Product info:

• 16-channel amplifier with 8 independent playback zones
• 37 watts per channel into 8 ohms (1,000 Hz) with one zone driven
• 75 watts per channel into 4 ohms (1,000 Hz) with one zone driven
• 150 watts per channel into 8 ohms in bridged mode (one zone driven)
• high-efficiency Class D amplification
• thermal fan cooling
• signal-to-noise ratio: greater than 90 dB
• rear-mounted, independent level controls for each zone
• 3 output filter settings for each zone
  • full-range (full): the entire, unfiltered audio signal is sent to the speakers
  • low-pass (lp): frequencies from 20 Hz to 160 Hz are sent to the speakers — great for passive subwoofers
  • high-pass (hp): frequencies from 80 Hz to 20,000 Hz are sent to the speakers

Connections:

• Bus A and Bus B stereo RCA inputs let you assign connected sources to any zone
• discrete “local” RCA inputs for each zone
• 12V trigger input and output for automated turn-on
• signal-sensing input activates the amplifier when a source is detected
• global trigger input/output
• detachable Phoenix-style speaker connectors support up to 14-gauge wire
• removable AC power cord