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Quantum Audio QRA2300 User Manual

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LIMITED WARRANTY
3 1 5 4- 1 2 4- 6 5 9 : x a F 3 6 2 4- 8 2 4- 6 5 9 : l e T
t e n. oi d u a m ut n a u q. w w w
MOSFET POWER AMPLIFIERS
tel: (956) 428-4263 fax: (956) 421-4513
www.quantumaudio.net
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.
QRA2300 - QRA2400.4 - QRA3600.4
QRM1500 - QRM2500 - QRM3000 - QRM4000 - QRM5000

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Quantum Audio QRA2300 Specifications

QRM1500

Power Output IconPower Output
output power at 1 ohmNA
output power at 2 ohm1 x 1500W
output power at 4 ohm1 x 750W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency40Hz - 300Hz
input voltage11.2V - 14.4V

QRM2500

Power Output IconPower Output
output power at 1 ohm1 x 2500W
output power at 2 ohm1 x 1250W
output power at 4 ohm1 x 625W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency40Hz - 300Hz
input voltage11.2V - 14.4V

QRM3000

Power Output IconPower Output
output power at 1 ohm1 x 3000W
output power at 2 ohm1 x 1500W
output power at 4 ohm1 x 750W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency30Hz - 250Hz
input voltage11.2V - 14.4V

QRM4000

Power Output IconPower Output
output power at 1 ohm1 x 4000W
output power at 2 ohm1 x 2000W
output power at 4 ohm1 x 1000W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency30Hz - 250Hz
input voltage11.2V - 14.4V

QRM5000

Power Output IconPower Output
output power at 1 ohm1 x 5000W
output power at 2 ohm1 x 2500W
output power at 4 ohm1 x 1250W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency30Hz - 250Hz
input voltage11.2V - 14.4V

QRA2300

Power Output IconPower Output
output power at 4 ohm2 x 150W
output power at 2 ohm2 x 300W
bridged output power at 4 ohm1 x 600W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 25KHz
signal-to-noise ratio90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level285mV - 6V
crossover frequency low50Hz - 250Hz
input voltage11.2V - 14.4V

QRA2400.4

Power Output IconPower Output
output power at 4 ohm4 x 150W
output power at 2 ohm4 x 200W
bridged output power at 4 ohm2 x 2100W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 25KHz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level285mV - 6V
crossover frequency low50H2 - 50Hz
input voltage11.2V - 14.4V

QRA3600.4

Power Output IconPower Output
output power at 4 ohm4 x 300W
output power at 2 ohm4 x 400W
bridged output power at 4 ohm2 x 18000W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 25KHz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level285mV - 6V
crossover frequency low50H2 - 50Hz
input voltage11.2V - 14.4V

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