Fosi Audio BT20A Amplificatore Bluetooth 5.0 100Wx2 TPA3116D2 Classe D HiFi Stereo
🎵 Fosi Audio BT20A Bluetooth Amplifier. Model BT20A. Amplifier Chip TPA3116D2 × 2 + NE5532 × 2. • BT20A Bluetooth Amplifier × 1. It will NOT work with powered/active speakers that have built-in amplifiers.