It handles formidable 700W RMS power and reproduces low frequencies all the way down to 35Hz. The plate amplifier also comes with master volume control, Low Pass Filter (LPF) adjustment and a polarity switch. 700W Class-D power amplifier plate. 2 XLR-1/4 combo and 2 RCA inputs, 2 XLR (through, 100Hz high pass respectively) and RCA outputs.Over current and short circuit protection. The item "Sound Town Class-D Plate Amp for PA Subwoofer Speaker 700W RMS withLPF(STPAS-800D)" is in sale since Friday, December 13, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "soundtowninc" and is located in Walnut, California. This item can be shipped to United States.