Precision Power DCX 300.4, DCX 800.5, DCX 1000.4 manual Congratulations, Service

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CONGRATULATIONS

Thank you for choosing PrecisionPowerTM audio equipment. Designed and engineered in the USA, this product combines innovative technology with the finest materials to consistently deliver Absolutely State of the Artperformance, sound quality, reliability, and value. This PrecisionPowerTM product reflects our commitment to offer you unparalleled performance and quality for years of dependable service and listening enjoyment.

SERVICE

Do not attempt to service PrecisionPowerTM products yourself. Performing maintenance on your audio equipment will void the warranty. Many parts of the PrecisionPowerTM product are custom built to our specifications. Our factory parts are not made available to anyone else nor are they for sale. Our goal is to make sure that your PrecisionPowerTM product will always sound as good as the day it was purchased. Contact your Authorized PrecisionPowerTM Dealer about obtaining any warranty service through PrecisionPowerTM. (See the Warranty on the outside of the back cover).

CAUTION

Extended use of a high powered audio system may result in hearing loss or damage. While PrecisionPowerTM systems are capable of “Concert Level” volumes with incredible accuracy, they are also designed for you to enjoy at more reasonable levels all of the sonic subtleties created by musicians. Please observe all local sound ordinances.

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Contents Amplifier Models Table of Contents Congratulations ServiceSpecifications FeaturesFuse Requirements Qbass PlustmAmplifier Status Leds TOOLS/PARTS for Installation QBASS/QBASS Plus SpecificationsWiring Page Charging System Ground WiringCurrent Draw Power Wire Size Power Lock ConnectorsAmplifier Bridging Mixed Mono Output DCX Front Panel DCX 300.4 Front Plate DiagramDCX 300.4 END Plate Diagram Front HP/LP/FULL Switch Select the desired crossover Page DCX 800.5 Front Plate Diagram Page Source Headunit InputsDCX 300.4, 600.4, 1000.4 Block Diagram DCX 800.5 Block Diagram Qbass Advanced Instrumentation InputTC-X Crossover Qbass PlusDCX 300.4/600.4/1000.4 Crossover Detent Chart Forced AIR Thermal Management Adjusting Input GainInput Combine High Mass Internal HeatsinkAP-IV Protection Circuit Opposite Channel Same Channel Limited TWO Year Consumer Warranty