DSP 4-Channel Power Amplifier DSP-D10B

(Manual adjustment 5 steps) Output power: 4X60W &4Ω Working voltage :10V – 15V Frequency response :20Hz to 20KHz Signal-to-noise ratio :>95dB Total harmonic distortion :<0.01% Tuning method: Manual tuning for 5 steps; Input and output :4 inputs and 4 outputs Startup mode :ACC/ High level Power amplifier category :AB class; Extended functions: Bluetooth playback/USB flash drive decoding; DIMENSION :150mm*105mm*41mm Net weight (N.W.:)0.5kg;