Work: Class D (PWM modulation) Chip selection: PAM8610 Scope of supply: DC6 ~ 15V Keep pushing Voltage: DC12V Output Power: 10W * 2 Channel Type: Dual Channel SNR: 90dB Frequency response: 20Hz-15KHz Quiescent current: 20MA(DC 12V) Input Impedance: 20M Harmonic distortion: <0.1 percentage Rated output power: 10w+10w (8Ω) Board size: length 40mmX width 40mmX height 19m