Clarion APX640.2, APX320.2, DPX1001.1, APX640.4 installation manual Table of Contents, Description

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Owner’sManual

TABLE OF CONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installation, Mounting/Wiring Precautions . . . . . . . . . . . . . . . . . 4

Input Connections and Audio Control . . . . . . . . . . . . . . . . . . . . 5-8

Connections for Power and Speakers . . . . . . . . . . . . . . . . . . . . . 9-10

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-14

Setting the Gain, Crossover/Bass Boost . . . . . . . . . . . . . . . . . . . 15

Final System Checks, Troubleshooting . . . . . . . . . . . . . . . . . . . . 16

Product Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

DESCRIPTION

Clarion has crafted its car audio amplifier to fit a variety of system configura- tions. The following is a list of features:

Full frequency response with low distortion and exceptional signal-to-noise performance.

Advanced circuitry design features bridgeable outputs for use in a variety of applications.

Independent electronic crossovers, each with a 12dB (12/24dB - DPX1001.1) per octave slope and full adjustment range from 50Hz to 5.8KHz, (50Hz to 580Hz - DPX1001.1) to aid in audio system design.

Bass boost circuit to reinforce low frequency signals that may be lost due to subwoofer box design.

Adjustable input level controls with ground loop isolation, accepting a wide range of input signals.

Remote turn-on with “soft start” muting to prevent turn-on “thump”.

Protection circuits for overheating and speaker shorts.

2-ohm load capable to drive a variety of speaker systems.

Gold-plated input/output connectors and an external automotive- type fuse.

Aluminum heat sink for efficient heat dissipation.

Low profile, compact size to accommodate space limitation.

DESCRIPTION

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Contents Owner/Installation Manual APX640.4/640.2/320.2/DPX1001.1 Description Table of ContentsInstallation Mounting PrecautionsWiring Precautions 1APX320.2 Input Connections and Audio Control Input Connections and Audio Control1APX640.4 Input Connections and Audio Control Precise Frequency Selector Detent ChartBass Boost Control To the chart below for specific settingsLoad Selector Gain Dial1APX320.2 Connections for Power and Speakers Connections for Power and Speakers1APX640.4 Connections for Power and Speakers Bridged-Mono Subwoofer System Full Range Channel Full-Range or Subwoofer System APX320.2 or APX640.2Channel High Power System Subwoofer Setting the Gain Setting the CrossoverSetting the Bass Boost Final System Checks TroubleshootingModel Product SpecsWarranty Information Clarion Canada Inc