![Amazon.com: HiLetgo TPA3116D2 2 x 50W 2.1 Channel Digital Audio Power 100W Amplifier AMP Subwoofer : Electronics Amazon.com: HiLetgo TPA3116D2 2 x 50W 2.1 Channel Digital Audio Power 100W Amplifier AMP Subwoofer : Electronics](https://m.media-amazon.com/images/I/61gOGr6h+cL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo TPA3116D2 2 x 50W 2.1 Channel Digital Audio Power 100W Amplifier AMP Subwoofer : Electronics
![Amazon.com: LIVISN Subwoofer Audio Amplifier Board, Tda7294 100W Subwoofer High Power Audio Amplifier Board Accessories DIY Audio Amplifier Module : Electronics Amazon.com: LIVISN Subwoofer Audio Amplifier Board, Tda7294 100W Subwoofer High Power Audio Amplifier Board Accessories DIY Audio Amplifier Module : Electronics](https://m.media-amazon.com/images/I/81-qpRZ6-tL.jpg)
Amazon.com: LIVISN Subwoofer Audio Amplifier Board, Tda7294 100W Subwoofer High Power Audio Amplifier Board Accessories DIY Audio Amplifier Module : Electronics
![Amazon.com: OSD Audio Multi-Room Audio System Package 350W A/B Two-Channel Dual Source Amplifier, Speaker Selector, 100W Impedance Matching Rotary Knob Volume Controls (6-Zone Kit) : Electronics Amazon.com: OSD Audio Multi-Room Audio System Package 350W A/B Two-Channel Dual Source Amplifier, Speaker Selector, 100W Impedance Matching Rotary Knob Volume Controls (6-Zone Kit) : Electronics](https://m.media-amazon.com/images/I/61OPMj6dqHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OSD Audio Multi-Room Audio System Package 350W A/B Two-Channel Dual Source Amplifier, Speaker Selector, 100W Impedance Matching Rotary Knob Volume Controls (6-Zone Kit) : 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: 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](https://m.media-amazon.com/images/I/71szChdY-wL.jpg)
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
![Mono 100W Digital Power Amplifier Board TPA3116D2 Digital Audio Amplifier Board 6256294937155 | eBay Mono 100W Digital Power Amplifier Board TPA3116D2 Digital Audio Amplifier Board 6256294937155 | eBay](https://i.ebayimg.com/images/g/6dcAAOSwtLxceOqp/s-l500.jpg)
Mono 100W Digital Power Amplifier Board TPA3116D2 Digital Audio Amplifier Board 6256294937155 | eBay
![Amazon.com: Happybuy 12V 100W Amplifier Police Siren Kit 8 Sound Car Warning Alarm Fire Speaker Loud Handheld Microphone Metal Ultra Slime Octagon Compact Flat Speaker Truck PA System Warning Emergency Siren Horn : Amazon.com: Happybuy 12V 100W Amplifier Police Siren Kit 8 Sound Car Warning Alarm Fire Speaker Loud Handheld Microphone Metal Ultra Slime Octagon Compact Flat Speaker Truck PA System Warning Emergency Siren Horn :](https://m.media-amazon.com/images/I/61ERLBZiIYL.jpg)
Amazon.com: Happybuy 12V 100W Amplifier Police Siren Kit 8 Sound Car Warning Alarm Fire Speaker Loud Handheld Microphone Metal Ultra Slime Octagon Compact Flat Speaker Truck PA System Warning Emergency Siren Horn :
![Vistreck 2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System - Walmart.com Vistreck 2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System - Walmart.com](https://i5.walmartimages.com/asr/2001c31f-54a4-4102-9f5c-28922bc241e6.7383886a5b073e0b19db412c51bad213.jpeg)
Vistreck 2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System - Walmart.com
![Amazon.com: ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W*50W with APP Control(Android Only),100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V,Black (ZK-502A) : Electronics Amazon.com: ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W*50W with APP Control(Android Only),100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V,Black (ZK-502A) : Electronics](https://m.media-amazon.com/images/I/71mQ-gdWSCL.jpg)
Amazon.com: ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W*50W with APP Control(Android Only),100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V,Black (ZK-502A) : Electronics
![Sotamia Tda7293 Power Amplifier Audio Board 100w*2 Stereo Sound Amplifier Diy Kits With Heatsink Ne5534 Op Amp Home Theater Diy - Home Theater Amplifiers - AliExpress Sotamia Tda7293 Power Amplifier Audio Board 100w*2 Stereo Sound Amplifier Diy Kits With Heatsink Ne5534 Op Amp Home Theater Diy - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/HTB1aZBOa4D1gK0jSZFKq6AJrVXaA/SOTAMIA-TDA7293-Power-Amplifier-Audio-Board-100W-2-Stereo-Sound-Amplifier-Diy-Kits-With-Heatsink-NE5534.jpg_Q90.jpg_.webp)
Sotamia Tda7293 Power Amplifier Audio Board 100w*2 Stereo Sound Amplifier Diy Kits With Heatsink Ne5534 Op Amp Home Theater Diy - Home Theater Amplifiers - AliExpress
![2X(TDA7294 80W 100W Mono Audio Amplifier Board DC30V-40V Kits Fit for TDA7293 G 4711072649740 | eBay 2X(TDA7294 80W 100W Mono Audio Amplifier Board DC30V-40V Kits Fit for TDA7293 G 4711072649740 | eBay](https://i.ebayimg.com/images/g/IkAAAOSwoVFj6gx5/s-l1600.jpg)
2X(TDA7294 80W 100W Mono Audio Amplifier Board DC30V-40V Kits Fit for TDA7293 G 4711072649740 | eBay
![Tda7498 Dual Channel Stereo High Power Digital Power Amplifier Board 2x100w Computer Power Amplifier Class D 100w+100w - Operational Amplifier Chips - AliExpress Tda7498 Dual Channel Stereo High Power Digital Power Amplifier Board 2x100w Computer Power Amplifier Class D 100w+100w - Operational Amplifier Chips - AliExpress](https://ae01.alicdn.com/kf/Hb33211796a684eff85c46bed97e5a27au.jpg)
Tda7498 Dual Channel Stereo High Power Digital Power Amplifier Board 2x100w Computer Power Amplifier Class D 100w+100w - Operational Amplifier Chips - AliExpress
![2 * 100w Low Distortion Power Amplifier Board Sanyo Stk High Power Thick Film Stk496-090 Power Amplifier Board - Home Theater Amplifiers - AliExpress 2 * 100w Low Distortion Power Amplifier Board Sanyo Stk High Power Thick Film Stk496-090 Power Amplifier Board - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/H9c33bdedb60c475da02b0c3804bd6a09a.png)
2 * 100w Low Distortion Power Amplifier Board Sanyo Stk High Power Thick Film Stk496-090 Power Amplifier Board - Home Theater Amplifiers - AliExpress
![Tda7293 Preamp Merge Amplifier Board Diy Kit 100w*2 Hifi Sound Amplifier Board 28v Dmos Integrated Circuit Ne5532 - Home Theater Amplifiers - AliExpress Tda7293 Preamp Merge Amplifier Board Diy Kit 100w*2 Hifi Sound Amplifier Board 28v Dmos Integrated Circuit Ne5532 - Home Theater Amplifiers - AliExpress](https://ae01.alicdn.com/kf/S3d195568011c4548988504b3f394eda8L/TDA7293-preamp-merge-amplifier-board-DIY-KIT-100W-2-HIFI-sound-amplifier-board-28V-DMOS-integrated.jpg_Q90.jpg_.webp)