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DPX1001.2 Power System Amplifier
2
TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Input Connections and Audio Controls . . . . . . . . . . 4
Connections for Power and Speakers . . . . . . . . . . 5
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Mounting Precautions . . . . . . . . . . . . . . . . . . . . . . 9
Wiring Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 9
Setting the Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Setting the Crossover . . . . . . . . . . . . . . . . . . . . . . 12
Setting the Bass Boost . . . . . . . . . . . . . . . . . . . . . 12
Final System Checks . . . . . . . . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Product Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . 15
INTRODUCTION
The Clarion DPX1001.2 is a full-featured two-channel amplifier that
incorporates the following features:
• Digital Technology for high efficiency and high power output.
• Full frequency response with low distortion and exceptional signal to noise
performance.
• Advanced circuitry design that features bridgeable and mixed mode oper-
ation for use in various audio systems, including those with satellite speak-
ers and/or subwoofers.
• Variable low-pass electronic crossover with a 12dB or 24db per octave
slope and full adjustable range (from 55Hz to 550Hz) to aid in audio sys-
tem configuration.
• Variable 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, allowing a wide
range of input signals.
• Remote turn-on with “soft start” muting to prevent turn on “thump”.
• Pulse-width modulated (PWM) MOSFET power supply with low AM RFI
and protection circuits for overheating and speaker shorts.
• 1-ohm load capability to drive a variety of speaker systems (stereo mode)