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Quantum Audio QRA2300 User Manual

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TROUBLESHOOTING THE SYSTEM SPECIFICATIONS
Output Power :
1 ohm
2 ohm
Frequency Resp.
S/N Ra
o (A-weight)
THD with 80k filter
Low Input Level
Crossover Freq.
Crossover Slope
Bass EQ
Subsonic Filter
Bass Remote
Input Voltage
Output Power :
4 ohms
2 ohms
Bridged @ 4 ohms
Frequency Resp.
S/N Ra
o (A-weight)
THD with 80k filter
Low Input Level
Crossover Freq. (Low)
Crossover Fr
eq. (High)
Crossover Slope
Bass EQ
Input Voltage
smho 4 @ detaR
2 x
2 x
1 x
10 Hz
>90
<.
285
50 Hz
120 Hz
12d
12d Hz
11. 4V
150W
300W
600W
Hz - 25K
dB
5%
mV - 6V
Hz - 250
Hz - 3.
0
K
B
B @ 45
2V - 14.
W55 x 2
1 x 1500W
10Hz - 150Hz
>90dB
<.5%
200mV - 6V
40Hz - 300Hz
12dB
18dB @ 45Hz
10
Hz - 40hz
Yes
11.2V - 14.4V
1 x 375W@2
1 x 2500W
1 x 1250W
10Hz - 150Hz
>90dB
<.5%
40Hz - 300Hz
1
2dB
1
8dB @ 45
Hz
Yes
11.2V - 14.4V
1 x 525W@1
1 x 3000W
1 x1500W
10Hz - 150Hz
>90dB
<.5%
30Hz - 250Hz
12dB
18dB @ 45Hz
Yes
11.2V - 14.4V
1x750W@1
4 x
4 x
2 x W
10 KHz
>9
<.
28 6V
50
12
12 45Hz
11.
150W
300W
21 00
4 x 55W
Hz - 25
0dB
5%
5mV -
Hz -
dB
dB @
2V - 14.4V
1 x 4000W
1 x2000W
10Hz - 150Hz
>90dB
<.5%
30Hz - 250Hz
12dB
18dB @ 45Hz
Yes
11.2V - 14.4V
1 x 1125W@1
QRM1500 QRM2500 QRM3000 QRM4000
1 x 5000W
1 x2500W
10Hz - 150Hz
>90dB
<.5%
30Hz - 250Hz
12dB
18dB @ 45Hz
Yes
11.2V - 14.4V
1 x 1500W@1
QRM5000
4 x 200W
4 x 400W
2 x 18000 W
W57 x 4
10Hz - 25KHz
>90dB
<.5%
285mV - 6V
50Hz -
12dB
12dB @ 45Hz
11.2V - 14.4V
QRA2300 QRA2400.4 QRA3600.4
4 ohm
1 x 1 x 625W 1 x750W 1 x1000W 1 x1250W
NA
750W
052 - zH zH05
052 - zH zH05
.3 zH
0
K
.3 zH
0
K
200mV - 6V 200mV - 6V
200mV - 6V
200mV - 6V
Ω Ω Ω Ω
Ω
10
Hz - 40hz
20
Hz - 50hz
20
Hz - 50hz
20
Hz - 50hz

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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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