QS 4.160

150 $ id: 9810686

4-channel amplifier


Model Name QS 4.160
The number of channels 4
Class amplifier 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
The 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
The damping factor > 100 dB
4/2 channel switch yes
Switch HPF /FULL /LPF yes
The 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
The 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