JL Audio C2-690tx User Manual

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owner’s manual

6 x 9-inch(150 x 230 mm)3-WaySpeaker System

Thank you for choosing a JL Audio Evolution™ C2 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) 443-1165during business hours.

 

B

 

 

E

D

A

B

F

 

 

 

 

C

 

A

 

Woofer Physical Dimensions

Frame Outer Diameter (A)

6.40 x 9.33 in. / 162.6 x 237.0 mm

 

 

Grille Tray Outer Diameter (B)

6.75 x 9.63 in. / 171.5 x 244.5 mm

 

 

Magnet Outer Diameter (C)

3.94 in. / 100.0 mm w/o cover

 

 

Frontal Tweeter Protrusion (D)

0.75 in. / 19.2 mm

 

 

Frontal Grille Protrusion (E)

0.98 in. / 24.8 mm

 

 

Mounting Depth (F)

3.06 in. / 77.8 mm w/o cover

 

 

Due to ongoing product development, all specifications are subject to change without notice.

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C2-690txSpecifications:

Woofer: Injection-molded,mica-filled,polypropylene cone body, 1.25 (32mm) voice coil,flat-profile/symmetrical-rollspider, polyether foam surround

Mid-Range:2-inchMylar, sealed back cone driver, ferrofluid cooled and damped

Tweeter: 0.75 in. (19 mm) Silk Dome, Ferrofluid Cooling / Damping, Neodymium Magnet

Crossover: 1st Order Low-Pass,1st OrderBand-Pass,1st OrderHigh-PassFilter, with Ferrite &Air-Coreinductors and Electrolytic Capacitors

Continuous Power Handling: 70 Watts

Recommended Amp Power: 15-125Watts per channel (RMS) Efficiency: 93 dB @ 1W/1m | 99 dB @ 1W/0.5m

Sensitivity: 96 dB @ 2.83V/1m

Nominal Impedance: 4 ohm

Frequency Response: 53 Hz - 22 KHz (± 3 dB)

Included Components and Parts:

Two C2-690tx6 x 9 inch (150 x 230 mm)3-WayLoudspeakers

Two Grilles Assemblies

Two Bottom-MountSpacer Assemblies

Eight #8 x 2-inch(51 mm) Sheet Metal Screws

Eight Mounting Clips

Two 5.2 mm Female Crimpable Connectors

Two 2.8 mm Female Crimpable Connectors

Two self-adhesiveJL Audio Logo name badges

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, many vehicles are not symmetrical!

• Always wear protective eyewear.

SPEAKER PLACEMENT CONSIDERATIONS

In most cases, your speakers will be placed into factory speaker locations. If you have some speaker mounting flexibility, keep the following in mind:

Lower mounting locations, such as the lower front corner of a door or a kick-panelprovide the greatest path length distances for the sound emitted by the speakers. For this reason, they are generally more desirable than higher mounting locations. Higher mounting locations will usually result in extremenear-sidesoundstage bias which compromises the stereo listening experience.

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SPEAKER INSTALLATION

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

Bottom-Mount Locations: 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 speaker. You may also choose to run new speaker wires. 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.

!! WARNING

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

!! WARNING

Hand-tightenthe screws evenly in acriss-crosspattern to avoid bending the speaker frame or stripping the mounting clips.

Your new speakers have been designed to install, without modifications, into most vehicles that accept a 6 x 9 inch speaker. Most factory 6 x 9 inch speakers use four mounting screws or bolts which will line up with the mounting holes on your C2-690txspeakers. The speaker should fit so that no air leaks around the mounting flange. Air leaks will cause a severe degradation in sound quality.

Seal any air leaks with silicone, rope caulk or similar sealant material. Install as shown in the diagram here, using the supplied bottom-mountspacer rings and the supplied screws and mounting clips.Hand-tightenthe screws evenly to avoid bending the speaker frame!

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Top-Mount Locations: Run speaker wire to the desired mounting location. 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. Then, cover the wires with a protective PVC sleeve and run them 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.

!! WARNING

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

If you are cutting mounting holes into a custom location, use the supplied template to mark the desired mounting location. Mark the center and the outline of the mounting hole as well as the mounting screw positions. Before drilling or cutting, 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 four 1/8-inch(3 mm) holes for the speaker’s mounting screws at the positions you have marked. Also drill a pilot hole in the center of the speaker mounting hole at this time. Then, using a saber saw, or nibbler make the ovalcut-outfor the speaker. File any rough edges.

Insert the mounting clips with the flat side towards the speaker as shown in the diagram.

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 no air leaks around the mounting flange. Air leaks will cause a severe

degradation in sound quality. Seal any air leaks with silicone, rope caulk or similar sealant material.

Connect the speaker wires, observing correct polarity, and install the speaker and grille tray as shown.

Hand-tightenthe screws evenly to avoid bending the speaker frame!

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NOTES

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NOTES

7

Limited Warranty - Automotive Speaker Systems (USA)

JL AUDIO warrants these speakers (and crossover networks, where applicable) to be free of defects in materials and workmanship for a period of one (1) year.

This warranty is not transferable and applies only to the original purchaser from an authorized

JL AUDIO dealer. Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction, JL AUDIO will (at its discretion), repair or replace the defective product with new or remanufactured product at no charge. Damage caused by the following is not covered under warranty: accident, misuse, abuse, product modification or neglect, failure to follow installation instructions, unauthorized repair attempts, misrepresentations by the seller. This warranty does not cover incidental or consequential damages and does not cover the cost of removing or reinstalling the unit(s). Cosmetic damage due to accident or normal wear and tear is not covered under warranty.

Any applicable implied warranties are limited in duration to the period of the express warranty as provided herein beginning with the date of the original purchase at retail, and no warranties, whether express or 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 AUDIO dealer and must be accompanied by proof of purchase (a copy of the original sales receipt.) Direct returns from consumers or non-authorizeddealers will be refused unless specifically authorized by JL AUDIO with a valid return authorization number. Warranty expiration on products returned without proof of purchase will be determined from the manufacturing date code. Coverage may be invalidated as this date is previous to purchase date. Return only defective components. If one speaker fails in a system, return only that speaker component, not the entire system.Non-defectiveitems received will be returnedfreight-collect.Customer is responsible for shipping charges and insurance in sending the product to JL AUDIO. Freight damage on returns is not covered under warranty.

For Service Information in the U.S.A. please call JL Audio Customer Service: (954) 443-1100 9:00 AM – 5:30 PM (Eastern Time Zone)

JL Audio, Inc

10369 North Commerce Pkwy.

Miramar, FL 33025

International Warranties:

Products purchased outside the United States of America are covered only by that country’s distributor and not by JL Audio, Inc.

C2-690tx-11012008