Amazon.com: 2.1 Channel Subwoofer Amplifier Board, 300W Power Amplifier Board High Power Volume Potentiometer Power Amplifier Module : Electronics
Amazon.com: Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers : Electronics
Amazon.com: Audio Power Amplifier, 2x15W + 20W Hi-Fi 2.1CH HiFi Stereo Subwoofer Amp Home Bass Audio Power Amplifier Digital Amp for Auto Car MP3 MP4 PC Speaker(Black) : Electronics
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: Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer : Electronics
Amazon.com: Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer : Electronics
Amazon.com: Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) :
Amazon.com: Pyle 12-Channel Wireless Bluetooth Power Amplifier - 6000W Rack Mount Multi Zone Sound Mixer Audio Home Stereo Receiver Box System w/ RCA, USB, AUX - For Speaker, PA, Theater, Studio/Stage -PT12050CH :
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 Power Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output with 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 Power Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output with Power Adapter : Electronics")
Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Power Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output with Power Adapter : Electronics
Amazon.com: XY-E100H Bluetooth Power Amplifier 2.1 Channels 50W*2+100W with Treble and Bass Control, TPA3116D2 HiFi Chip, Blueooth/USB/3.5 Aux Input, Bluetooth Name and Password Can Be Customized Through APP : 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: MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers : Electronics
Amazon.com: XY-S350H 220W*2+350W 2.1 Bluetooth Power Amplifier Board Support Custom Bluetooth Name, 18V-36V Bluetooth Speaker Audio Amplifier Module (XY-S350H) : 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
Amazon.com: Amplifier Board 240W High Power 2.1 Subwoofer Power Amplifier Board 3 Channel Audio Amplifier Board Home Theater : Electronics
Amazon.com: SZHFJCTH Bluetooth 5.0 Stereo Audio 2.1 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.1 CH for Home Speakers 50W x 2+100W with Bass and Treble Control TPA3116 (with Power
Amazon.com: Fosi Audio BL20C 320 Watts Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer(with Power Supply) :
Amazon.com: Douk Audio G3 2 Channel Bluetooth 5.0 Amplifier, Class D Stereo Audio Amplifier, Mini Home Theater Power Amp, Digital Power Amplifier Receiver, 100W, Treble & Bass Control (Black) : Electronics
Amazon.com: XY-S100H 2.1 Channel Bluetooth Power Amplifier Board with APP Control, TPA3116 Chip 50W×2+100W, 12V-24V Audio Power Amplifier Module, Support Setting Bluetooth Name and Password : Electronics
Amazon.com: Pyle - PDA7BU (Black) - 5 Channel Rack Mount Bluetooth Receiver, Home Theater Amp, Speaker Amplifier, Bluetooth Wireless Streaming, MP3/USB/SD/AUX/FM Radio, 200 Watt, with Digital ID3 LCD Display : Electronics
