JL Audio 15W3v2-D2 Owner's Manual

15W3v2_MAN.indd, Spread 1 of 2 - Pages (4, 1) 11/15/04 5:11 PM
RECOMMENDED CONTINUOUS (RMS) POWER RANGE FOR ONE SUBWOOFER DRIVER:
5 0 W 1 2 5 W
1 5 W 3 v 2
L E G E N D :
M I N I M U M
MEDIUM GRAY (MINIMUM): LIGHT GRAY (OPTIMUM):
From a reliability standpoint, this zone represents This zone represents the best compromise
a very comfortable operating power range for between long-term reliability, high-output and low-
each driver. This level of power will not stress the distortion performance and is centered on each
woofer but will not extract all of its performance woofer's continuous power rating (as published in
potential, either. its specifications). In this zone, you will be taking full
Use of less than the minimum power level will not advantage of the woofer's optimum, low-distortion
damage the woofer, but may result in unsatisfactory performance range without undue risk of failure.
performance.
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.
JL AUDIO LIMITED WARRANTY (USA)
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.
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.
This warranty is not transferable and applies only to the original
purchaser of the product from an authorized JL AUDIO dealer.
Warranty is voided if the factory-applied product serial number is
removed or defaced.
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.
For Service Information in the U.S.A. please call:
JL Audio customer service: (954) 443-1100 during normal business hours (Eastern Time)
10369 North Commerce Parkway, Miramar, FL 33025
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
2 5 0 W 5 0 0 W 1 0 0 0 W 2 0 0 0 W
O P T I M U M M A X I M U M W A R R A N T Y V O I D
DARK GRAY (MAXIMUM): BLACK (WARRANTY VOID):
In this zone, low-distortion output and long-term We do not recommend operating woofers at
reliability will be compromised (especially by an this level of power. In this zone, there is a very high
aggressive user). Slightly more SPL will be gained by probability that the driver will fail due to excessive
pushing the power into this zone, but typically not heat and/or mechanical stress.
more than 2dB, compared to the light gray zone. Subwoofer drivers operated at these levels of
The closer you are to the black zone, the higher the power are NOT covered under warranty.
likelihood of driver failure. Operate with caution.
Automotive Subwoofer Components
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).
JL Audio, Inc
International Warranties:
SKU#011081 11.10.2004
15W3v2-D2 / 15W3v2-D4
Subwoofers
o w n e r ' s m a n u a l
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.