JL Audio MX650-CCX-SG Owner'S Manual Download Page 4

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

BEFORE YOU BEGIN INSTALLING 

•    Check with your local waterway authority  

for any regulations regarding the use of  
accent/speaker lighting on your vessel.

•    Turn off the audio system. It is also advisable 

to disconnect your battery system whenever 
performing installation work.

•   Before cutting, drilling or inserting any screw, 

check clearances on both sides of the planned 
mounting surface. Also check for any potential 
obstacles, such as wiring harnesses, fuel lines, 
hydraulic lines, etc. Check both sides of the 
vessel before cutting any holes.

•    If you are running cables through bulkheads, 

drill holes for the cable and use a urethane 
or plastic grommet to protect the wire from 
chafing in the hole. Make sure that the cables 
will clear any mechanical devices in the boat 
and secure them with wire ties.

•   Wear protective eyewear at all times and a dust 

mask and gloves when drilling or cutting.

 
 
 
 
 
 
 
 
 
 
 
 

If you have any questions about the installation  

or setup of your coaxial speaker system not 
covered in this manual, please contact your  

dealer or technical support. 

 

JL Audio Technical Support:  

(954) 443-1100  

9:00 AM – 5:30 PM (Eastern Time Zone)

 

Monday - Friday

TWEETER PROTECTION

The crossover networks are equipped with  

an advanced electronic tweeter protection circuit 
designed to minimize the possibility of tweeter 
failure. This electronic device monitors current going 
to the tweeter and will disconnect the tweeter from 
the signal when it senses overload. Should this occur 
while listening to the audio system, simply reduce the 
volume for a few seconds and the protection circuit 
will reset itself automatically.

INTERCHANGEABLE LOGO BADGE 

Interchangeable Logo Badges for Sport  

Grille model coaxial speakers are included to 
further customize your installation. The design 
of the Sport Grille allows for the JL Audio logo 
to be added in your choice of included colors and 
oriented in the manner that best suits  
your installation.  

NOTE: A left and a right badge of each 
color is included. These two different 
orientations ensure the “JL Audio” Logo will 
read correctly wherever positioned (most 
commonly the 3:00 or 9:00 position). 

Remove the adhesive backing from the badge 

and affix the badge to the grille using the small 
positioning hole as a guide. See diagram below.

3:00 Position

9:00 Position

Summary of Contents for MX650-CCX-SG

Page 1: ... 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 L...

Page 2: ... 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 not...

Page 3: ...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 ...

Page 4: ...your dealer or technical support JL Audio Technical Support 954 443 1100 9 00 AM 5 30 PM Eastern Time Zone Monday Friday TWEETER PROTECTION The crossover networks are equipped with an advanced electronic tweeter protection circuit designed to minimize the possibility of tweeter failure This electronic device monitors current going to the tweeter and will disconnect the tweeter from the signal when...

Page 5: ...irmly in its mounting location place the 8 x 1 1 8 inch Phillips pan head mounting screws with washers and snug in a criss cross pattern then tighten with a hand screwdriver in a criss cross pattern Non standard installations may require different hardware Always use marine grade stainless steel fasteners to ensure a secure reliable installation LED WIRING CONSIDERATIONS Do not connect the speaker...

Page 6: ...onnection YELLOW LED Circuit Negative GND Ground Connection Fiberglass Thickness Recommended Pilot Hole Drill Size 0 312 in 7 92 mm or less 1 8 in 3 18 mm pilot hole foam core fiberglass sandwich 1 8 in 3 18 mm pilot hole larger than 0 312 in 7 92 mm 9 64 in 3 57 mm pilot hole 8 SCREW PILOT HOLE RECOMMENDATIONS ...

Page 7: ...llow Blue Yellow LED LED LED LED Fuse Fuse Fuse Fuse Fuse Example Two speaker pairs of LED circuits connected in parallel Example One speaker pair of LED circuits connected in parallel Individually fuse each BLUE 12V lead and wire together parallel to a fused switched 12V activation circuit Wire all YELLOW GND leads together parallel and connect to negative ground or to the NEGATIVE battery post W...

Page 8: ...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 ...

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