Fosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier — HiFiGo
Wireless Bluetooth Home Audio Amplifier - 90W Dual Channel Mini Portab – Pyle USA
Dayton Audio - KAB-250v4 - 2 x 50W Class D Audio Amplifier Board with Bluetooth 5.0 | Reverb Belgium
60W Bluetooth Digital Amplifier Kit | SC&T
Donner MAMP5 4-Channel Stereo Audio Amplifier Receiver, Bluetooth 5.0, 440W Home Theater Receiver with USB, SD, AUX, FM, 2 Mic IN with Echo, RCA, LED for Home, Karaoke | Reverb Belgium
Amazon.com: Pyle Wireless Home Audio Amplifier System-Bluetooth Compatible Sound Stereo Receiver Amp - 6 Channel 600Watt Power, Digital LCD, Headphone Jack, 1/4'' Microphone in USB SD AUX RCA FM Radio-PTA66BT.5 : Electronics
2.1 channel Bluetooth audio power amplifier module - Buy and Sell Hardware Products, DIY Electronics and Kits, HuaQiangBei Online Store - PCBWay
Bluetooth 5.0 HiFi Stereo Audio Digital Power Amplifier (AU Plug)