs are connected to front -or- front/rear inputs
4-2 Input Switch is set to 2-channel -or- 4-channel input mode
Gain for front and rear channels operate independently
Speaker Impedance for each front stereo channel should be no less than 2Ω
Speaker Impedance for rear bridged/mono channel should be no less than 4Ω
Variable Crossovers for front & rear are variable from 50Hz~210Hz and can be
set to HP (High-Pass), LP (Low-Pass) or FULL (Full Range)

* Reverse polarity on subwoofer if front channel is set to HP (High-Pass) and
rear channel is set to LP (Low-Pass)

– 17 –

I
N
S
T
A
L
L
A
T
I
O
N

+ -

4-Channel Mode

Power 400

Power 800

4- c h an n e l

4- c h a n n e l

4-channel
Input
4-2
Input

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Rear
Rear
Gain
Crossover
Frequency

RR+

2Ω min.

•
•
•
•
•

RR-

LED

B+

GND

LF-

LF+

RF-

LR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

Front
Gain

4/2
Input

2Ω min.

RF+

Front
Crossover
HP-Full-LP

2Ω min.

RCA Inputs are connected to front & rear inputs
4-2 Input Switch is set to 4-channel input mode
Gain for front and rear channels operate independently
Speaker Impedance for all stereo channels should be no less than 2Ω
Variable Crossovers for front & rear are variable from 50Hz~210Hz and can
be set to HP (High-Pass), LP (Low-Pass) or FULL (Full Range)

– 18 –

I
N
S
T
A
L
L
A
T
I
O
N

+ -

INSTALLATION
POWER 1000 2-CHANNEL
Power Connections

Power 1000
2-channel

LED
REM
B+

GND

Connect to remote
turn-on lead of
source unit

Connect to chassis
ground of vehicle*

Less than 18"

Power

1000 -

(1) 100
A ANL
-o
(2) 50A rAGU

Connect to B+ of battery
with appropriate fuse

*Keep grounds as short as possible

Power 1000

Bridged/Mono Mode

2- c h a n n e l

RCA Input

Input

Speaker
+ L -

Phase Crossover Left
Warp Frequency Gain

210 Hz 50
190
55
145
110
65
80

Right
Remote
Gain Punch
Bass

Pass-Thru

HP–Full–LP
Crossover

Speaker
+ R -

4Ω min.

•
•
•
•

– 19 –

I
N
S
T
A
L
L
A
T
I
O
N

+ 2-Channel Mode

Power 1000
2- c h an n e l
RCA Input

Input

Speaker
+ L -

Phase Crossover Left
Warp Frequency Gain

210 Hz 50
190
55
145
110
65
80

Right
Remote
Gain Punch
Bass

Pass-Thru

Speaker
+ R -

–

–
2Ω min.

2Ω min.

•
•
•
•

HP–Full–LP
Crossover

3-Channel Mode

Power 1000
2- c h a n n el
RCA Input

Input

Speaker
+ L -

Phase Crossover Left
Warp Frequency Gain

210 Hz 50
190
55
145
110
65
80

Right
Remote
Gain Punch
Bass

Pass-Thru

HP–Full–LP
Crossover

Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

4Ω min.

•
•
•
•
•
•

– 20 –

I
N
S
T
A
L
L
A
T
I
O
N

+ -

OPERATION
All Models

Crossover Operation

210 Hz 50
190
55
145
110
65

Left Gain
80
Crossover Frequency

Speaker
+ L -

HP-Full-LP
Crossover

Input
L

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

190

210

Low-Pass (LP)
Operation
2

145

190

110

210

High-Pass (HP)
Operation
55

110

65
80

145

65
80

HP – Full – LP

Crossover Frequency
+3
+2
+1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12

HP – Full – LP

Crossover Frequency

Crossover

+2
+1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11

50 55

65 80 110 145 210

500

–12

Frequency in Hz

50 55

65 80 110 145 210

500

Frequency in Hz

• HP Operation enables frequencies above the cut-off point to pass to the speaker
• FULL Operation enables all frequencies to pass to the speaker
• LP Operation enables frequencies below the cut-off point to pass to the speaker

– 21 –

I
N
S
T
A
L
L
A
T
I
O
N

+ Remote Punch Bass

All Models

210 Hz 50
190
55
145
110
65

Left Gain
80
Crossover Frequency

Speaker
+ L -

Pass-Thru R

+18
+12
+6
+3
0dB
33Hz

45Hz

-0

67.5Hz

45Hz

-0

Minimum
Flat

Right
Remote
Gain Punch Bass
Speaker
+ R -

Install Punch Bass in a
convenient location
under vehicle’s dash

33Hz

+18

HP-Full-LP
Crossover

Input
L

67.5Hz

-0

+18

BASS

Maximum
Boost

• Carefully increase potentiometer to add Punch to your bass frequencies
• Exercise caution when increasing Punch Bass. Maximum boost can cause
potential woofer damage caused by overexcursion

Pass-Thru

All Models
Input

210 Hz 50
190
55
145
110
65
Left
80

Gain
Crossover Frequency

Speaker
+ L -

HP-Full-LP
Crossover

Input
L

Pass-Thru R

Left

Right
Remote
Gain Punch Bass

Right

Speaker
+ R -

Connect Pass-Thru to
input of secondary
amplifier if needed.

See Note1

• Pass-Thru feeds signal to secondary amplifier
• Signal from Pass-Thru remains stereo
Note1: If using High Level Inputs causes engine whine in an amplifier connected
to the Pass-Thru, the Pass-Thru amplifier should have its RCA input shield
connected to the radio chassis ground. Refer to the Troubleshooting
section of this manual for more information.

– 22 –

I
N
S
T
A
L
L
A
T
I
O
N

+ Power 1000

Phase Warp

2-channel

The Phase Warp is a variable control used to adjust the phase of the output
signal relative to the phase of the input signal. This "phase alignment"
is most noticable when used with an array of woofers whose vertical or
horizontal planes are staggered (not eminating from the same point.)
Adjusting the Phase Warp can electrically realign the signal fed to each
woofer as if all woofers were aligned on a common ZDP. In SPL systems,
a desired ZDP (Zero Delay Plane) is the point source where all speaker's
voice coils are aligned on the same imaginary plane, thus allowing the
signals to arrive at the microphone at the same time.
The phase warp is most noticable when the system is playing a sine wave
(test tone), not music. When used with the proper test equipment, this
feature can increase the relative SPL in a system.
If the Phase Warp is not used (like with a competitive SPL vehicle,) each
amplifier's Phase Warp should be set to (0˚) or (-).
All waveforms are ”phase aligned” at
the targeted microphone position

- Phase ~
Warp

• - Phase Warp enables the sine wave to remain unchanged
• ~ Phase Warp delays the sine wave in order to "adjust phase"
• Amount of Phase Warp depends upon frequency being played

– 23 –

I
N
S
T
A
L
L
A
T
I
O
N

SYSTEM DIAGRAMS
400 Watt 3-Way System
BAND

MUTE

PUSH

COMPACT DISC PLAYER WITH DIGITAL TUNER

SEL
VOL

DISP

LOCAL LOUD

RPT

CD CHANGER CONTROL

RDM

AS/PS

MODE
TRACK

SEEK

LOUD
SCAN

RPT

RDM

DISC

TUNE

Rear

Front

Power
4-Channel
Amplifier

Fanatic
Component
System

Punch Woofers

–
8Ω

–

fnx1414

–

fnx1414

–

8Ω

80Hz - 20kHz

24dB/octave HP

20Hz - 80Hz

24dB/octave LP

– 24 –

650 Watt 4-Way System
BAND

MUTE

PUSH

COMPACT DISC PLAYER WITH DIGITAL TUNER

SEL
VOL

DISP

LOCAL LOUD

CD CHANGER CONTROL

RPT

RDM

AS/PS

MODE

LOUD

TRACK

SCAN

RPT

RDM

SEEK

DISC

TUNE

Pass-Thru

Rear

Front

Power
4-Channel
Amplifier

Fanatic
Component
System

4Ω

4Ω
–

–

+
–

–

fnx1414

–

80Hz - 275Hz

12dB/octave LP
12dB/octave HP

–

Punch
Midbass

–

+
275Hz - 20kHz

24dB/octave HP

Punch Woofers
+
8Ω

+
8Ω

Power
2-Channel
Amplifier

–

20Hz - 80Hz

24dB/octave

– 25 –

24dB/octave

20Hz-80Hz

RFA-812

8Ω

–

8Ω

Punch Woofers

12dB/octave LP
12dB/octave HP

80Hz - 275Hz

Punch
Midbass 4Ω

Power
4-Channel
Amplifier

–

4Ω

fnx1414

RPT

DISC

LOUD

MUTE

TUNE

AS/PS

–

4Ω

Power
2-Channel
Amplifier

–

275Hz - 20kHz

–

fnx1414

Fanatic
Component
System

Power
4-Channel
Amplifier

24dB/octave HP

12dB/octave LP
12dB/octave HP

80Hz - 275Hz

Punch
Midbass 4Ω

Rear

CD CHANGER CONTROL

–

RDM

RPT

24dB/octave HP

fnx1414

LOCAL LOUD

SCAN

COMPACT DISC PLAYER WITH DIGITAL TUNER

275Hz - 20kHz

–

SEEK

TRACK

MODE

Fanatic
Component
System

–

Pass-Thru

DISP

–
+

Front

BAND

–

–
+

PUSH

–

– 26 –

SEL
VOL

1050 Watt 4-Way System

24dB/octave

20Hz-80Hz

8Ω

fnx1414

–

8Ω
–

Power
2-Channel
Amplifier

24dB/octave HP

275Hz - 20kHz

–

fnx1414 +

4Ω

LOUD
DISC

MUTE

TUNE

AS/PS

–

4Ω

24dB/octave

20Hz-80Hz

8Ω

12dB/octave LP
12dB/octave HP

–

80Hz - 275Hz

Punch
Midbass

Rear

CD CHANGER CONTROL

Fanatic
Component
System

RDM

–

8Ω

–

4Ω

RPT

RDM

–

RPT

LOCAL LOUD

SCAN

COMPACT DISC PLAYER WITH DIGITAL TUNER

Punch Woofers

–

SEEK

TRACK

MODE

Punch Woofers

12dB/octave LP
12dB/octave HP

80Hz - 275Hz

Punch
Midbass

4Ω

Power
4-Channel
Amplifier

Pass-Thru

DISP

–

–
+

Front

BAND

–

fnx1414

24dB/octave HP

275Hz - 20kHz

–

Pass-Thru

Power
2-Channel
Amplifier

fnx1414

Fanatic
Component
System

Power
4-Channel
Amplifier

–
+

– 27 –

–

–
+

PUSH

–
+

SEL
VOL

1300 Watt 4-Way System

TROUBLESHOOTING
Symptom
Amplifier does not
turn on
(Power LED is off)

Amplifier has no
sound
(Power LED is on)

TROUBLE-S
H
O
O
T
I
N
G

Diagnosis

Remedy

Voltage applied to the REM
terminal of the amplifier is
not between 10.5 and
15.5 volts or there is no
voltage present.

Check the alternator, battery,
fuse, and wiring and repair as
necessary. If the voltage is
above 15.5 volts, have the electrical system inspected by an
authorized car service center.

Voltage to the B+ terminal
of the amplifier is not between 10.5 and 15.5 volts
or there is no voltage
present.

Check the alternator, battery,
fuse, and wiring and repair as
necessary. If the voltage is
above 15.5 volts, have the electrical system inspected by an
authorized car service center.

Amplifier is not properly
grounded.

Check wiring and repair as necessary.

RCA Input from source unit
is not connected or not
functioning properly.

Check connections, substitute
with known working source and
cables and repair or replace as
necessary.

Speaker leads are shorted
to each other or to the chassis of the vehicle.

Disconnect existing speakers
and test with known working
speakers and wires. If amplifier
plays, check and repair wiring
and installation of speakers as
necessary.

Speakers are defective.

Disconnect existing speakers
and test with known working
speakers. If amplifier plays,
check and repair speakers as
necessary.

– 28 –

TROUBLE-S
H
O
O
T
I
N
G

Symptom
Speaker Output
Low or Distorted

Diagnosis

Remedy

Input gain signal for amplifier Readjust input gains of amplifier.
is incorrectly set.
Source unit output too low or Check system with known worksource unit has no output.
ing source and repair or replace
original source as needed.
Low battery voltage or large Check the alternator, battery,
voltage drops to the amplifier fuse, and power and ground
under load.
wiring. Repair as necessary.

Amplifier Noise
(Turn-on Pop)

Voltage spike from output of
preceding component is entering amplifier through input signal.

Disconnect input signal to
amplifier and turn amplifier
on and off. If noise is eliminated, connect REM lead of
amplifier to source unit with
a delay turn-on module.

Voltage spike from remote
turn-on lead is entering
through REM input terminal.

Use a different 12 volt source
for REM lead of amplifier
(i.e., battery direct). If noise
is eliminated, use a relay to
isolate amplifier from noisy
turn-on output.

– 29 –

TROUBLE-S
H
O
O
T
I
N
G

Symptom
Engine Noise

Engine Noise when
using high level
inputs

Diagnosis

Remedy

Noise is radiating into RCA
signal cable.

Check connections, run the
RCA cables on a different route
away from sources of high
current.

Bad component in the signal chain.

Check connections, bypass
additional components (crossovers and equalizers) between
the source unit and the amplifier. Connect one component
at a time to determine the
culprit. Repair or replace components as necessary.

Noise is radiating into
speaker cables.

Disconnect existing speakers
and connect a test speaker to
the output terminals of the
amplifier. If noise is gone, reroute the speaker cables away
from sources of high voltage.

Multiple grounds in the
audio system.

Check ground connections and
connect amplifiers, signal processors, and other components
to a central location or try a
different grounding point on
the chassis.

Ground loop between source
unit and antenna.

Check connections, disconnect
antenna from source unit. If
noise is gone, install an antenna ground loop isolator.

TOPAZ input circuitry (in
Rockford amps) or floating
input circuitry (in non-Rockford amps) does not have
reference to “chassis
ground.” This noise, if any,
occurs at the auxiliary amplifier whose inputs are fed
from the pass-thru output of
the first amp.

Supply reference ground to the
TOPAZ input circuit (or floating input circuit in non-Rockford amps). Connect shield of
RCA input from auxiliary amp
to chassis ground of radio. An
alternative method is to connect the RCA shield to the
amplifier's power ground terminal.

• If noise persists, see your Authorized Rockford Fosgate Dealer.

– 30 –

D YNAMIC P OWER M EASUREMENTS
About the Dynamic Power Measurements
The Audio Graph PowerCube is a test instrument used to measure the output of
an amplifier in accordance with IHF-202 industry standards. The IHF-202
standard is a dynamic power measurement and was developed as a means of
measuring power in a manner that best represents the Real World operation of an
amplifier. Many manufacturers, including Rockford Fosgate, at times will measure
amplifier power into a fixed resistor (4 ohm, 2 ohm). While this method is useful
in some types of evaluation and testing, it is not representative of an amplifier that
is connected to a speaker and playing music.
Music
Music is dynamic; the sound waves are complex and constantly changing. In
order to simulate this, the IHF-202 standard calls for the input signal to the
amplifier to be a 1kHz bursted tone. This signal is input (on for 20 milliseconds)
and reduced 20dB for 480 milliseconds. The signal is gradually increased in level
until the amplifier's output exceeds 1% Total Harmonic Distortion (THD). At 1%
distortion becomes audible, therefore, any power produced above that level is
considered unusable. Many manufacturers represent their amplifiers' output
power in excess of 10% distortion. They use many names for this measurement,
such as Total Maximum Power or Maximum Output Power. This is not indicative
of the actual usable output power.
Listening to Loudspeakers - Not Resistors
A loudspeaker is not a resistor. A resistor's value (resistance measured in ohms)
is fixed. A loudspeaker's impedance is dynamic. It is constantly changing in value,
dependent upon the frequency of the input signal. Therefore, measuring power
with the amplifier loaded into a 4 ohm resistor is not the same as measuring power
with the amplifier connected to a 4 ohm speaker. Most people do not listen to
music through a resistor.
A 4 ohm speaker may experience a drop in impedance 4-6 times lower than its
nominal (printed) impedance. A speaker will also create phase shifts in the signal
that is passed through it. These phase shifts happen because a speaker is an
inductor (voice coil) and a capacitor (compliance of the surround/spider), as well
as a resistor (voice coil wire).
To simulate a speaker the Audio Graph PowerCube measures output power into
20 different loads. It tests at 8 ohms, 4 ohms, 2 ohms and 1 ohm. Each of these
impedances is also tested at –60°, –30°, 0°, +30° and +60° phase angles.
These different impedances and phase angles represent the shifts in impedance
and phase that can occur in a typical loudspeaker.
– 31 –

Information Cubed
The data acquired in the testing procedure is then graphed in the form of a
3-dimensional cube, hence the name PowerCube.
The Phase Angle is expressed on the horizontal axis, the Output Voltage is
presented on the vertical axis and the Impedance is displayed on the Z axis.
Output Power, in watts, is listed on the left hand side for each impedance at
each phase angle.
Audio Graph – The PowerCube™
x2 = STEREO
MONO = BRIDGED MONO

I M P E D A N C E

Amplifier: PUNCH 200.2 14.4V x 2
Serial No:
Owner : ROCKFORD CORPORATION
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W

{

50V

POWER
IN
WATTS

30V

10V
8Ω
4Ω
–60° (Cap)

2Ω
0°

1Ω
(Ind) +60°

PHASE ANGLES

{

85
84
84
84
86
162
157
156
157
162
273
258
251
256
271
390
356
346
352
390

{

8Ω*–60°
–30°
0°
30°
60°
4Ω*–60°
–30°
0°
30°
60°
2Ω*–60°
–30°
0°
30°
60°
1Ω*–60°
–30°
0°
30°
60°

Rated Power : 100 W @ 4 Ohms

V O L T A G E

VOLTAGE FROM
BATTERY

O U T P U T

MODEL BEING
TESTED

e
danc
Impe

• Example of a Punch Amplifier PowerCube

What is an Amplifier?
An amplifier by definition is a voltage generating device, recreating the signal
which is input to it identically but with increased volume. It will be connected
to a reactive load (the speaker). The impedance of this load and phase of the
signal passing through the load will vary, dependent upon the frequency of
the input signal (music).
Therefore, a perfect amplifier will be able to maintain the same output voltage
regardless of load characteristics and will not alter the signal it is reproducing.
A perfect amplifier when measured by the Audio Graph PowerCube would
present data that forms a perfect cube. Unfortunately, amplifiers are not
perfect. The laws of physics generally prevent it. A great amplifier is about the
best one can hope to attain.
As you can see by the PowerCube and as you will experience by listening,
your Punch amplifier is a GREAT AMPLIFIER!
– 32 –

L IMITED W A R R A N T Y I N F O R M AT I O N
Rockford Corporation offers a limited warranty on Rockford Fosgate products on the following
terms:
• Length of Warranty
3 years on electronics
2 years on source units
1 year on speakers

90 days on electronic B-stock (receipt required)
90 days on speaker B-stock (receipt required)

• What is Covered
This warranty applies only to Rockford Fosgate products sold to consumers by Authorized
Rockford Fosgate Dealers in the United States of America or its possessions. Product
purchased by consumers from an Authorized Rockford Fosgate Dealer in another country
are covered only by that country’s Distributor and not by Rockford Corporation.
• Who is Covered
This warranty covers only the original purchaser of Rockford product purchased from an
Authorized Rockford Fosgate Dealer in the United States. In order to receive service, the
purchaser must provide Rockford with a copy of the receipt stating the customer name,
dealer name, product purchased and date of purchase.
• Products found to be defective during the warranty period will be repaired or replaced
(with a product deemed to be equivalent) at Rockford's discretion.
• What is Not Covered
1. Damage caused by accident, abuse, improper operations, water, theft
2. Any cost or expense related to the removal or reinstallation of product
3. Service performed by anyone other than Rockford or an Authorized Rockford Fosgate
Service Center
4. Any product which has had the serial number defaced, altered, or removed
5. Subsequent damage to other components
6. Any product purchased outside the U.S.
7. Any product not purchased from an Authorized Rockford Fosgate Dealer
• Limit on Implied Warranties
Any implied warranties including warranties of fitness for use and merchantability are
limited in duration to the period of the express warranty set forth above. Some states do not
allow limitations on the length of an implied warranty, so this limitation may not apply. No
person is authorized to assume for Rockford Fosgate any other liability in connection with
the sale of the product.
• How to Obtain Service
Please call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA#
(Return Authorization number) to return any product to Rockford Fosgate. You are
responsible for shipment of product to Rockford.
Ship to: Speakers
Rockford Acoustic Design
(Receiving-speakers)
609 Myrtle N.W.
Grand Rapids, MI 49504
RA#:_________________

Ship to: Electronics
Rockford Corporation
Warranty Repair Department
2055 E. 5th Street
Tempe, AZ 85281
RA#:_________________

– 33 –

A
TI

N
TI

R
O
N

TE
O
N

– 34 –

LEA DETENIDAMENTE LAS SIGUIENTES INSTRUCCIONES DE INSTALACION DEL
PRODUCTO. EVITARA POSIBLES DAÑOS A VD., AL VEHICULO O AL PRODUCTO.

INTRODUCCION
Los ingenieros de Rockford han diseñado los amplificadores Power para ofrecer
en el dificil entorno de un automóvil una calidad de sonido superior en un
producto flexible, fiable y eficiente. Trans•ana/Trans•nova es un circuito de
baja tensión en la etapa de preamplificación de los amplificadores Power que
permite que la musica suene limpia y cristalina y muy real, incluso a altos
niveles de audicion. Esto se complementa con el TOPAZ, un circuito exclusivo
de masa utilizado para eliminar los ruidos asociados con las instalaciones de
car-audio. La fiabilidad se refuerza con el uso de un circuito de proteccion
llamado NOMAD, mientras que los MOSFET y la tecnologia DSM (montaje
discreto en superficie) aumentan la eficiencia del amplificador. La combinacion
de todos estos componentes dan al amplificador Power una impresionante
calidad de sonido en un chasis discreto.

UBICACIÓN PARA EL MONTAJE
Montaje en el Malatero
Monte el amplificador verticalmente con las lineas del radiador orientadas de
arriba hacia abajo. De esta manera conseguira la mejor ventilacion.

Montaje en el Compartimento de Pasajeros
El montaje en el compartimento de pasajeros sera eficiente en funcion de la
ventilacion que tenga el amplificador. Si va a instalar el amplificador bajo un
asiento deberá dejar al menos 2.5cm libres sobre la carcasa del amplificador.
Instalacion
Por seguridad, desconecte el terminal negativo de la bateria antes de comenzar
la instalacion.
Terminal B+
El cable B+ debe ir provisto de un fusible a una distancia no mayor de 45cm
de la bateria. Prepare el cable e instale el portafusibles en el compartimento del
motor. Las conexiones han de ser impermeables.
Terminal GND
Prepare un trozo de cable para usarlo como toma de masa. Prepare un punto
de masa en el chasis rascando y eliminando la pintura de la superficie de metal
y limpielo de toda suciedad asegure el cable al chasis con un tornillo.
– 35 –

Terminal REM
Conecte el cable REM a un punto de +12V con mutable. La señal se suele coger de
la salida auto antena del radio cassette si este no tiene salida remote.

2- c anales

2- c an ales

Power 800 Power 1000
2- c anales

Entradas
2-canales

210 Hz 50
190
55
145
110
65
Left
80

HP-Full-LP
Crossover

Input

Gain
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

4Ω min.

– 36 –

2- c an ales

E SPAÑOL

Power 360 Power 500

Funcionamiento Estereo/Mono

Funcionamiento Estereo

Power 400 Power 800
4- c anales

Entradas
4-canales
4-2
Entradas

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Rear
Rear
Gain
Crossover
Frequency

RR+

2Ω min.

RR-

LED

B+

GND

LF-

LF+

RF-

LR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

Front
Gain

4/2
Input

2Ω min.

– 37 –

RF+

Front
Crossover
HP-Full-LP

2Ω min.

4- c an ales

ATTENTION: Veuillez lire les instructions suivantes pour l'installation de cet
amplificateur. Ne pas les suivre pourrait causer des blessures ou endommager
le véhicule.

INTRODUCTION

La fiabilité est garantie grâce au circuit de protection NOMAD, la technologie
MOSFET et DSM (Composants Montés en Surface) améliorent l'efficacité de
l'amplificateur.
L'ensemble de ces atouts donne à l'amplificateur Power une qualité de son
inégalable sous une carrosserie “pare-balles.”

MONTAGE
Montage dans le coffre
Monter l'amplificateur verticalement avec les rainures de haut en bas ce qui lui
permet de refroidir plus facilement.

Montage dans l'habitacle
Monter l'amplificateur dans l'habitacle ne pose aucun problème, du moment
qu'il y ait assez d'air pour le refroidir. Si vous montez l'ampli en dessous du
siège, prévoyez 2.5 cm d'air autour du radiateur.
Installation
Pour votre sécurité, déconnectez la borne négative de la batterie du véhicule
avant de commencer l'installation.
Terminal B+
Il est impératif qu'il y ait un fusible sur le câble pour la connexion à la masse.
Préparez le châssis en grattant la peinture de la surface métallique et nettoyez
la saleté et l'huile. Attachez le câble au châssis avec une vis.
– 38 –

FRANÇAIS

Les ingénieurs de Rockford Fosgate ont conçu l'amplificateur Power pour
supporter l'environnement rude de l'automobile en délivrant une qualité de son
supérieure dans un ensemble efficace, fiable et flexible. Trans•ana/Trans•nova
est un circuit de bas voltage dans l'étage de préamplification de tous les
amplificateurs Punch qui reproduit un son musical clair comme du cristal et très
réel, même à très haut volume. Ceci est accompagné du TOPAZ, un circuit
unique employé pour éliminer les problèmes de bruits parasites associés aux
systémes audiomobile et leur installation.

Terminal GND
Préparez une longueur de câble pour la connexion à la masse. Préparez le châssis
en grattant la peinture de la surface métallique et nettoyez la saleté et l'huile. Attachez
le câble au châssis avec une vis.
Terminal REM
Connectez le fil REM à une commande 12 volts positive de la source. La
commande 12 volts est habituellement prise sur la sortie antenne électrique
de la source ou la commande accessoire. Si la source ne dispose pas de
ces sorties, nous vous recommandons d'installer un interrupteur qui
fournira un positif 12 volts au REM de l'amplificateur.

Power 360 Power 500

Opération stéréo/mono

2- c a n aux

Power 800 Power 1000
2- c a n aux
Entrées
2-canaux

210 Hz 50
190
55
145
110
65
Left
80

HP-Full-LP
Crossover

Input

Gain
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

4Ω min.

– 39 –

2- c a n aux

Power 400 Power 800

Opération stéréo

4- c anales

Entrées
4-Canaux
4-2
Entrées

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Rear
Rear
Gain
Crossover
Frequency

RR+

2Ω min.

RR-

LED

B+

GND

LF-

LF+

RF-

LR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

Front
Gain

4/2
Input

2Ω min.

– 40 –

RF+

Front
Crossover
HP-Full-LP

2Ω min.

4- c an ales

BITTE LESEN SIE DIESE GEBRAUCHSANLEITUNG ZUERST SORGFÄLTIG DURCH.
DAS KANN SIE VOR DEM FALSCHEN EINSATZ, AUSFALLEN ODER SOGAR
BESCHÄDIGUNG DES PRODUKTES ODER IHRES FAHRZEUGES SCHÜTZEN.

EINLEITUNG
Rockford Ingenieure haben die Power Verstärker entwickelt. Mit höchstem
Technologie-Standart, hervorragender Klangqualität, einfacher Handhabung
und bester Servicefreundlichkeit Trans•ana/Trans•nova ist eine Nieder-Volt
Schaltung im Vorverstärkerteil aller Pünch Verstärker die für kristallklaren Klang
auch bei sehr hohen Lautstärken sorgt. TOPAZ, eine einzigartige Erdungsschaltung
verhindert und unterdrückt Einstreuungen und Störungen die nur allzu oft Car
Audio Systeme beeinträchtigen. Flexibilität durch die Vielfalt der Aktivweiche mit
ihren Lebensdauer durch die Schutzschaltung NOMAD und der Einsatz von
MOSFET Transistoren und DSM (Discrete Surface Mount), machen diese
Verstärker so effizient. Das Ergebnis all dieser Komponenten machen PowerVerstärker so einzigartig und in ihrer Klangqualität nahezu unschlagbar.

EINBAUORT
Im Fahrzeugkofferraum
Der vertikale Einbau der Endstufen, das bedeutet, dab die Kühlrippen von oben
nach unten verlaufen, gibt dem Verstärker die beste Kühlung.

Auf der Beifahrerseite
Sollte der Verstärker auf der Beifahrerseite montiert werden, so ist es sehr wichtig,
für eine ausreichende Kühlung zu sorgen. Sollte der Verstärker z.B. unter dem
Beifahrersitz montiert werden, sollte dem Kühlkörper mindestens ein Luftspalt
von 2.5 cm bleiben, um so für eine ausreichende Kühlung zu sorgen.
Einbau
Zur Sicherheit klemmen Sie den Negativ-Pol der Batterie während des gesamten
Einbaues ab.
B+ Anschluβ
Die Plus-Leitung MUβ ca. 45 cm nach dem Plus-Pol der Batterie abgesichert
sein. Preparieren Si die Kabellängen und montieren Sie den Sicherungshalter im
Motorraum. ALLE Verbindungen müssen wasserdicht sein.

– 41 –

GND Anschluβ
Preparieren Sie Ihr Kabel für die Negativ Leitung (Erdung). Preparieren Sie
die Anschlubstelle des Erdungskabels, indem Sie das Metall gründlich
reinigen und vom Lack befreien. Befestigen Sie nun die Erdung an dieser
Stelle mit einer Schraube.
REM Anschluβ
Verbinden Sie das Ein-und Ausschaltungskontroll-Kabel mit Ihrem Radio
(12 Volt positiv). Normalerweise verwenden Sie hierfür die Ant.-Remote
Ihres Radios oder ein eigens dafür vorgesehenes Kabel (Amp-Remote).
Sollte Ihr Radio diesen Anschlub nicht besitzen, so verwenden Sie eine 12
Volt Spannung, die Sie durch einen Schalter ein- und ausschalten können.

Power 360 Power 500

Stereo/Mono Operation

2 - Ka n ales

Eingänge
2-Kanales

210 Hz 50
190
55
145
110
65

HP-Full-LP
Crossover

Input

Left Gain
80
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

4Ω min.

– 42 –

2 - Ka n ales

DEUTSCH

Power 800 Power 1000

Power 400 Power 800

Stereo Operation

4- c anales

Eingänge
4-Kanales
4-2
Eingänge

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Rear
Rear
Gain
Crossover
Frequency

RR+

2Ω min.

RR-

LED

B+

GND

LF-

LF+

RF-

LR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

Front
Gain

4/2
Input

2Ω min.

– 43 –

RF+

Front
Crossover
HP-Full-LP

2Ω min.

4- c an ales

ATTENZIONE: SI PREGA DI LEGGERE LE SEGUENTI ISTRUZIONI PER L'INSTALLAZIONE
DI QUESTO PRODOTTO. IL NON SEGUIRLE POTREBBE RISULTARE SERIAMENTE
DANNOSO PER LA PERSONA O PER IL VEICOLO.

INTRODUZIONE
Gli ingenieri Rockford hanno progettato la serie di amplificatori Power per
resistere all'ostico ambiente automobilistico mentre suonano con una musicalitá
superiore, offrendo un insieme versatile, affidabile ed efficiente. Trans•ana/
Trans•nova é un circuito a bassa tensione dello stadio preamplificatore del
Punch che permette al suono di essere cristallino e reale anche in presenza di
volumi molto elevati…tutto questo é accoppiato TOPAZ, un exclusivo circuito
di massa impiegato per eliminare i problemi di rumore comunemente presenti
negli impianti car audio. L'affidabilitá é completamente garantita dall'impiego
di un circuito di protezione chiamato NOMAD, mentre l'uso di MOSFET e della
tecnologia DSM (Discrete Surface Mount) permette di raggiungere efficienze
elevatissime. Il risultato finale di tutte queste tecnnologie moderne é che gli
amplificatori Power suonano meravigliosamente e sono indistruttibili, a “prova
di proiettile.”

ITALIANO

DOVE POSIZIONARLO
Nel Bagagliaio
Montando l'amplificatore su una superficie in verticale con le alette direzionate
dall'alto verso il basso si garantirá un miglior raffreddamento dell'amplificatore.

Nell'abitacolo
Montare l'amplificatore nell'abitacolo si avrá un funzionamento regolare se si
garantisce un flusso d'aria sufficiente. Per l'installazione sotto un sedile, é
necessario avere uno spazio di almeno 2.5 cm attorno a tutto l'amplificatore.
Installazione
Per sicurezza, scollegare il polo negativo della batteria dell'auto prima di
iniziare l'installazione.
Terminale B+ (cavo positivo)
Il cavo positivo deve essere protetto da un fusibile a non piú di 45 cm dalla
batteria. Terminare il cavo e installare il fusibile nel vano motore. Tutte le
connessioni devono essere a prova d'acqua.

– 44 –

Terminale GND (cavo negativo)
Decidere la lunghezza del cavo e terminarlo. Preparare la massa grattando
la vernice dal telaio dell'auto ed eliminando tracce di olio o sporco. Fissare
il cavo di massa al telaio con una vite.
Terminale REM (Consenso di accensione)
Collegare il cavo REM ad un positivo presente solo ad autoradio accesa
(normalmente il cavo pilota dell'antenna elettrica o il cavo accessori
dell'autoradio). Se la sorgente non dovesse essere equipaggiata con
queste uscite, la soluzione raccomandabile é di inserire un interruttore su
un cavo positivo e connettersi all'amplificatore.

Power 360 Power 500

Stereo/Mono Operation

2- c an ale

Power 800 Power 1000
2- c an ale
Ingressi
2-Canale

210 Hz 50
190
55
145
110
65
Left
80

HP-Full-LP
Crossover

Input

Gain
Crossover Frequency

Speaker
+ L -

Pass-Thru R

Right
Remote
Gain Punch Bass
Speaker
+ R -

–

–
2Ω min.

2Ω min.
+

4Ω min.

– 45 –

2- c an ale

Power 400 Power 800

Stereo Operation

4- c anales

Ingressi
4-Canale
4-2
Ingressi

210 Hz 50
190
55
145
110
65
80

Front
Crossover
Frequency
Front

Pass-Thru

210 Hz 50
190
55
145
110
65
80

Rear
Rear
Gain
Crossover
Frequency

RR+

2Ω min.

RR-

LED

B+

GND

LF-

LF+

RF-

LR-

Rear
Remote
Punch
Bass

Rear

REM

LR+

Rear
Crossover
HP-Full-LP

Front
Gain

4/2
Input

2Ω min.

– 46 –

RF+

Front
Crossover
HP-Full-LP

2Ω min.

4- c an ales

Installation assistance available at:
www.rockfordfosgate.com/rftech

MADE IN THE USA
This product is designed, developed and assembled in the USA by a dedicated group of
American workers. The majority of the components used in the construction of this product
are produced by American companies. However, due to the global nature of their
manufacturing facilities and the loudspeaker parts industry in general, some parts may be
manufactured in other countries.

Rockford Fosgate
Rockford Corporation
546 South Rockford Drive
Tempe, Arizona 85281 U.S.A.
In U.S.A., (602) 967-3565
In Europe, Fax (49) 8503-934014
In Japan, Fax (81) 559-79-1265
10/99 E.W.R.
MAN-2616-A

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Create Date                     : 1999:10:05 23:32:01
Producer                        : Acrobat Distiller 4.0 for Macintosh
Keywords                        : Power360a2, Power400a4, Power500a2, Power800a2, Power800a4, Power1000a2
Subject                         : MAN-2616-A
Creator                         : Adobe PageMaker 6.5
Title                           : 2000 Power Amplifier Owner's Manual
Author                          : Eric W. Russell (russeler@rockfordcorp.com)
Modify Date                     : 1999:10:06 14:32:46-07:00
Page Count                      : 52

EXIF Metadata provided by EXIF.tools

Rockford Fosgate 360 Users Manual 2000 Power Amplifier Owner's

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