TPA3116 Hifi Stereo Mini Amplificatore di Potenza Bluetooth 2.0 Canali AMP 50W + 50W
Amplifier chip: TI TPA3116. Rated power: 50W×2 4Ohm 24V, 30Wx2 8Ohm, 15Wx2 8Ohm 15V. The sound card is played by the external sound card. The power amplifier is a fixed-resistance amplifier that supports 4-8 ohm passive speakers/horns.