TPA3116D2 AUX Scheda Amplificatore di Potenza Digitale Bluetooth 5.0 2*50W+100W 2.1 Canali
Chip model: TPA3116D2 2. TPA3116D2 Bluetooth 5.0 Digital Amplifier Board (with or without Shell Case). Output power: 100W+2 50W (4Ω). Bluetooth version: 5.0. Output channel: 2.1 channel. Power efficiency: over 90%.