- Remote Punch level control – sub channel
- RCA and high level input with 2/4/5 channel select
- 12dB/octave Butterworth crossover
- On-board Punch EQ control
- Separate front, rear and sub gain control
- 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