JL Audio A1400 Limited Warranty Amplifiers USA, If you need service on your JL Audio product

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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 ninety (90) days from the original date of purchase. The warranty term is extended to two (2) years if installation is performed or approved by an authorized JL AUDIO dealer (proof of installation or approval required on purchase receipt).

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.

Patented Class D Amplifier Circuit (U.S. Patent #6,441,685) is Patent-Pending in the following countries: Austria, Belgium, Brazil, Canada, China, France, Germany, Indonesia, Italy, Japan, Republic of Korea, Mexico, Netherlands, Norway, Russian Federation, Singapore, Sweden, Switzerland, United Kingdom, and all other PCT countries.

A1400MAN-10-2006

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Contents A1400 Serial Number Installation ApplicationsPlanning Your Installation Protect Your HearingFuse Requirements Typical Installation SequencePower Connections Product DescriptionAmplifier Controls TURN-ON LeadInput Section Input Voltage RangeSpeaker Outputs Bass Boost ControlsPrecise Frequency Selection The filter PRE-OUTSServicing Your JL Audio Amplifier Amplifier Status Indicator Lights & Protection CircuitryAdvanced Rollback Thermal protection Low-Voltage protectionAppendix C Appendix aAppendix B My amplifier turns on, but there is no output Appendix D Trouble ShootingHow do I properly set the input sensitivity on my amplifier My amplifier doesn’t turn onInstallation Notes Installation Notes International Warranties Limited Warranty Amplifiers USAIf you need service on your JL Audio product JL Audio, Inc

A1400 specifications

The JL Audio A1400 is a powerful multi-channel amplifier designed to meet the demanding requirements of car audio enthusiasts. Renowned for its exceptional performance and quality, the A1400 is a prime choice for those seeking to enhance their automotive sound experience.

One of the standout features of the A1400 is its Class D amplifier technology. This design not only ensures high efficiency, allowing the amplifier to produce more power without generating excessive heat, but it also reduces the overall weight of the unit. The A1400 is capable of delivering 1400 watts of peak power, making it suitable for driving multiple speakers with ease, whether they are part of a full-range setup or a dedicated subwoofer stage.

The amplifier offers a fully flexible configuration, supporting 4-channel output, which enables users to run it in several different modes: 4-channel, 3-channel, or bridging it to a 2-channel operation for increased power to a pair of subwoofers. This versatility makes the A1400 adaptable for various audio setups, whether it's powering front and rear speakers or providing a rich low-frequency response.

In addition to its powerful output, the A1400 includes advanced technologies like differential balanced inputs, allowing for a clean signal transfer and reduced noise interference from external sources. This feature is particularly beneficial in automotive environments where electronic noise can impact sound quality.

The amplifier also comes equipped with a variable crossover network, enabling users to tailor the audio output to their specific needs. With this functionality, users can adjust the crossover frequency to ensure that each speaker is receiving the appropriate range of frequencies for optimal sound clarity and performance.

Aesthetic considerations have not been overlooked; the JL Audio A1400 is housed in a sleek aluminum and steel chassis designed for durability while also promoting effective heat dissipation. The illuminated JL Audio logo adds a touch of style, making this amplifier visually appealing.

With its outstanding power delivery, flexible configurations, and sophisticated features, the JL Audio A1400 stands out as a reliable and high-performance option for anyone looking to elevate their car audio experience. Whether you're an audiophile or just stepping into the world of high-quality sound systems, the A1400 promises to deliver an audio experience that is both immersive and exhilarating.