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Quantum Audio QRA2300 User Manual

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4 CHANNEL SPEAKER CONNNECTION
4 CHANNEL BRIDGED CONNECTIONS
QRA
QRA2400.4 QRA3600.4
SPEAKER CONNECTIONS (BRIDGED)
+
-
+
-
CH1
CH2
Ground Remote +12V
+
+
+
POWER
INPUT
+
BRIDGED
SPEAKER OUTPUT
SPEAKER OUTPUT
+
-
+
-
CH1
CH2
BRIDGED
+
+
+
+
+
+
+
+
-
+
-
CH1
CH2
Ground Remote +12V
+
+
+
POWER
INPUT
+
BRIDGED
SPEAKER OUTPUT
SPEAKER OUTPUT
+
-
+
-
CH1
CH2
BRIDGED
+
+
+
+
+
+
+

Table of Contents

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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
View in Manual

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