Amazon.co.jp: THOMSON 210-194141 Sound Bar for TVs, 120 W (4 x 30 W), 50 W Independent Subwoofer, Wireless Microphone, 3D Home Theater, 2.1 CH, Remote Control, Bluetooth 5.0, USB, HDMI, AUX, ARC,
Speaker 10cm - 8 ohms - 30w
Amplifier 2.1 with TDA7377 – Electronics Projects Circuits