MDX1200.4 1 Ohm Mini 4 Channel Car Audio Amplifier 4 x 300 Watts RMS at 1 Ohm - 1200 Watt 12 Volts Bridgeable Amp for Powersports, Motorcycles, ATV, for High Power Stereo Speaker Systems

4 x 300 watts at 1 Ohm TRUE RMS certified for full range output. Digital Class D Brazilian Technology enables wiring multiple speakers and distributing power per channel. This 4-channel car audio amplifier is stable at 1 Ohm, permitting the wiring of multiple speakers and division of power per channel. 2-Channel Bridged mode increases the power output to your speakers by bridging two channels. 2x 600 Watts RMS at a minimum impedance of 2 Ohms per bridged channel. A compact mini heavy-duty heatsink allows this micro amplifier to be installed easily in various locations within vehicles, motorcycles, and 4-wheelers.

Overall dimensions: 6.75" Width by 5.90" Length and only 2.60" Height. The MDX Series mini amplifier is perfect for motorsport applications such as custom motorcycles, ATVs, and Slingshots