LIMITED WARRANTY Quantum Audio warrants any products purchased in the U.S.A. from an authorized Quantum Audio dealer. All products are warranted to be free from defects in material and workmanship under normal use and service for a period of one (2) years. This warranty applies to the original purchase only. Quantum Audio will either repair or replace (as its option) any unit that has been found to be defective and under warranty provided the defect occurs within the one (2) years warranty period.
INTRODUCTION Congratulations on your purchase of this Quantum Audio amplifier. Your selection of a Quantum product Indicates a true appreciation of fine musical reproduction. To ensure proper use of this unit, please make sure to read the owner's manual carefully before operating and keep it for future reference. KEEP YOUR SALES RECEIPT Take ths time to attach your sales receipt to the manual and out in a safe place.
4 Channel & 2 Channel Features n Class A/B Circuitry u 2 Ohm Load Stereo Capability un Amber-Glow Logo Badge nu Audiophile Grade Components mn Speaker Short Circuit Protection wm High Efficiency Marmoset Design = 12 dB Variable High Pass and Low Pass X-over = Electable: Active Bass Boost m Buffered Line Output for Easy Daisy-Caning Specifications: Model: Model: QPX2000.4 QPX2800.
Features and Ben, DC Offset Protection This circuit protects the output of the amplifier against DC voltage. If for some reason DC voltage is detected at the output stage, the amplifier will shut down protecting the speakers from direct current. Short Circuit Protection The circuit protects the amplifier from damage dus fo a short found in the speakers or wiring. If one of the speakers or its wiring comes in contact with ground, the amplifier will shut down.
RCA Connections Mono block Single Amp Input Connection © A ‘ultras Wired Remote Control Speakers Connections quantum 0 1 AMPLIFIER Full range line outputs have been provided for convenient connection to additional amplifiers in the system. The outputs are buffered to reduce signal loss. Power Fusing This protects the amplifier against short circuits and excessive cement. Remote Turn-on Automatically tums amplifier on when connected to the head unit's remote output.
I EL KE EEC 4 Channel Stereo Amplifiers The Quantum QPX2000.4 and QPX2800.4 are equipped with a bully In variable crossover network allowing you to select the crossover function and frequency for each the front channels or rear channels of the amplifier independently. Channels 1 and 2 feature a high pass filter to protect your high frequency speakers from low bass or the option to run your speakers full range.
Mono block Amplifiers MODELS: QPX2000.1M, QPX3000.1D, QPX4000.1D, QPX5000.1D, QPX6000.1D Built In Crossover The Quantum Audio QPX mono amplifiers are equipped with a 24 dB per octave variable Low Pass crossover. They also feature a variable Sub Sonic filter between 15Hz protect your sub woofers from ultra-low frequencies when using vented enclosures. A Variable Bass Boost Is available to tune your sub woofer enclosure.
n LX SELLER EA CLL System 1: 4 Channel Mode 4 Channel Amplifier QPX2000.4 & QPX2800.