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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 (1) year. 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 (1) year warranty period.
This limited warranty does not extend to units have been
subjected to misuse, abuse, neglect, or accident. In Quantum Audio's
judgment, products that show evidence of having been altered, modi-
fied, or serviced without Quantum Audio's authorization, will be
ineligible under this warranty.
To obtain warranty service please contact your retailer or visit
our website at www.quantumaudio.net for more details.
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MOSFET POWER AMPLIFIERS
QRA2300 - QRA2400.4 - QRA3600.4
QRM1500 - QRM2500 - QRM3000 - QRM4000 - QRM5000
tel: (956) 428-4263
www.quantumaudio.net
fax: (956) 421-4513
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Table of Contents
Related Manuals for Quantum Audio QRA2300
Summary of Contents for Quantum Audio QRA2300
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Page 1: Mosfet Power Amplifiers
(1) year. 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 (1) year warranty period. -
Page 2: Safety Precautions
INTRODUCTION SAFETY PRECAUTIONS Congratulations on your purchase of a Quantum Audio state-of-the-art power amplifier. car audio product indicates a true appreciation of fine musical reproduction. Whether adding to an existing system or including your Quantum i f i s ’... -
Page 3: Features And Benefits
FEATURES AND BENEFITS Q-Link Capability The Quantum Audio QRM3000 , QRM4000 and QRM 5000 have an internal linking i f i l circuit that allows you to link two like model amplifiers so that you can double your i f i l l l i output power to a single load. -
Page 4: Mounting Location
MOUNTING LOCATION POWER CONNECTIONS Before you start the installation, it will be necessary to find a mounting location for the amplifier. Find a location in which the amplifier will receive adequate ventilation in order to dissipate the heat it develops during operation. Two popular mounting locations are in the trunk or under the seat. -
Page 5: Signal Connections
SIGNAL CONNECTIONS MONO AMPLIFIER SPEAKER CONNECTIONS SINGLE SUBWOOFER CONNECTION ON MONO AMPS QRM3000 QRM2500 1 Ohm Minimum QRM3000 1 Ohm Minimum QRM4000 1 Ohm Minimum QRM5000 1 Ohm Minimum QRM1500 2 Ohm Minimum DUAL SUBWOOFER CONNECTION ON MONO AMPS X-OVER X-OVER BASS BOOST Power... - Page 6 SPEAKER CONNECTIONS (BRIDGED) 4 CHANNEL SPEAKER CONNNECTION 4 CHANNEL BRIDGED CONNECTIONS QRA2400.4 QRA3600.4...
- Page 7 ADJUSTING THE CROSSOVER AND BASS REMOTE BASS CONTROL MODULE QRM3000 X-OVER X-OVER BASS BOOST Power Level Full 12 6 Protect 120Hz 3KHz 120Hz 3KHz 50Hz 250Hz CHANNELS 1 & 2 CHANNELS 3 & 4 QRA4400 INPUT OUTPUT INPUT Q-Link Technology QRM3000 QRM4000 QRM5000...
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Page 8: Troubleshooting The System
20Hz - 50hz 20Hz - 50hz Bass Remote Input Voltage 11.2V - 14.4V 11.2V - 14.4V 11.2V - 14.4V 11.2V - 14.4V 11.2V - 14.4V QRA2300 QRA2400.4 QRA3600.4 Output Power : 4 ohms 150W 150W 4 x 200W 2 ohms...
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