Rated Power 12.5 V: 300W RMS x 1 @ 4 ohms 600W RMS x 1 @ 2 ohms

NexD™ Ultra-High Speed Class D Monoblock Subwoofer Amplifier.

Inputs: Differential-balanced RCA inputs

On-board Crossover: 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley with continuously variable cutoff frequency selection from 50 - 500 Hz (defeatable).

Preamp Output: Buffered pass-through type. Infrasonic Filter: 24 dB/octave Butterworth @ 30 Hz, defeatable

Dual mono speaker output connections: Accept up to 12 AWG wire.

+12V and Ground connections: Accept up to 4 AWG wire