Gumps grocery DC 1812V TDA2822M 20 Channel Stereo Mini AUX Audio Amplifier Board Module AMP

Features: 1.Supply voltage: DC 1.8-12V 2.Output Power: 0.1W-5W ;4-32 Ohms 3.Dimensions: 52 x 31 x 23mm (L*W*H) 4.Input Interface: 3.5mm Audio input 5.Adjust form: volume adjustment 6.Using TDA2822M acts as amplifier chip, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, usually in the pocket cassette player (WALKMAN), tape recorders and multimedia speaker in for the audio amplifier. 5.Simple circuit, good sound quality and wide voltage rangePackage Included: 1x Amplifier Module