Limited Warranty Amplifiers USA, JL Audio, Inc

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 from the original date of purchase.

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.

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.

Single-Cycle Control™ (U.S. Patent #6,084,450) is used under exclusive license for mobile audio from Power Physics, Inc. - Newport Beach, CA

HD600/4MAN-CH-072109

HD600/4 specifications

JL Audio's HD600/4 amplifier stands as a testament to the brand's dedication to quality and performance in the realm of car audio. Renowned for delivering powerful, clean sound, this amplifier is designed to meet the needs of audiophiles and casual listeners alike. With a compact design and impressive specifications, the HD600/4 is a four-channel amplifier that provides robust power to enhance your listening experience.

One of the standout features of the HD600/4 is its high-efficiency Class D topology. This technology allows the amplifier to produce more power while consuming less energy, resulting in a cooler operating temperature and less strain on your vehicle’s electrical system. The efficient design also means that the HD600/4 can deliver an astounding 75 watts RMS per channel at 4 ohms, and even more power when configured at lower impedances. This ensures clear and dynamic audio reproduction across a wide range of sources, from music to voice.

The HD600/4 also incorporates JL Audio's advanced signal processing capabilities. With adjustable crossover settings, users can precisely tailor the sound to match their specific requirements. The built-in high-pass and low-pass filters allow for easy integration with subwoofers and other speakers, ensuring a seamless audio experience regardless of the setup. Additionally, the amplifier features a line/ speaker level input, making it versatile enough to work with various audio sources.

Durability is another hallmark of the HD600/4. Constructed with high-quality materials, it features a robust aluminum chassis that not only enhances aesthetic appeal but also provides effective heat dissipation. The amplifier's design includes thoughtful engineering features such as a variable gain control per channel and advanced protection circuitry that safeguards against overheating and short circuiting.

The sleek and compact design of the HD600/4 makes it easier for installation in various vehicle types without sacrificing valuable space. With a mounting depth of just over 6 inches, it can fit into tight spaces, making it an attractive option for those seeking high-performance audio without the bulk of traditional amplifiers.

In conclusion, the JL Audio HD600/4 embodies high-quality engineering, power efficiency, and adaptability. Its combination of advanced technologies, user-friendly features, and robust build quality make it a top choice for car audio enthusiasts looking to elevate their listening experience to new heights. With the HD600/4, users can expect nothing less than the exceptional audio performance that JL Audio is known for.