Size:300 Watts | Style:2 Channel The Dual Electronics XPA2500 2/1 High Performance Power MOSFET Class A/B Car Amplifier with 300-Watts Dynamic Peak Power is a force to be reckoned with. Your Class A/B amplifier was engineered with specific linear circuitry that improves sound quality and power output while reducing distortion and refining efficiency for unrivaled sound superiority. We anticipated continuous use of your car amplifier so we engineered a High Current & Efficient MOSFET design that enables you to have insurmountable power. The high current and efficient MOSFET design enables you to have 300 Watts of Peak Power, 150 Watts RMS via 1 Channel Bridged at 4 Ohms, 75 Watts RMS via 2 Channel at 2 Ohms and 50 Watts RMS via 2 Channel at 4 Ohms for unmatched sound quality. When designing your high performance Dual car stereo amplifier we wanted to make sure that you were always able to adjust the amplifier to meet your specific music needs. So we included the Full Range Crossover, which will allow you to link two high performance series amplifiers together for double the output and streamlined efficiency. In addition, we added high and low level outputs, which allow high-level inputs to accept speaker output signals and low-level inputs to accept preamp output signals. We cannot stress safety enough here at Dual Electronics so we designed a built-in short circuit protection via a thermal and DC offset safety for your amplifier. Built for the Road Ahead. Backed by our 1 Year warranty that guarantees a hassle free experience with excellent customer service.