TROUBLESHOOTING THE SYSTEM SPECIFICATIONS
QZA2100D QZA3100D QZA4100D
Output Power :
1 ohm 1 x 2000W 1 x 3000W 1 x 4000W
2 ohm 1 x 1000W 1 x 1500W 1 x2000W
Frequency Resp. 10Hz - 150Hz 10Hz - 150Hz 10Hz - 150Hz
S/N Ra
o (A-weight) >90dB >90dB >90dB
THD with 80k filter <.05% <.05% <.05%
Low Input Level 285mV - 6V 285mV - 6V 285mV - 6V
Crossover Freq. 40Hz - 150Hz 40Hz - 150Hz 40Hz - 150Hz
Crossover Slope 12dB 12dB 12dB
Bass EQ 18dB @ 45Hz 18dB @ 45Hz 18dB @ 45Hz
Subsonic Filter 15
Hz - 55hz 15Hz - 55hz 15Hz - 55hz
Bass Remote Yes Yes Yes
Input Voltage 11.2V - 14.4V 11.2V - 14.4V 11.2V - 14.4V
QZA4400.4
Output Power :
4 ohms 4 x 100W
2 ohms 4 x 200W
Bridged @
4 ohms 2 x 1000W
Frequency Resp. 10Hz - 25KHz
S/N Ra
o (A-weight) >90dB
THD with 80k filter <.05%
Low Input Level 285mV - 6V
Crossover Freq. (Low) 30Hz - 150Hz
Crossover Fr
eq. (High) 10Hz - 1.2KHz
Crossover Slope 12dB
Bass EQ 18dB @ 45Hz
Input Voltage 11.2V - 14.4V
QZA4800.4
4 x 200W
4 x 400W
2 x 1200W
Rated @ 4 ohms 4 x 75W 2 x 95W
Rated @ 1 ohm 1 x 600W 1 x 900W 1 x 1200W
10Hz - 25KHz
>90dB
<.05%
285mV - 6V
30Hz - 150Hz
10Hz - 1.2KHz
12dB
18dB @ 45Hz
11.2V - 14.4V