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LIMITED WARRANTY - AMPLIFIERS (USA)

JL AUDIO warrants this product to be free of defects in materials and workmanship for a  

period of two (2) years. The warranty is extended to three (3) years total if installation is performed by an 
authorized JL Audio dealer using a JL Audio Premium Power Connection System for power wiring.

This warranty is not transferrable 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. 
 

Warranty is void if the product’s serial number has been removed or defaced. 

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 ’s Amplifier Service Facility 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-authorized dealers 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. Non-
defective items received will be returned freight-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

(do not send product for repair to this address)

International Warranties: 

 

Products purchased outside the United States of America are covered only  

by that country’s distributor and not by JL Audio, Inc.

 

JX

250/1D • 

JX

500/1D • 

JX

1000/1D

-CH-092916

Summary of Contents for JX1000/1D

Page 1: ...tion equipment to ensure optimum performance from this product Should you decide to install the amplifier yourself please take the time to read this manual thoroughly so as to familiarize yourself wit...

Page 2: ...l allows you to hear necessary noises to operate your vehicle safely horns sirens etc SERIAL NUMBER In the event that your amplifier requires service or is ever stolen you will need to have a record o...

Page 3: ...enclosure be ventilated with the aid of a fan In normal applications fan cooling is not necessary IMPORTANT Mounting the amplifier upside down is strongly discouraged If mounting the amplifier under...

Page 4: ...4 Run signal cables RCA cables and remote turn on wire from the source unit to the amplifier mounting location 5 Run speaker wire from the speaker systems to the amplifier mounting location 6 Find a g...

Page 5: ...AWG is sufficient for JX250 1D only and should be kept as short as possible while accessing a solid piece of sheet metal in the vehicle The surface of the sheet metal should be sanded at the contact...

Page 6: ...UTS The JX monoblock amplifier offers two input connection methods one for high level speaker level signals and one for low level preamp level signals You may run a stereo or a mono signal into the in...

Page 7: ...hassis ground and only connect the Left and Right Positive plug wires to the factory radio outputs IMPORTANT If you plan to use the preamp outputs to feed a stereo amplifier you must connect stereo si...

Page 8: ...g PREOUTS The JX monoblock incorporates a pass through preamp output Preouts section designed to make multiple amplifier systems easy to set up This section consists of a pair of RCA type jacks marked...

Page 9: ...nel of the JX Monoblock amplifier using a standard telephone cable supplied with the RBC 1 When connected to the amplifier the Remote Level Control operates as follows At full counter clockwise rotati...

Page 10: ...Do not chassis ground any speakers connected to this or any other JL Audio amplifier Doing so will cause the amplifier to go into protection To connect the speaker wires to the amplifier strip 1 2 inc...

Page 11: ...own to protect its circuitry When the problem is corrected the amplifier will return to normal operation and the Protect LED will shut off SERVICING YOUR AMPLIFIER If your amplifier fails or malfuncti...

Page 12: ...d to the amplifier outputs Make sure you reference the appropriate chart for your specific JX monoblock model 6 Verify that you have disconnected the speakers before proceeding Play a track with an ap...

Page 13: ...sions LxWxH 10 94 x 7 68 x 2 09 278 mm x 195 mm x 53 mm Net Weight 7 0 lbs 3 18 kg Due to ongoing product development all specifications are subject to change without notice APPENDIX B Specifications...

Page 14: ...on is pinched by the terminal set screw and that each connection is tight Check to make sure there is 12V at the Remote connection of the amplifier In some cases the turn on lead from the source unit...

Page 15: ...revious check item after plugging the input cables back into the amplifier test for output at the speaker outputs of the amplifier Unless you enjoy test tones at high levels it is a good idea to remov...

Page 16: ...16 JL Audio INSTALLATION NOTES Use this diagram to document your amplifier s switch and control positions...

Page 17: ...JX250 1D JX500 1D JX1000 1D 17 ENGLISH...

Page 18: ...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 Th...

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