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owner’s manual

Thank you for choosing a JL Audio Evolution™ C2 Coaxial Speaker System  

for your automotive sound system. 

These Evolution™ Speakers have been designed and manufactured to 

exacting standards in order to ensure years of musical enjoyment in your 

vehicle. For maximum performance, we highly recommend that you have 

your new speakers installed by an authorized JL Audio dealer.  Your 

authorized dealer has the training, expertise and installation equipment 

to ensure optimum performance from this product. Should you  

decide to install the speakers yourself, please take the time  

to read this manual thoroughly so as to familiarize yourself  

with its installation requirements and setup procedures.

If you have any questions regarding the instructions in this  

manual or any aspect of your amplifier’s operation, please contact your 

authorized JL Audio dealer for assistance. If you need further assistance, 

please call the JL Audio Technical Support Department  

at (954) 443-1165 during business hours.

5 x 7-inch (125 x 180 mm) Coaxial Loudspeakers

Summary of Contents for C2-570x

Page 1: ...ing expertise and installation equipment to ensure optimum performance from this product Should you decide to install the speakers yourself please take the time to read this manual thoroughly so as to familiarize yourself with its installation requirements and setup procedures If you have any questions regarding the instructions in this manual or any aspect of your amplifier s operation please con...

Page 2: ...nt all specifications are subject to change without notice Woofer Physical Dimensions Frame Outer Diameter A 5 47 x 7 68 in 139 0 x 195 0 mm Magnet Outer Diameter B 2 76 in 70 0 mm w o cover Frontal Tweeter Protrusion C 0 47 in 11 9 mm Mounting Depth D 2 43 in 61 9 mm w o cover ...

Page 3: ... GETTING STARTED Turn off the audio system It is also advisable to disconnect the negative terminal of your vehicle s battery 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 window tracks and motors wiring harnesses etc Check both sides of the vehicle m...

Page 4: ...e tune speaker fitment This gasket can be mounted on the front of the mounting flange the back of the mounting flange or simply not be used in the installation SPEAKER INSTALLATION The speaker should be installed in one of the following ways depending on location Factory Location Run speaker wire to the desired mounting locations If you are running wires into a door use existing factory wiring boo...

Page 5: ...sover Secure the speaker and spacer gasket if applicable to the panel by evenly tightening by hand the provided 8 x 1 25 inch 32 mm mounting screws Diagram B Custom Location Woofer Installation Diagram C Custom Location Woofer Installation Diagram A Factory Woofer Location Installation WARNING Hand tighten the screws evenly in a criss cross pattern to avoid bending the speaker frame or stripping t...

Page 6: ...6 JL Audio C2 570x Owner s Manual NOTES ...

Page 7: ...7 NOTES ...

Page 8: ...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 o...

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