PRISM SQ2 Class AB 2-channel power amplifier operates at 11-15 volts, providing 100 watts of power, 2 channel power at a resistance of 4 ohms, 150 watts x 4 channels at a resistance of 2 ohms.
Impedance 4 ohms, distortion less than 0.05 percent, frequency response 15-36,000 hertz (-3 DB), signal to noise ratio more than 90 db, input signal 0.25-6 volts, input resistance 22 k Ohm Over 50-5000 Hz
low-cut and high cut-off frequency 25-5000 Hz bass boost 0/3/6 dB adjustment 0-180 degrees, phase 30 amp fuse 2.