Dayton Audio Division of Parts Express DTA-120BT Amplifier User Manual DTA 120BT indd

Dayton Audio Division of Parts Express Amplifier DTA 120BT indd

User Manual

Download: Dayton Audio Division of Parts Express DTA-120BT Amplifier User Manual DTA 120BT  indd
Mirror Download [FCC.gov]Dayton Audio Division of Parts Express DTA-120BT Amplifier User Manual DTA 120BT  indd
Document ID3789310
Application IDUV/Pvr3Z5Dg3z2uvJhWs9Q==
Document DescriptionUser Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize79.8kB (997488 bits)
Date Submitted2018-03-21 00:00:00
Date Available2018-03-21 00:00:00
Creation Date2017-11-29 08:58:16
Producing SoftwareAdobe PDF Library 15.0
Document Lastmod2018-03-15 14:55:16
Document TitleDTA-120BT User Manual.indd
Document CreatorAdobe InDesign CC 2017 (Windows)

Specifications:
Power Output:
Total Harmonic Distortion:
Minimum Speaker Impedance:
Bluetooth Version:
Signal-to-Noise Ratio:
Input Impedance:
Input Sensitivity:
Frequency Response:
Channel Separation:
Efficiency:
Dynamic Range:
Electrical Requirement:
Dimensions:
Weight:
60 watts RMS x 2 into 4 ohms
<0.1% @ 1W per channel
<10% @ 60W per channel
4 ohm
4.2 with aptX
103 dB, A weighted
10k ohms (minimum)
680 mV
20-20,000 Hz
95 dB
>85%
>100 dB
24VDC @ 5A center positive
2" H x 3.375" W x 6.875" D
1.2 lbs
CLASS D MINI
AMPLIFIER 60 WPC
WITH BLUETOOTH
Package Contents:
•
•
•
•
•
•
DTA-120BT 120W Digital Class D Amplifier
World compatible 24V@5A switching power supply
2 sets of screw-type banana plugs for speaker connection
3.5 mm to 1/4" headphone adapter
3.5 mm to 2 RCA “Y” cable
6" 3.5 mm audio cable
Model: DTA-120BT User Manual
Important Safety Instructions
To reduce the risk of electric shock, do not remove cover. No user
serviceable parts inside. Refer servicing to qualified personnel. To
reduce the risk of fire and shock do not expose unit to rain or moisture.
The unit should be connected to an earth grounded AC electrical
socket. The unit should be operated in a well ventilated area. Minimum
clearance is 2 inches from the ventilation openings.
5-Year Limited Warranty
See daytonaudio.com for details
705 Pleasant Valley Dr.
daytonaudio.com
Springboro, OH 45066
tel + 937.743.8248
info@daytonaudio.com USA
Dayton Audio®
Last Revised: 11/29/2017
Thank you for purchasing the Dayton Audio DTA-120BT Class D Digital Audio Power
Amplifier. Class D amplifiers offer the audio fidelity of a Class AB amplifier while providing
up to 90% power efficiency. Bluetooth connectivity adds the convenience of wireless
streaming from your favorite mobile devices.
Features:
• 60W per channel RMS (120W total) into a 4 ohm load
• Audiophile quality sound with less than 0.01% THD @ 40W
8. Speaker Outputs
The speaker output connections utilize high current binding posts that are color coded for easy
polarity identification. High quality screw-on banana plugs that will accept 12AWG-18AWG wire
are included.
9. RCA-Type Audio Input
RCA-type line level input for permanent connection of larger devices such as CD and DVD players.
An RCA to 3.5 mm adapter is also provided for added connection flexibility. Note: When a device
is plugged into the front mounted 3.5 mm input, the RCA input jacks are disengaged
• Bluetooth 4.1 with aptX technology
• 1/4” headphone jack allows the unit to double as a high fidelity headphone amplifier
• Convenient front-mounted 3.5 mm input for quick connection of portable audio devices
Front Panel
• Compact extruded aluminum housing with thick black anodized faceplate
• Rear mounted RCA-type input for long-term connection of larger audio devices
• Short circuit, thermal, and overload protection
Front Panel:
1. Power / Pairing LED
Blue LED indicates the unit is receiving power and is operational, this LED also indicates the
pairing status for Bluetooth.
2. Power / Volume Control
This control knob turns the unit on or off, and adjusts the volume level of the amplifier.
3. Headphone Jack
The DTA-120BT is also a headphone amplifier that will drive most headphones. The 1/4” stereo
jack allows connection of most headphones. An adapter is provided so headphones with a 3.5 mm
connector can be used.
Note: When headphones are plugged into the headphone jack the speaker output connections
are disabled.
4. Pair Button
Use this button to pair (and unpair) devices for Bluetooth audio streaming. When the amp is turned
on, it will automatically be in the pairing mode, as indicated by the power LED flashing slowly. At this
time, you can pair the DTA-120BT by selecting it in the Bluetooth menu of your mobile device. To
unpair and connect to a different mobile device, press the PAIR button on the DTA-120BT to re-enter
pairing mode. When initially powered on, the DTA-120BT will attempt to connect to the first available
device that has been previously paired. Bluetooth connection will take priority over any other input
source.
5. 3.5 mm Audio Input
The unit features a convenient front mounted 3.5 mm stereo input for quick connection of iPods,
MP3 players, and other portable audio devices. A 3.5 mm cable is included.
Note: When a device is plugged into the 3.5 mm input, the rear mounted RCA input jacks are
disabled. This allows you to permanently connect a device to the rear RCA inputs, and switch to
a portable device by simply plugging into the front mounted input.
Rear Panel:
6. Bluetooth Antenna
Turn this antenna to a vertical position prior to using the Bluetooth feature of the amplifier.
7. Power Connection
The DTA-120BT includes a universally compatible (100V-240V) switch mode power supply which
is furnished with a U.S.A. style cord. To operate in other countries an appropriate power cord will
need to be purchased.
Note: If an inappropriate power supply is used and the unit is damaged, the warranty will be voided.
Rear Panel
FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator
& your body.

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