4 x 100 watts TRUE RMS certified at full range output Digital Class D Brazilian Technology.

4 Channel car audio amplifier stable at 2 Ohm gives you the benefit of wiring multiple speakers and dividing the power per channel.

QS Series 4 Channel amplifiers, also are available on QS800.4 and QS1200.4

QS Series amplifiers are all about efficient design capable of full-range frequency response at a great price!

Engineered to be the most efficient full range amplifier so that you can get the most out of your vehicle’s electrical system!

A small footprint and compact chassis make this amplifier easy to install anywhere in the vehicle: 4 Wide x 5.40" Length x 2" Height

2 Channel Bridged – double the power output to your speakers by bridging two channels. Minimum impedance of 4 Ohms per bridged channel at output power of 2 x 200 Watts RMS.