CLASS D FOUR CHANNEL AMPLIFIER , your Dual Electronics DA604D High Performance Series car amplifier has specific linear circuitry that improves sound quality and power output while reducing distortion and refining efficiency for unrivaled sound superiority
HIGH CURRENT amp EFFICIENT MOSFET DESIGN , enables you to have 400 Watts of Peak Power, 200 Watts RMS via 2 Channels at 4 Ohms Bridged, 85 Watts RMS via 4 Channels at 2 Ohms and 60 Watts RMS via 24 Channels at 4 Ohms for unmatched sound quality
PASS THRU RCA CONNECTION , for expandability we added a pass through RCA output to easily connect an audio signal to an additional amplifier
HIGH amp LOW LEVEL OUTPUTS , we added this feature to your car amplifier for versatility in order for high level inputs to accept speaker output signals and low level inputs to accept preamp output signals
SHORT CIRCUIT PROTECTION , given the vast amounts of power your car stereo amplifier has we made sure that there was a thermal and DC offset safety protection included
1 YEAR WARRANTY , guaranteed high quality and reliability with hassle free parts and labor warranty with excellent customer service