DSPPA DM837 High Fidelity Bluetooth Digital Music Amplifier

Power input - 110-240V/50/60Hz, Output power - 2 × 10W,Rated impedance - 8Ω,Total harmonic distortion - ≤1% (1KHz, 1W, 8Ω), SNR - 71dB, Frequency response - 50Hz –18KHz, Sensitivity of auxiliary input - AUX: 1.0V, Audio format - MP3,WMA,WAV,FLAC, Bluetooth - BT4.1, Control interface - RS485, Storage type - SD card, USB, Package dimension - 150×125×95mm, Product dimension - 86×86×38mm, Net weight - 0.2kg, Gross weight - 0.5kg