JL Audio MX650-CCX-SG, MX650-CCX, MX770-CCX Owner's Manual

OWNER’S MANUAL

Thank you for purchasing a JL Audio Marine Coaxial Speaker System.

With proper installation, your new speakers will deliver

years of listening pleasure.

We strongly recommend that you have your new marine speakers

installed by your authorized JL Audio dealer.

The installation professionals employed by your dealer have

the necessary tools and experience to properly install your new speakers.

If you prefer to perform your own installation,

please read this instruction manual completely before

beginning the process.

Cockpit Coaxial Speaker Systems

with Blue LED Illumination

MX650-CCX-SG (LED)

2 | JL Audio - MX650-CCX-SG (LED) Owner’s Manual

A

B

F

D

C

E

Physical Specifications MX650-CCX-SG (LED)

Nominal Diameter 6.5 in. / 165 mm

Grille Outer Diameter (A) 6.90 in. / 175 mm

Bolt Hole Circle (B) 6.125 in. / 156 mm

Motor Overmold Outer Diameter (C) 3.85 in. / 98 mm

Frontal Grille Protrusion* (D) 0.97 in. / 25 mm

Mounting Hole Diameter (E) 5.00 - 5.25 in. / 127-133 mm

Mounting Depth (F) 2.74 in. / 70 mm

Notes: *Frontal grille protrusion measured from mounting surface

Specifications MX650-CCX-SG (LED)

Mounting Application Cockpit (Infinite Baffle)

Continuous Power Handling

(RMS Method)

60 Watts / channel

Frequency Response 55 Hz - 25 KHz (± 3 dB)

Efficiency @ 1W/1m 89.0 dB

Nominal Impedance 4 ohms

MARINE SPEAKER SPECIFICATIONS

Woofers: Injection-molded, mica-filled polypropylene

cone bodies with UV inhibitors, 1.00-inch (25 mm) voice

coils, low-profile/ progressive-roll spiders and synthetic

rubber surrounds. DMA-optimized, long excursion design

for enhanced output and bass response. UV-resistant

polymer baskets and grilles

Tweeters: 0.75-inch (19 mm) treated silk dome tweeter,

neodymium magnet, ferrofluid cooled and damped.

Crossover Networks: Natural woofer roll-off

with 2nd order high-pass circuits. Polyswitch

solid-state tweeter protection

Due to ongoing product development, all specifications are subject to change without notice.

Included Components and Parts:

• Two Coaxial Speaker Systems

• Two Polymer Woofer Grilles (attached to speaker) with
integrated blue LED lighting

• Two 0.75-inch (19 mm) Tweeters (mounted to grilles)

• Two 2nd order high-pass filters (mounted to grilles)

• Twelve #8 x 1 1/8-inch (29 mm) phillips-head stainless-steel
screws for speaker mounting

• Twelve #8 stainless-steel washers for speaker mounting

• Two 150mA fuses (type 3AG)

• Two in-line fuseholders (type 3AG)

• Mounting Template

• Logo Badges
One Pair Black (White & Titanium/Black & Chrome Models)
One Pair Red (White & Titanium/Black & Chrome Models)
One Pair Titanium (Titanium/Black Models Only)
One Pair White (White Models Only)
One Pair Blue (Chrome Models Only)

3

CCX models have woofers specifically designed
for infinite-baffle applications. In plain english,
this means that they are designed to operate
without an enclosure behind them. The bass
response of the speaker will suffer significantly if
placed in a small enclosure.

While these speakers are designed to be water
and spray resistant, they are not designed to be
submerged or to withstand high-pressure water
spray. Please exercise care when washing your
boat to avoid damaging your speakers. Do not
install on submersibles, personal watercraft or any
other vessel likely to be under water at any time.

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 speakers in your vessel, it is
extremely important to secure them firmly. This
applies not only to the speakers themselves,
but also any structure they are mounted to. If
not firmly attached, the speakers can become
dangerous projectiles in a collision. Please
review the mounting information carefully and
use the supplied marine-grade hardware to
mount this product.

It is absolutely vital that your coaxial speaker
system 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
substitute different crossover networks!

Do not attempt to remove the tweeter or
lighting LEDs from the grille or the grille
from the speaker! The tweeter and LEDs are
permanently fixed to the grille and their wiring
is permanently attached to the speaker frame.
Attempting to remove the grille, tweeter or
LEDs will damage the speaker and this damage
will not be covered under warranty.