Parasound ZoneMaster 4 Universal Black 4-Channel Amplifier

* 120 watts x4 @ 8 Ω * 150 watts x4 @ 4 Ω or 2 Ω * 8 speaker connections (A and B outputs for both channels) * High current for stable operation at 2 Ohms * Class AB input stage plus premium Class D power stage * Bus input with looping outputs * Audio sensing auto-on trigger, independent for each zone * 12 volt auto-on trigger inputs, one for each zone * Master 12V trigger input to turn all zones on-off together * Looping 12 volt trigger outputs * Speaker level input for expanding systems w/out pre out jacks * Mono mode combines L and R for single speaker applications * Separate level controls for all 4 channels * Detachable speaker connectors accept up to 12 gauge wire * Short circuit and overheat protection with front panel indicators * 0.5 watt standby power consumption meets Energy Star & EU specs * Compact 1u chassis size * Rack mount kit included in the box * 120 watts x4 @ 8 Ω * 150 watts x4 @ 4 Ω or 2 Ω * 8 speaker connections (A and B outputs for both channels) * High current for stable operation ...