JL Audio ZR650-CSi owner manual Woofer Installation

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WARNING

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

Woofer INSTALLATION:

The woofers should be installed in one of the following ways depending on location:

Factory Location: 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. If you prefer to run new wires, refer to the “Custom Location” installation section for details. Whichever method you choose, 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

a6.5-inch (160 mm) speaker. Most factory 6.5-inch speakers use four mounting screws which will line up with the mounting holes on your woofers.

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.

Custom Location: Run speaker wire to the desired mounting locations. If you are running wires into a door, use existing factory wiring boots whenever possible. If you are drilling new holes, file their edges and install rubber grommets into each hole. Wires should then be covered with a protective, flexible PVC sleeve and then run through the door jamb. Make sure that the wires will clear door hinges and other structures in the door. If you are unsure about any part of this process, please contact your JL Audio dealer for installation help.

Select an even surface. Tightening a speaker onto an uneven surface can damage it. Carefully measure and mark the “mounting hole diameter” outline in the selected location using the dimensions listed on page 2. Before drilling or cutting on your interior panels, use a utility knife to cut any fabric, vinyl or leather from hole locations. These materials can easily be snagged by a drill or a saw, causing damage to the panel and possible bodily injury. Drill a pilot hole in the center of the proposed speaker mounting hole. Then, using a saber saw with an appropriate blade, make the circular cut out for the speaker. File any rough edges.

After cutting the hole, check to see that the speaker frame fits into its mounting hole cleanly. Do not force the frame into a hole that is too small. Once the speaker is in place, use the holes on the speaker’s mounting flange to mark the panel where the four mounting screws will be positioned, as shown in Diagram D. Remove the speaker and drill 1/8-inch (3 mm) holes at each mark. Insert the mounting clips with the flat side towards the speaker. Connect the speaker wires, observing correct polarity, and secure the speaker and grille tray to the panel by evenly tightening by hand the provided #8 x 1.25 inch (16 mm) mounting screws. Make sure the woofer is secured 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.

Break off small pieces of the supplied butyl adhesive putty and place them on the inside of each grille tray. This adhesive will hold the grille mesh insert in place firmly and prevent rattling. Then insert the grille mesh insert into the grille tray, squeezing gently around its edge until it seats firmly into the tray.

Finally, attach the self-adhesive ZR logo badge to the grille mesh insert.

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JL AUDIO ZR650-CSi

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Contents N e r ’ s m a n u a l Inch 165 mm 2-Way Component SystemWoofer Physical Dimensions ZR650-CSi Specifications Wiring Diagrams Standard and Bi-amp / Bi-wire methods Getting StartedDiagram a Standard Wiring Diagram Diagram B Bi-Wire Bi-Amp Wiring DiagramCrossover Network ADjustment Adjustable Midrange PresenceAdjustable Tweeter Level Tweeter ProtectionMore Desirable Speaker Placement Speaker Placement ConsiderationsLess Desirable Speaker Placement Woofer Installation Page Tweeter Installation JL Audio ZR650-CSi JL Audio Limited Warranty USA If you need service on your JL Audio productFor Service Information in the U.S.A. please call JL Audio, Inc