AUDIOPIPE AP-1800D 1800W MONO D Car Audio Power Amplifier Amp AP18001D AP-18001D NEW AUDIOPIPE AP-1800D 1800 Watt MONO Car Audio Power Amplifier 1800 Watt RMS Power 750 Watt x 1 RMS @ 4 Ohms 1100 Watt x 1 RMS @ 2 Ohm 1800 Watt x 1 RMS @ 1 Ohm