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 |  JL Audio - C1-650 Owner’s Manual  

DIAGRAM A:  
Less Desirable Speaker Placement

DIAGRAM B:  
More Desirable Speaker Placement

WA R N I N G

!!

 

Double check the clearance for both speakers 

before proceeding. Many cars are different from 

one side to the other!

SPEAKER PLACEMENT CONSIDERATIONS

A component system gives you the ability to place 

the woofer and tweeter separately in your vehicle 
interior. This can be good or bad, depending on how 
it’s done. As a general rule, the tweeters should be 
placed relatively close to the woofers for best tonal 
balance and most coherent imaging (the closer, the 
better). Any separation greater than 8 inches (20 cm) 
is likely to result in degraded sound quality. 

Avoid placing tweeters where they will be blocked 

by objects in the interior of the car (including seated 
occupants). When selecting a mounting location, 
look at both sides of the car to make sure that this 
location is clear on both sides. 

You can always experiment with tweeter 

placement before committing to a final mounting 
location. Simply connect the rest of the system and 
allow plenty of wire length for the tweeters. Using 
hook and loop or similar material, attach the tweeters 
in different locations until you find the one where 
they perform best.

Woofers will usually be placed into factory 

speaker locations. If you have some woofer mounting 
flexibility, keep the following in mind: Lower 
mounting locations, such as the lower front corner 
of a door or a kick-panel provide the greatest path 
length distances for the sound emitted by the 
woofer. For this reason, they are generally more 
desirable than higher mounting locations. Higher 
mounting locations often result in extreme near-
side soundstage bias which compromises the stereo 
listening experience. 

Summary of Contents for 699440990431

Page 1: ...ation equipment to ensure optimum performance of these loudspeakers in your vehicle If you decide to install the loudspeakers yourself please read this manual thoroughly to familiarize yourself with t...

Page 2: ...in 80 mm Mounting Depth speaker only D 2 07 in 53 mm Mounting Depth with ring 1 79 in 45 mm B A D C D A B A C Crossover Network Physical Dimensions Width A 1 96 in 50 mm Height B 0 90 in 23 mm Depth C...

Page 3: ...read forming screws Four 4 6 x 625 inch 22 mm sheet metal screws Eight 8 mounting clips Two 2 4 7 mm female crimpable connectors Two 2 2 8 mm female crimpable connectors Two 2 10mm stud bolts with fix...

Page 4: ...ncluding seated occupants When selecting a mounting location look at both sides of the car to make sure that this location is clear on both sides You can always experiment with tweeter placement befor...

Page 5: ...io system simply reduce the volume for a few seconds and the protection circuit will reset itself automatically CROSSOVER NETWORK INSTALLATION The crossover networks supplied with your C1 System shoul...

Page 6: ...anel at the two screw locations 5 Using a 1 4 inch 6 mm drill bit drill the hole for the tweeter s wires at the location you marked in step 3 6 Screw the surface mount fixture to the vehicle panel usi...

Page 7: ...olt for your panel s thickness and screw its short end into the rear of the tweeter using the fixed M4 nut to tighten 5 Insert the tweeter from the front of the panel do not attach the spring clip at...

Page 8: ...ty Seal any air leaks with an automotive grade sealant material WARNI NG Hand tighten the screws evenly in a criss cross pattern to avoid bending the speaker frame or stripping the mounting screws Spe...

Page 9: ...9 DIAGRAM G Speaker Installation with Adaptor Ring Honda other applications DIAGRAM F Speaker Installation with Adaptor Ring GM applications...

Page 10: ...10 JL Audio C1 650 Owner s Manual Notes...

Page 11: ...11 Notes...

Page 12: ...mitations 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 n...

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