Amazon.com: Diitao 50W×2+100W Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio ZK-MT21, Black : 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
AITIAO 2Pcs XH-A153 Bluetooth Power Amplifier Board 5W+5W Dual Channels Digital Subwoofer Module Stereo Amplify Audio Low Power Homemade Amp Module Amplifier Board Audio Parts for DIY Speaker
Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost
Digital Amplifier Board, 8 to 25VDC 100W Mono Power Subwoofer Amplifier Module with NE5532 OPAMP : Amazon.ca: Electronics
Amazon.com: FBHDZVV TPA3116D2 Amplifier Board, 50WX2+100W 2.1 Channel Digital Power Audio Amplifier Board Subwoofer Speaker Stereo AMP Module Noise Cancelling Free Sound Adjustment Power Amplifier DC 12-24V : 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: 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: DC10-24V Low-Pass Filter Board Subwoofer Volume Control High Quality Pre-Amplifier Preamp Board Module Video Audio Accessories : Electronics
Amazon.com: Audio Amplifier, Power Amplifier Board,TPA3118 2.1 Channel Stereo Subwoofer Digital Power Amplifier Board DC 12V-26V,Audio Power Amplifier Module : Electronics
Amazon.com: 200W Bluetooth 5.0 Stereo Audio Receiver Amplifier Board with Treble and Bass Control 2 Channel Mini Wireless High Power Digital Amp Module for Home Passive Speakers : 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
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: 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: Replacement Power Amplifier Module for Yorkville LS801P, LS800P SUB Woofer w/DSP. : Electronics
Amazon.com: Power Amplifier Board High-Sensitivity Mono TPA3116 Subwoofer Amplifier Module with NE5532 OPAMP : Electronics
Amazon.com: UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module with Dual TPA3116D2 Chip : Electronics
T.O.G. Car Audio Amplifier Subwoofer Bass 12V 150W Module PCB Board Kit : Amazon.in: 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: 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: New NE5532 Low Pass Filter Board Subwoofer Volume Control Board Amplifier Module 9-15V : Electronics
Amazon.com: Q-BAIHE 2.1 Channel Subwoofer TDA2030 Power Amplifier Board w/knob DIY Finished Module : Electronics
Rockville SK510 Package 10'' 1200w Loaded K5 Car Subwoofer Enclosure+DB11 Amp & Scosche LOC2SL Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, Black
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
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
