AQ4X90 Amplifier

Model AQ4X90
Digital Four Channel Amp

Input Sensitivity 0.2V ~ 8V
Signal to Noise Ratio 100 <
Damping Factor 250 <
External Fuse Rating 2 x 30Amp
Tested Voltage and THD 14.4V & 1% THD
4 ohm Power 90W x 4
2 ohm Power 120W x 4
4 ohm Mono Power 240W x 2
Channel 1 and 2:

Variable X-over 45 Hz (450Hz) ~ 450Hz (4.5KHz) at 12dB/Oct.
X-over Multiply x 1, x 10
X-over Selector Clone 3/4/FULL/HPF
Channel 3 and 4:

Subsonic Filter 10~360 Hz at 12 dB/Oct.
Bass Boost 0~12 dB
Variable X-over 45 Hz (450Hz) ~ 450Hz (4.5KHz) at 12dB/Oct.
X-over Multiply x 1, x 10
X-over Selector LPF-BP /HPF-FULL
Outputs Line Out
Dimensions (mm) 350mm (L) x 238mm (W) x 59.6mm (H)
Dimensions (in) 13.78in (L) x 9.37in (W) x 2.35in (H)