This rack-mountable professional power amplifier packs a huge punch - 4100 watts of maximum power. This amplifier is equipped with dual ?" and RCA inputs as well as dual speakon, ?", and banana plug outputs. The dual output level controls allow you to tweak your levels to your exact specifications. The soft start limiter prevents turn-on damage to your speakers. It's all powered by a high quality ring transformer that eliminates transients and maximizes sound quality. Run in stereo, or bridge with another amplifier for even more power.