Specifications: Condition: Brand New Number of channels: 2.1 Power amplifier type: HIFI power amplifier Audio input: stereo L/R RCA / 3.5mm AUX Audio output: Cable speaker jacks+subwoofer Bluetooth-compatible: Not Support Input voltage: DC 12V/2A RMS power: 20WX2+40W Max power: 180W Channel: 2.1 power amplifier, can connect 2 speakers and a subwoofer Speaker impedance: 4-8Ω Frequency reponse: 20Hz-20KHz Distortion: 0.004 SNR: 80dB Resolution: 47K Working voltage: DC 12V Dimensions(W*D*H): 15*9*35cm / 5.91*3.62*1.34in .
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