QS 4.160

id: 9810686

Technical features

4-channel amplifier


Model Name QS 4.160
Channels quantity 4
Amplifier class A/B
Rated power at 4 Ohm stereo 160W x 4
Rated power at 4 Ohm bridged mono 350W x 2
Rated power at 2 Ohm stereo 190W x 4
Maximum power at 2 Ohm stereo 350W x 4
Stable operation 2 Ohm stereo
Frequency response 10Hz-25KHz
S/N ratio > 90dB

Total Harmonic Distortion (THD) @ 1KHz (4 Ohm)

< 0,02%
Channel separation > 60dB
Input sensitivity 0,2 ~ 5V
Input impedance 100KOhm
Damping factor > 100 dB
4/2 channel switch yes
Switch HPF /FULL /LPF yes
Frequency and steepness of the crossover:  
Highpass filter (HPF) 0 Hz ~ 200Hz /12dB
Lowpass filter (LPF) 50Hz ~ 200Hz /12dB
Power Bass 30 ~ 90Hz /0 ~ 12dB
Sabsonik No
Fuses 60Ax1
Board board type FR4 bilateral installation with epoxy coating and of SMD components
Protection overheating, overload, short circuit, voltage drop
Dimensions in mm (WxHxL) 228x53x347
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