Audio system M 850.1D

product information:

digital power-amplifier with SMD technology, Low Pass Filter,
Subsonicfilter, continuously adjustable 0-180° Phaseshift
up to 85% effiency possible, remote control RTC included
RCA-high-level-input with automatically "TURN ON"
Bass EQ at 45 Hz with 0 - 6 dB
1 x 275 w rms 8ohm, 1 x 500 w rms 4 ohm, 1 x 850w rms 2 ohm
295x50x185 mm