The POWERPRO300 stereo power amplifier represents the state of art design. Featuring dual inputs with signal sensing, POWERPRO300 amplifier can be configured to turn onautomatically when music is sensing on the inputs. The Input1 will override Input 2 whenever the signal is present, thismakes the POWERPRO300 the perfect amplifier for a zone amplifier for multi-room distribution system. Any time a local source is activated, it will take priority over the whole house audio by simply showing signal present at Input 1. Also, POWERPRO300 amplifier has two pairs of speaker output to allow the amp to run a "A" pair of speakers as well as an auxiliary "B" pair of speakers and allows selection of either or both from the front panel of the amplifier. Moreover, the POWERPRO300 can be switched on by the DC 12V trigger, which gives you the flexible power-on option. Features: 150 watts RMS per channel power amplifier with complete custom installer feature set Bridgeable outputs for 470 watts RMS total output power 2 pairs of Stereo RCA input: 1 pair of primary, 1 pair of priority 1 pair of high-level speaker input 1 pair of Stereo RCA output Automatic source switching with adjustable delay timer (3-15 seconds) Two sets of speaker outputs selectable from the front panel Rear mounted L/R main volume controls with front mounted volume and balance trim controls Flexible Power-on: Switched, Signal Sensing, and 12v trigger 5 way speaker wire binding posts for bare wire or Banana plugs Crosstalk > 70dB @ 1 kHz, ref. to rated power @8? Frequency Response 20Hz to 20kHz +0.0dB/- 0.5dB @ 8ohms, 1W Input Sensitivity 500mV for 150W at 8? Power Output Continuous Stereo: 150W per channel at 8? 225W per channel at 4? Bridged Mono:470W bridged mono at 8? Power Requirement(s) 230VAC 50Hz 5.2A IEC 320 type connector with 3 terminal detachable power cord. Dimensions (WxDxH): 41.9 x 34.9 x 13.3 cm (16.5" x13.75" x 5.25") Signal to Noise Ratio >93dB A-weighted
