2x 400 RMS 4 Ohm @ 14.4 V2x 750 RMS 2 Ohm @ 14.4 V2x 1100 RMS 1 Ohm @ 14.4V1x 1500 RMS 4 Ohm @ 14.4V1x 2200 RMS 2 Ohm @ 14.4VLxWxH mm 355 x 140 x 54