1HE Power amplifier 4x500W@4Ω, 4x300W@8Ω, 2x900W in bridge
 
The DDA-4300 class-D power amplifier is equipped with a switching powersupply, which features minimum power consumption and high efficiency up to 85%. It saves installation rack space, generates less heat with a higher life span as a result. The DDA-4300 power amplifier has a rated power output power of 4x300W @8Ω. Output mode selector of stereo, parallel and bridge.
4× Input by balanced XLR male connector, 4× output by balanced Speakon female connector . Status indicators protection, clip, input and output for easy supervision. Complete protection includes clip, high temp, overload and short circuit 4x500W@4Ω, 4x300W@8Ω, 2x900W in bridge