Clarion DPX1001.2 Operating & Installation Manual
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Clarion DPX1001.2 Operating & Installation Manual

Clarion DPX1001.2 Operating & Installation Manual

2/1 channel power amplifier
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2/1 CHANNEL POWER AMPLIFIER
O P E R A T IO N
IN S T A L L A T IO N
M A N U A L

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Summary of Contents for Clarion DPX1001.2

  • Page 1 2/1 CHANNEL POWER AMPLIFIER O P E R A T IO N IN S T A L L A T IO N M A N U A L...

  • Page 2: Table Of Contents

    Warranty Information ..... . . 15 INTRODUCTION The Clarion DPX1001.2 is a full-featured two-channel amplifier that incorporates the following features: •...

  • Page 3: Description

    Protection circuits safeguard the amplifier when overheating, speaker shorts, or improper load conditions occur. • All connections and controls of the DPX1001.2 are on the end panels and are easy to understand. Gold-plated RCA and barrier connectors are used to ensure the best electrical connection for your system.

  • Page 4: Input Connections And Audio Controls

    DPX1001.2 Power System Amplifier INPUT CONNECTIONS AND AUDIO CONTROLS The front panel of the DPX1001.2 contains connections for RCA Inputs, Speaker Level Inputs and Audio Controls as shown below. The RCA Input Connections are gold-plated RCA jacks and are labeled as RIGHT and LEFT.

  • Page 5: Connections For Power And Speakers

    Failure to do this will result in noise and improper operation. CONNECTIONS FOR POWER AND SPEAKERS The rear panel of the DPX1001.2 contains power and speaker connections as shown below. Figure 2- 1. Left Speaker Output 2.

  • Page 6: Applications

    DPX1001.2 Power System Amplifier APPLICATIONS The Clarion DPX1001.2 2-channel car audio amplifier can be used in a variety of system applications. Here are some examples to help plan your own installation. Bridged-Mono Subwoofer System Set X-Over Mode to LP and adjust FREQ to speaker specifications.
  • Page 7 2-Channel Full Range, Satellite, or Subwoofer Stereo System Figure 4 - In this application, the amplifier is used in stereo and drives two full-range (or satellite or subwoofer) speakers. NOTE: A passive crossover must be used with satellite speakers. Minimum load in the stereo mode is 1ohm.
  • Page 8 DPX1001.2 Power System Amplifier (Set INPUT SELECT Switch to STEREO) Mixed-Mode Satellite and Subwoofer System FREQ (Hz) L (mH) C (µF) NOTE: Chart values based on 4 ohm speakers. Figure 5 - The amplifier can be configured for a mixed-mode operation. The table provides component values to create a 6dB per octave crossover at specified frequencies.

  • Page 9: Installation

    Owner’s Manual INSTALLATION This section lists Mounting and Wiring Precautions for installing the Clarion DPX1001.2. These safeguards provide enough detail to complete the installation successfully. If you do not have the necessary skills, Clarion recommends consulting your authorized Clarion dealer for installation.
  • Page 10 If you are planning a multi-amplifier system, you may need to add a second battery and possibly upgrade the alternator with a higher-output rated model. Consult your authorized Clarion dealer for recommendations. 10. To avoid noise problems, run the amplifier’s positive (+) power lead along one side of the vehicle to the battery.
  • Page 11 Owner’s Manual Figure 6. - Electrical connections for the DPX1001.2...

  • Page 12: Setting The Gain

    4. Slowly increase the Gain Control. Stop when you hear a slight distortion of audio. SETTING THE CROSSOVER The Clarion DPX1001.2 features a fully adjustable crossover. To set the crossover, follow these steps. 1. Using the Amp Mode Switch, select the desired mode - Low Pass or Full Range.

  • Page 13: Final System Checks

    Problem Audio cycles on and off. Solution Thermal protection circuits are shutting amplifier off. Check location for adequate ventilation; consult an authorized Clarion Audio Dealer. Problem Distorted audio. Solution Gain is not set properly, or damaged speaker cones. Review Setting Gain; inspect each speaker cone for signs of damage (i.e.

  • Page 14: Product Specs

    DPX1001.2 Power System Amplifier Problem Audio lacks punch. Solution Speakers wired incorrectly, which causes cancellation of bass frequencies. Check polarity of wires from amplifier to each speaker as defined by the system design. Problem Amplifier fuse keeps blowing. Solution Incorrect wiring or short circuit. Review Installation and check all wiring connections.

  • Page 15: Warranty Information

    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.
  • Page 16 Clarion Corporation of America 661 W. Redondo Beach Blvd. Gardena, CA 90247-4201 U.S.A. Tel 1.800.GO.CLARION www.clarion.com DPX1001.2 Rev. 1(11/01)

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