2 x 50W + 100W 2.1 Channels Bluetooth+DSP Amplifier Board - TSA7800B(Apt-X)

TSA7500 2x100W + 220W 2.1 channels audio amplifier board with AudioB pro Bluetooth module. It can be used to drive any 4Ω or 8Ω passive speakers. That channel for subwoofer are 200W mono output.

2 x 50W + 100W 2.1 Channels Bluetooth+DSP Amplifier Board – TSA7800B(Apt-X) – Oz Robotics

TinySine TSA7800B, 2.1 [2x50W+100W], 12-24V

Bluty - class d amplifier 2.1ch - Digital Amplifiers

Bluty - class d amplifier 2.1ch - Digital Amplifiers

S220HS 2.1 Channel Bluetooth Power Amplifier Board, TDA7498E Chip 160W×2+220W, 12V-38V Audio Power Amplifier Module, Support Custom Bluetooth Name and Set Bluetooth Password : Electronics

S220HS 2.1 Channel Bluetooth Power Amplifier Board, TDA7498E Chip 160W×2+220W, 12V-38V Audio Power Amplifier Module, Support Custom Bluetooth Name and Set Bluetooth Password : Electronics

2 x 50W + 100W 2.1 Channels Bluetooth+DSP Amplifier Board - TSA7800B(A – TINYSINE AUDIO

Amplifier Boards, HiFi Sono DIY

audio amplifier board – Oz Robotics

2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board - TSA7492B(Apt-X )

S220HS 2.1 Channel Bluetooth Power Amplifier Board, TDA7498E Chip 160W×2+220W, 12V-38V Audio Power Amplifier Module, Support Custom Bluetooth Name and Set Bluetooth Password : Electronics