ITEM NAME:20W Hifi Mono Channel Lm1875T Stereo Audio Amplifier Board Module Diy Kits V2R5 20W Hifi Mono Channel Lm1875T Stereo Audio Amplifier Board Module Diy Kits V2R5.Output Power: Typical 20W (maximum 30W). 1 Stereo Audio Amplifier Board Module DIY Kits. Type: Amplifier Board Module. (RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz). Speaker Impedance: 4 ohm-8 ohm.
