Warranty Information

This product is warranted against all defects in material workmanship for a period of one year from the date of original purchase. Clarion ProAudio products except for speakers are covered by a two year warranty when installed by an authorized Clarion dealer. The conditions of this warranty and the extent of responsibility of Clarion Corporation under this warranty are as follows:

1.PROOF OF DATE OF PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE OF THIS PRODUCT. IN CASE OF 2 YEAR WARRANTY FOR CLARION PROAUDIO PRODUCT, PROOF OF INSTALLATION BY AUTHORIZED DEALER IS REQUIRED. INFORMATION ABOUT CLARION AUTHORIZED WARRANTY SERVICE CENTERS MAY BE OBTAINED BY CONTACTING OR WRITING CLARION CORPORATION AT THE ADDRESS LISTED BELOW.

2.This warranty will become void if service performed by anyone other than an approved Clarion Warranty Service Center results in damage to product.

3.This warranty does not apply to any product which has been subject to misuse, neglect or accident, or which has had the serial number altered, defaced or removed, or which has been connected, installed, adjusted or repaired, other than in accordance with the instructions furnished by Clarion Corporation.

4.This warranty does not cover car static or other electrical interferences, tape head cleaning or adjustments, or labor costs for the removal or reinstallation of the unit for repair.

5.The sole responsibility of Clarion Corporation under this Warranty shall be limited to the repair or replacement thereof, at the sole discretion of Clarion Corporation.

6.If it becomes necessary to send the product or any defective part to Clarion Corporation or an authorized warranty service station, the product must be shipped in its original carton or equivalent carton, fully insured, with shipping charges prepaid. Clarion Corporation will not assume any responsibility for any loss or damage incurred in shipping.

7.ALL IMPLIED WARRANTIES EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW SHALL HAVE NO GREATER DURATION THAN THE WARRANTY PERIOD SET FORTH ABOVE. UNDER NO CIRCUMSTANCES SHALL CLARION CORPORATION BE LIABLE FOR ANY LOSS OR DAMAGE, DIRECT OR CONSEQUENTIAL, ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT. BECAUSE SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS OR EXCLUSIONS OR LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU.

8.THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.

9.For instructions on how to obtain warranty service, please call 1-800-GO-CLARION or visit our web site at www.clarion.com for a listing of Authorized Warranty Service Centers in your area, or contact the Clarion Customer Service Manager at the address listed below:

Clarion Corporation of America

661 W. Redondo Beach Blvd.

Gardena, CA 90247-4201 U.S.A.

16	APX401.4 Rev. 1(11/01)

APX401.4 specifications

The Clarion APX401.4 is an excellent addition to any audio enthusiast’s collection, designed to deliver superior sound quality and performance in a compact format. This four-channel amplifier is engineered to enhance your car audio system with crystal clear sound and powerful output, making it a popular choice among novice and seasoned users alike.

One of the standout features of the APX401.4 is its robust power output. It is capable of delivering 50 watts RMS per channel at 4 ohms, with the potential to drive up to 100 watts RMS per channel at 2 ohms. This flexibility allows users to connect a variety of speakers and subwoofers to suit their audio preferences, whether they are looking for deep bass or crisp highs.

The amplifier utilizes a Class AB design, which is well-known for its efficiency and sound quality. This design offers the best of both worlds—providing high levels of power while minimizing distortion. The result is a clean and rich audio experience, making it ideal for those who appreciate detailed sound reproduction across a range of frequencies.

Additionally, the APX401.4 incorporates advanced technologies such as a high-level input feature, allowing for direct connection to factory-installed head units that do not have preamp outputs. This makes it accessible for installation in various vehicles without the need for significant upgrades to the existing audio system.

The amplifier also comes equipped with an adjustable low-pass filter and a high-pass filter. This feature enables users to tailor the crossover frequencies to achieve a more precise sound profile based on their specific speakers and listening preferences. Whether you want to eliminate unwanted distortion from higher frequencies or enhance bass response, this amplifier provides the necessary tools to fine-tune your audio output.

For those concerned with durability and longevity, the Clarion APX401.4 is built with high-quality components and a robust chassis design that can withstand the rigors of automotive environments. Its compact size allows for easy installation in a variety of spaces within the vehicle.

In summary, the Clarion APX401.4 is a powerful, efficient, and flexible four-channel amplifier that enhances any car audio setup. With its impressive power capabilities, advanced technology, and user-friendly features, it’s an outstanding choice for anyone looking to elevate their in-car listening experience.