![Amazon.com: Bluetooth Power Amplifier Board Stereo - HiFi 2.1 Channel 2X220W+350W Bluetooth 5.1 Audio Amplifier Board 12-38V Digital Power Amplifier Module Subwoofer Control with AUX/Bluetooth/USB Flash Drive : Electronics Amazon.com: Bluetooth Power Amplifier Board Stereo - HiFi 2.1 Channel 2X220W+350W Bluetooth 5.1 Audio Amplifier Board 12-38V Digital Power Amplifier Module Subwoofer Control with AUX/Bluetooth/USB Flash Drive : Electronics](https://m.media-amazon.com/images/I/71awZA+LKGL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Bluetooth Power Amplifier Board Stereo - HiFi 2.1 Channel 2X220W+350W Bluetooth 5.1 Audio Amplifier Board 12-38V Digital Power Amplifier Module Subwoofer Control with AUX/Bluetooth/USB Flash Drive : Electronics
![Amazon.com: TPA3116D2 100W Mono Amplifier Board Subwoofer Amplifier Board Module with NE5532 OPAMP, Mono High Power Subwoofer Audio Stereo AMP Digital Power : Electronics Amazon.com: TPA3116D2 100W Mono Amplifier Board Subwoofer Amplifier Board Module with NE5532 OPAMP, Mono High Power Subwoofer Audio Stereo AMP Digital Power : Electronics](https://m.media-amazon.com/images/I/61x1Ecu0XjL.jpg)
Amazon.com: TPA3116D2 100W Mono Amplifier Board Subwoofer Amplifier Board Module with NE5532 OPAMP, Mono High Power Subwoofer Audio Stereo AMP Digital Power : Electronics
![HIFI Mono 200W Heavy Subwoofer Digital Active Power Amplifier Board Pure Bass Professional Home Audio EU Plug - Walmart.com HIFI Mono 200W Heavy Subwoofer Digital Active Power Amplifier Board Pure Bass Professional Home Audio EU Plug - Walmart.com](https://i5.walmartimages.com/asr/6c62e569-f8d2-41cc-bae0-04207c2bfe61.80b616c604ee4723a41be44b263b5ea3.jpeg)
HIFI Mono 200W Heavy Subwoofer Digital Active Power Amplifier Board Pure Bass Professional Home Audio EU Plug - Walmart.com
![TDA7498 Power Amplifier Board High Power Subwoofer Power Amplifier Board 2X100W Computer Power Amplifier TDA7498 Power Amplifier Board High Power Subwoofer Power Amplifier Board 2X100W Computer Power Amplifier](https://www.elecbee.com/image/catalog/Amplifier-Board/TDA7498-Power-Amplifier-Board-High-Power-Subwoofer-Power-Amplifier-Board-2X100W-Computer-Power-Ampli-1725159-descriptionImage0.jpeg)
TDA7498 Power Amplifier Board High Power Subwoofer Power Amplifier Board 2X100W Computer Power Amplifier
![Subwoofer Amplifier Board 300w Low Pass Filter Subwoofer Pure Home Theater Active Subwoofer Amplifier, Amplifier For Subwoofer - Home Theater Amplifiers - AliExpress Subwoofer Amplifier Board 300w Low Pass Filter Subwoofer Pure Home Theater Active Subwoofer Amplifier, Amplifier For Subwoofer - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/HTB1VC8kRXXXXXXaXXXXq6xXFXXXZ/220021438/HTB1VC8kRXXXXXXaXXXXq6xXFXXXZ.jpg?size=459288&height=800&width=634&hash=3bd4a9b31db9b4c3a23594e6d4afcc5f)
Subwoofer Amplifier Board 300w Low Pass Filter Subwoofer Pure Home Theater Active Subwoofer Amplifier, Amplifier For Subwoofer - Home Theater Amplifiers - AliExpress
![DX-2 Large Power Audio Amplifier Board Channel High Power Subwoofer Dual Home Theater AC18V-24V DIY Supplies - Walmart.com DX-2 Large Power Audio Amplifier Board Channel High Power Subwoofer Dual Home Theater AC18V-24V DIY Supplies - Walmart.com](https://i5.walmartimages.com/asr/5cc2a066-9de6-4b7c-b5df-c1b70b35cd79_1.f46e61dbd817fe4aca32c74a4aa7ed02.jpeg)
DX-2 Large Power Audio Amplifier Board Channel High Power Subwoofer Dual Home Theater AC18V-24V DIY Supplies - Walmart.com
![150w 12v Black Powerful Bass Subwoofer Car Audio High Power Amplifier Board For 6 /8 /10 Inch Car Subwoofer - Amplifiers - AliExpress 150w 12v Black Powerful Bass Subwoofer Car Audio High Power Amplifier Board For 6 /8 /10 Inch Car Subwoofer - Amplifiers - AliExpress](https://ae01.alicdn.com/kf/HTB14j6_MIbpK1RjSZFyq6x_qFXaT.jpg_640x640Q90.jpg_.webp)
150w 12v Black Powerful Bass Subwoofer Car Audio High Power Amplifier Board For 6 /8 /10 Inch Car Subwoofer - Amplifiers - AliExpress
![AIYIMA 350W Subwoofer Amplifier Board Mono High Power Subwoofer A Amplifier Board DIY Subwoofer Speaker _ - AliExpress Mobile AIYIMA 350W Subwoofer Amplifier Board Mono High Power Subwoofer A Amplifier Board DIY Subwoofer Speaker _ - AliExpress Mobile](https://ae01.alicdn.com/kf/H3a1f375912044294b95cd364861c8acaY/AIYIMA-350W-Subwoofer-Amplifier-Board-Mono-High-Power-Subwoofer-A-Amplifier-Board-DIY-Subwoofer-Speaker.jpg)
AIYIMA 350W Subwoofer Amplifier Board Mono High Power Subwoofer A Amplifier Board DIY Subwoofer Speaker _ - AliExpress Mobile
![2Pcs Digital Amplifier Board TPA3116D2 Two-Channel Stereo High Power Digital Subwoofer Power – MakerFocus 2Pcs Digital Amplifier Board TPA3116D2 Two-Channel Stereo High Power Digital Subwoofer Power – MakerFocus](https://www.makerfocus.com/cdn/shop/products/5808693_580x.jpg?v=1586505304)
2Pcs Digital Amplifier Board TPA3116D2 Two-Channel Stereo High Power Digital Subwoofer Power – MakerFocus
![Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone For Speaker – ASA College: Florida Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone For Speaker – ASA College: Florida](https://i.ebayimg.com/images/g/GdoAAOSwHX1i9Nq~/s-l1600.jpg)
Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone For Speaker – ASA College: Florida
![Amazon.com: 2.1 Power Amplifier Board, AC 18-24V 240W Subwoofer Amplifier 3 Channel (2x100W R/L + 120W Subwoofer) 4 Potentiometer Knob AMP Module : Electronics Amazon.com: 2.1 Power Amplifier Board, AC 18-24V 240W Subwoofer Amplifier 3 Channel (2x100W R/L + 120W Subwoofer) 4 Potentiometer Knob AMP Module : Electronics](https://m.media-amazon.com/images/I/61cnD2RpMfL.jpg)