- 12dB/octave Butterworth crossover
- RCA pass-thru outputs
- On-board Punch EQ with +18dB boost @ 45Hz.
- High level inputs
- Remote PLC (Punch Level Control)
- 0°/180° phase switch
- Real time output and power supply thermal sensing
- Cast aluminum heatsink
- 4 gauge power/ground connectors
- MOSFET power supply
- Over current protection
- Short circuit protection
- Muted turn on
- 1 year standard warranty