The MA Pro Series amplifiers gives absolute pure power that are capable of delivering superior performance for DJ and club use. Tremendous power ranging from 1300 to 5000W in 4 ohms bridge mode. MA Series comes with set of features includes full short circuit, open circuit, thermal, soft start, DC voltage, Sub Electronic and RF protection for your speakers to have full range continuous power. Output with the LED indicators (per channel) from Bridge, Parallel, Power, Clip and Protect. Complete Front 2 input attenuators Rear Ground Lift, Mode Selection, Compressor, Panel Controls. Efficient cooling feature of front-to-back with two variable low noise speed fans to prevent overheating.