Amazon.com: Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater : Electronics
Amazon.com: Bluetooth Amplifier Board 2.1 2X50W+100W 12V-24V Audio Power Amplifier Module Bass and Treble Control for Store Home Theater Speakers with Antenna : Electronics
Amazon.com: Mini HiFi 2.1 Stereo Bass Auto Car Home Audio Power Amplifier Digital Amp(Silver) : Electronics
Amazon.com: TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black : Electronics
Amazon.com: Thincol 2.1 Channel Home HiFi Stereo Amplifier, 3.5mm Audio in to 20Wx2 15W RMS Output for 2-8 Ohm impedance Speaker with Treble Bass Volume Subwoofer Control(Silver) : Electronics
Amazon.com: Parts Express 2.1 Amplifier 50W x 50W x 100W with Built-in Bluetooth 3.0 Backlit LCD Screen, and IR Remote : Electronics
2.1 channel amplifier board, convenient power amplifier board for low frequency adjustment for subwoofer volume : Amazon.com.be: Electronics
Amazon.com: Mini Bluetooth Home Audio Stereo Amplifier Receiver, 2×80W 2.1 Channel Digital Class D Integrated Amp for Home Speakers with DAC 24-Bit 192KHz Optical Coaxial AUX Headphone Line Out Jack : Electronics
Kokonm - MT21S Bluetooth Audio Amplifier Card 2.1 Channel 50W + 50W + 100W Stereo BT5.1 AUX USB Subwoofer Audio Module DC 12-24V : Amazon.com.be: Electronics
Amazon.com: HiFi A210 12V Subwoofer Amplifier 2.1 Channel Audio Amplifier Car Speaker 2x40W : Electronics
Amazon.com: Class AB Amplifier, DROK 2.1 Channel 80W+80W Stereo and120W Pure Bass 9-18V 4Ω Audio Amplifier Board : Electronics
Amazon.com: MakerHawk Bluetooth Amplifier Board HiFi Stereo 2.1 TPA3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass and Treble Control for Store Home Theater Speakers : Electronics
![Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output DC12-24V with DC 24V Power Adapter : Electronics](https://m.media-amazon.com/images/I/51TICh6cJIL._AC_UF1000,1000_QL80_.jpg "Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output DC12-24V with DC 24V Power Adapter : Electronics")
Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output DC12-24V with DC 24V Power Adapter : Electronics
Amazon.com: TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black : Electronics
Amazon.com: Amplifier Board 240W High Power 2.1 Subwoofer Power Amplifier Board 3 Channel Audio Amplifier Board Home Theater : Electronics
Amazon.com: Facmogu ST-838 2.1CH Subwoofer Amplifier Audio Stereo Bass Amp, RMS 20Wx2+40W Class D Amplifier with Subwoofer Output, 80W Mini Sub Bass Amp Digital Power Amplifier with Power Supply - Black :
Amazon.com: 2.1 Digital Power Amplifier Board, 20W Bluetooth 5.0 5V Channel Stereo Amplifier Digital AMP Board Module for Home Theater & Active Speaker Applications : Electronics
Amazon.com: Clyxgs TPA3116D2 2.1 Digital Power Amplifier Board, 2x80W+100W(Bass) Audio Stereo AMP Module for Audio System DIY Speakers 12-26V : Electronics
Mini HiFi 2.1 Stereo Bass Car Home Audio Power Amplifier, Supports Mobile Phones / DVD Players / Computers / MP3 / MP4(Black)
LemDo Dual AC 24V in 2.1 Channel Digital Subwoofer Amplifier Board Bass Stereo Audio : Amazon.in: Electronics
Amazon.com: 2.1 Channel High Power Amplifier Board Subwoofer DIY Finished Power Amplifier (PCB+Bluetooth Decoding) : Electronics
Amazon.com: Amplifier Board, 2.1 Subwoofer Power Amplifier Board 240W High Power 3 Channel Bluetooth Audio Amplifier Board Home Theater : Electronics
Amazon.com: Amplifier Board 240W High Power 2.1 Subwoofer Power Amplifier Board 3 Channel Audio Amplifier Board Home Theater : Electronics
