Jl Audio 10W3V2 Users Manual 10W3v2_MAN

10W3v2 10W3v2_MAN

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Congratulations on your purchase of a JL Audio subwoofer component. Your JL Audio subwoofer is a

precision loudspeaker which has been engineered to produce the highest quality sub-bass performance in

your vehicle. Authorized JL Audio dealers have extensive technical information for many different

applications of your new speaker. They also have the knowledge, skills and tools to build a high-quality

enclosure that will maximize the performance of your speaker. We highly recommend that you have

your enclosure built by an authorized JL Audio dealer.

Inside you will find specifications and two recommended enclosures for your speaker; one is a sealed

enclosure, the other is a ported design. Both types of enclosures will give you excellent sound quality and

low-frequency extension. The sealed enclosure is a better choice if space is extremely tight, but the ported

enclosure will produce 3dB more output at the same power if you have the extra space to work with.

If you decide to build one of these enclosures yourself, you must have the construction of the box

inspected and approved by your authorized JL Audio dealer in order for the 1 year limited warranty to

be valid. Please read the warranty information carefully.

10W3v2

Subwoofers

owner’s manual

AMPLIFIER

AMPLIFIER

AMPLIFIER

AMPLIFIER

AMPLIFIER

AMPLIFIER

W3v2 VOICE COILS IN SERIES: W3v2 VOICE COILS IN PARALLEL:

W3v2-D6: 12.0Ω

W3v2-D4: 8.0Ω

W3v2-D2: 4.0Ω

W3v2-D6: 6.0Ω

W3v2-D4: 4.0Ω

W3v2-D2: 2.0Ω

W3v2-D6: 4.0Ω

W3v2-D4: 2.7Ω

W3v2-D2: 1.3Ω

W3v2-D6: 3.0Ω

W3v2-D4: 2.0Ω

W3v2-D2: 1.0Ω

W3v2-D6: 1.5Ω

W3v2-D4: 1.0Ω

W3v2-D2: 0.5Ω

W3v2-D6: 1.0Ω

W3v2-D4: 0.7Ω

W3v2-D2: 0.3Ω

2JL AUDIO 10W3v2

*Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied. **Efficiency (1W/1m) is not an accurate indicator

of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. ***Re (DC resistance) is

measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.

SUBWOOFER SPECIFICATIONS

WIRING OPTIONS

SUBWOOFER: 10W3v2-D2 10W3v2-D4 10W3v2-D6

Free Air Resonance (Fs): 28.1 Hz 28.4 Hz 29.3 Hz

Electrical “Q” (Qes): 0.474 0.527 0.547

Mechanical “Q” (Qms): 9.50 9.50 9.50

Total Speaker “Q” (Qts): 0.452 0.499 0.517

Equiv. Compliance (Vas): 1.71 ft31.71 ft31.71 ft3

48.4 litres 48.4 litres 48.4 litres

One-way, Linear Excursion: 0.549 in 0.579 in 0.513 in

(Xmax)* 13.9 mm 14.7 mm 13.0 mm

Efficiency (1W/1m)**: 85.4 dB 85.2 dB 85.5 dB

Effective Piston Area (Sd): 53.5 in253.5 in253.5 in2

0.0345 m20.0345 m20.0345 m2

DC Resistance (Re)***: 3.31Ω6.94Ω10.96Ω

Nominal Impedance: Dual 2ΩDual 4ΩDual 6Ω

Power Handling (continuous): 300W 300W 300W

Mounting Depth: 5.75 in 5.75 in 5.75 in

146 mm 146 mm 146 mm

Mounting Hole Diameter: 9.125 in 9.125 in 9.125 in

232 mm 232 mm 232 mm

Driver Displacement: 0.05 ft30.05 ft30.05 ft3

1.42 litres 1.42 litres 1.42 litres

JL AUDIO 10W3v2 3

• The enclosure recommendations listed above are

external dimensions which assume the use of 3/4"

(19mm) thick material. If you are using 5/8"

(16mm) thick material, subtract 1/4" (6.5mm) from

each dimension. Do not use any material with a

thickness of less than 5/8" (16mm) as this may

compromise the rigidity of the enclosure.

• All enclosure volumes listed above are net

internal volumes! Driver displacement, port

displacement and brace displacement must be

added to obtain the final gross internal volume.

All enclosure dimensions above have already taken

this into account.

• When using multiple subwoofers in a common

enclosure you will need to recalculate the

enclosure and port dimensions. For assistance

please contact your authorized JL Audio dealer

or JL Audio Technical Support at 954-443-1100.

• We recommend the use of this speaker in a

bi-amplified system using high-quality satellite

speakers and a high-quality amplifier. We do not

recommend the use of this subwoofer with a

passive crossover (coil), as this type of device will

adversely affect performance.

• All specifications are subject to change

without notice.

RECOMMENDED ENCLOSURES

If you would like to put protective grilles on your W3v2, please make sure they allow

sufficient clearance for the suspension of the speaker to operate properly (many “universal”

grilles do not).

One way to be sure is to use the grille mesh inserts engineered by JL Audio for your

woofer. These sturdy steel mesh inserts mount securely into the rubber gasket of the W3v2

and offer ample clearance for the suspension. Ask your dealer for details and pricing.

Prolonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker

can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity.

When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal

of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a

collision.This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

CAUTION

SUBWOOFER SEALED ENCLOSURE PORTED ENCLOSURE

Volume External Dimensions Volume External Dimensions Slot Port Int. Dimensions

(net int.) (Width x Height x Depth) (net int.) (Width x Height x Depth) (Slot Width x Slot Height x Slot Length)

0.625 ft318" x 11" x 9" 1.00 ft323" x 12" x 11.875" 1.25" x 10.5" x 27.875"

10W3v2-D2 17.7 litres 457mm x 279mm x 229mm 28.3 litres 584mm x 305mm x 302mm 32mm x 267mm x 708mm

Fc: 54.4 Hz F3: 45.9 Hz Qtc: 0.87 Recommended Port Tuning: 33.4 Hz

0.625 ft318" x 11" x 9" 1.125 ft323" x 12" x 12.875" 1.25" x 10.5" x 24.875"

10W3v2-D4 17.7 litres 457mm x 279mm x 229mm 31.9 litres 584mm x 305mm x 327mm 32mm x 267mm x 632mm

Fc: 54.8 Hz F3: 43.8 Hz Qtc: 0.97 Recommended Port Tuning: 33.7 Hz

0.75 ft318" x 11" x 10.25" 1.25 ft323" x 12" x 13.875" 1.25" x 10.5" x 22"

10W3v2-D6 21.2 litres 457mm x 279mm x 260mm 35.4 litres 584mm x 305mm x 352mm 32mm x 267mm x 559mm

Fc: 53.0 Hz F3: 43.0 Hz Qtc: 0.94 Recommended Port Tuning: 33.7 Hz

“EL” (Port Extension Length):

10W3v2-D2: 16" (406mm)

10W3v2-D4: 12" (305mm)

10W3v2-D6: 8.125" (206mm)

GRILLE RECOMMENDATIONS

JL AUDIO LIMITED WARRANTY (USA)

Automotive Subwoofer Components

JL AUDIO warrants this speaker to be free of defects in materials and workmanship for a period of one (1) year from the original date of purchase, contingent upon installation

being performed or approved by an authorized JL AUDIO dealer, in writing, on the original sales receipt. If the preceding condition is not met, the warranty term is

limited to ninety (90) days from the original purchase date.

This warranty is not transferrable and applies only to the original purchaser of the product from an authorized JL AUDIO dealer. Should service be necessary under this warranty

for any reason due to manufacturing defect or malfunction, JL AUDIO will, at its discretion, repair or replace the defective product with new or remanufactured product at no charge.

Damage caused by the following is not covered under warranty: accident, misuse, abuse, product modification or neglect, failure to follow installation instructions, unauthorized

repair attempts, misrepresentations by the seller. This warranty does not cover incidental or consequential damages and does not cover the cost of removing or reinstalling the

unit(s). Cosmetic damage due to accident or normal wear and tear is not covered under warranty.

Any applicable implied warranties are limited in duration to the period of the express warranty as provided herein beginning with the date of the original purchase at retail, and

no warranties, whether express or implied, shall apply to this product thereafter. Some states do not allow limitations on implied warranties, therefore these exclusions may not

apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

If you need service on your JL AUDIO product:

All warranty returns should be sent to JL AUDIO freight prepaid through an authorized JL AUDIO dealer and must be accompanied by proof of purchase (a copy of the original

sales receipt.) Direct returns from consumers or non-authorized dealers will be refused unless specifically authorized by JL AUDIO with a valid return authorization number.

Warranty expiration on products returned without proof of purchase will be determined from the manufacturing date code. Coverage may be invalidated as this date is previous

to purchase date. Return only defective components. Non-defective items received will be returned freight-collect. Customer is responsible for shipping charges and insurance in

sending the product to JL AUDIO. Freight damage on returns is not covered under warranty. Always include proof of purchase (sales receipt).

For Service Information in the U.S.A. please call:

JL Audio customer service: (954) 443-1100 during normal business hours (Eastern Time)

JL Audio, Inc

10369 North Commerce Parkway, Miramar, FL 33025

International Warranties:

Products purchased outside the United States of America are covered only by that country’s distributor and not by JL Audio, Inc.

Printed in USA JL10W3v2-02-2003

MEDIUM GRAY (MINIMUM):

From a reliability standpoint, this zone represents

a very comfortable operating power range for each

driver. This level of power will not stress the

woofer but will not extract all of its performance

potential, either.

Use of less than the minimum power level will

not damage the woofer, but may result in

unsatisfactory performance.

LIGHT GRAY (OPTIMUM):

This zone represents the best compromise

between long-term reliability, high-output and low-

distortion performance and is centered on each

woofer's continuous power rating (as published in

its specifications). In this zone, you will be taking full

advantage of the woofer's optimum, low-distortion

performance range without undue risk of failure.

DARK GRAY (MAXIMUM):

In this zone, low-distortion output and long-term

reliability will be compromised (especially by an

aggressive user). Slightly more SPL will be gained by

pushing the power into this zone, but typically not

more than 2dB, compared to the light gray zone.

The closer you are to the black zone, the higher the

likelihood of driver failure. Operate with caution.

BLACK (WARRANTY VOID):

We do not recommend operating woofers at

this level of power. In this zone, there is a very high

probability that the driver will fail due to excessive

heat and/or mechanical stress.

Subwoofer drivers operated at these levels of

power are NOT covered under warranty.

JL Audio offers an extensive line of high-performance subwoofer drivers to fit a wide variety of enclosure and power applications.When designing systems with our drivers, it is very important

to achieve a good power match between the subwoofer amplifier and the subwoofer driver's capabilities. The power levels listed in the above chart represent continuous (RMS) amplifier power

per woofer and assume that the user will regularly make full use of that power without drastically overdriving the amplifier(s). Make sure you factor system impedance and the total

number of subwoofers into your calculations.Adhering to these power recommendations will result in systems that are both reliable and enjoyable.

MINIMUM OPTIMUM MAXIMUM

LEGEND:

WARRANTY VOID

25W 75W 150W 300W 600W 1000W

10W3v2

RECOMMENDED CONTINUOUS (RMS) POWER RANGE FOR ONE SUBWOOFER DRIVER: