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JL AUDIO 

ZR570-CSi     

WOOFER iNSTALLATiON:

If you will be using the factory speaker wires, it 

may be necessary to change the terminations. This 

may be accomplished by using an adaptor plug or 
simply by cutting the factory connector off and 
using the supplied crimp connectors to terminate 

the speaker wires. The large connector is for the 

positive (

+

) terminal and the small connector is for 

the negative (–) terminal of each woofer. 

Keep in 

mind that the woofer wires must be connected to 
the woofer outputs of the crossovers supplied with 
your system as shown in the diagram on page 5.

 Be 

sure to observe correct polarity in your connections. 

If you are unsure about any of these issues, contact 
your JL Audio dealer for installation assistance.

Your new speakers have been designed to install, 

without modifications, into most vehicles that accept 
a 5x7-inch (125 x 180 mm) speaker. Most factory 
5x7-inch speakers use four mounting screws which 
will line up with the mounting holes on your woofers. 

The ZR woofers offer multiple sets of mounting 

holes to accommodate different vehicles’ factory hole 

patterns/orientations. In addition, a spacer gasket 
has been included to fine-tune speaker fitment. This 

gasket can be mounted on the front of the mounting 
flange or the back of the mounting flange. 

It is absolutely vital that the speaker frame fits into 
the mounting hole cleanly. This must be checked 

prior to tightening the screws. Do not force the 
frame into a hole that is too small. Do not tighten 

the speaker onto an uneven surface. This will 
damage your speakers. The speaker should also fit 

so that air does not leak around the mounting flange. 
Air leaks will cause a severe degradation in sound 

quality. Seal any air leaks with an automotive-grade 

sealant material.

Use the supplied mounting clips unless the factory 

holes already feature threaded inserts.   

Hand-tighten the screws evenly.

! !

WARNiNG

! !

Double check the clearance for both 
speakers before proceeding. Many cars are 
different from one side to the other!

Summary of Contents for ZR570-CSi

Page 1: ...f listening pleasure We strongly recommend that you have your new Evolution speakers installed by your authorized JL Audio dealer The installation professionals employed by your dealer have the necess...

Page 2: ...Mount Mounting Fixture Outer Diameter A 2 13 in 54 0 mm 1 90 in 48 3 mm 1 82 in 46 2 mm Mounting Fixture Mounting Hole Diameter B 1 72 in 43 5 mm 1 68 in 42 6 mm N A Fixture Mounting Depth C 0 40 in 1...

Page 3: ...atts Recommended Power Range 25 175 Watts RMS Frequency Response 48 Hz 25 KHz 3 dB Efficiency 1W 1m 90 5 dB Nominal Impedance 4 ohms Included Components and Parts Two ZR570 CWi 5x7 inch 125x180 mm Woo...

Page 4: ...orks into your ZR System Do not use crossover networks intended for different ZR models Wiring Diagrams Standard and Bi amp Bi wire methods The input to the crossover networks can be set up in one of...

Page 5: ...JL AUDIO ZR570 CSi 5 Amplifier Output Woofer Amplifier Output Tweeter Amplifier Output Diagram A Standard Wiring Diagram Diagram B Bi Wire Bi Amp Wiring Diagram...

Page 6: ...ustable Tweeter Level ZR crossover networks also provide five levels of tweeter adjustability designed to compensate for different mounting locations vehicle interiors and personal taste These levels...

Page 7: ...h 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 Vel...

Page 8: ...s use four mounting screws which will line up with the mounting holes on your woofers The ZR woofers offer multiple sets of mounting holes to accommodate different vehicles factory hole patterns orien...

Page 9: ...JL AUDIO ZR570 CSi 9 WARNING Hand tighten the screws evenly in a criss cross pattern to avoid bending the speaker frame or stripping the mounting clips Diagram C Factory Location Woofer Installation...

Page 10: ...m of clearance behind the mounting surface of the tweeter Install as shown in Diagram E using the spring clips and 1 inch machine screws it may be necessary in some limited depth applications to cut d...

Page 11: ...JL AUDIO ZR570 CSi 11 Diagram F Surface Mount Tweeter Installation Diagram E Flush Mount Tweeter Installation...

Page 12: ...llow 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 I...

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