JL Audio M7 Series Owner's Manual page 3

While this speaker is designed to be water and spray resistant, it is not
designed to be submerged or to withstand high-pressure water spray. Do not
install on submersibles, personal watercraft or any other vessel likely to be
under water at any time.
Please exercise care when washing your boat to avoid damaging your
speaker. Avoid contact with harsh chemicals or cleaning agents to prevent
damage to the speaker's finish that will not be covered under warranty. Wash
with mild soap and rinse with freshwater only.
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 vessel, it is extremely important to secure
it firmly. This applies not only to the woofer itself, but also any structure it
is mounted to. If not firmly attached, the speaker can become dangerous
projectile in a collision. Please review the mounting information carefully and
use the supplied marine-grade hardware to mount this product.
JL AUDIO M7-12IB A l l s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e .
It is absolutely vital that your speaker is connected as shown in this manual.
Failure to connect the system as shown will result in damage to your speakers
which is NOT covered under warranty.
Do not attempt to remove the lighting LEDs from from the speaker. The LEDs
are permanently fixed and attempting to remove them will cause damage
and this damage will not be covered under warranty.
3