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.
JLM10IB5-4-03012005
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.
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).
RECOMMENDED CONTINUOUS (RMS) POWER RANGE FOR ONE SUBWOOFER DRIVER:
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.
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.
JL AUDIO LIMITED WARRANTY (USA)
Marine Subwoofer Components
