Audio amplifier board

600W/200W AC 220V 12V 24V Bluetooth 5.0 Stereo Audio Amplifier Board D300 Subwoofer Dual Mic Karaoke Amplifiers AMP Module For 8-12Inch Speaker

160W Amplifier Bluetooth Decoder Board DIY 12V 6.5mm Microphone FM Radio TF USB Car Audio Music Player Speakers Volume Control

100W Bluetooth 5.0 Digital Power Amplifier Board AUX Speaker 2.0 CH Stereo Home Music Wireless Module Audio AMP

80W Amplifier Wireless Bluetooth 5.0 MP3 WMA Decoder Board 12V Car FM Radio Audio Module USB TF MP3 Player With Remote Control

600W Car Subwoofer High Power Amplifier Board Single Channel Audio Amplifier Amp. 12.0V

Kebidu 2*120W 2*30W 2*20W Dual-channel Digital Audio Power Amplifier Board HD Stereo High Power Amplifiers Class D Amplificador

110/220V HIFI Mono 350W Heavy Subwoofer Digital Active Power Amplifier Board Pure Bass Professional Home Audio System

2*20W Audio Amplifier DC 12V Bluetooth 5.0 MP3 Decoder Board Car MP3 Player Speaker Car FM Radio Supports Handsfree Call Recording

Bluetooth 5.0 mini decoder

XH-A901 NE5532 Tone Board Preamp Pre-amp With Treble Bass Volume Adjustment Pre-amplifier Tone Controller For Amplifier Board

2*50W DIY Digital Amplifier Bluetooth 5.0 MP3 Decoder Board Car MP3 Music Player USB FM Radio TF Card Mic Aux Recording Module

160W DIY Home Digital Amplifier MP3 Decoder Board 12V 80W Audio Power Bluetooth FM For Music Subwoofer Speakers Volume Control

D300 600W Bluetooth 5.0 Amplifier Board DC 12V 24V Dual Microphone AMP Module USB TF FM Car Music Lossless Bass Sound for Subwoofer

Hifi 50W+50W Tpa3116D2 Stereo Bluetooth Digital Amplifier Board Aux Usb-C Input

160W Amplifier Bluetooth 5.0 MP3 Decoder Board 12V Car MP3 Player USB FM Recording Folder Switching Microphone Handsfree Control

2*50W+100W Power Subwoofer Bluetooth Amplifier Board Sound Class D Home Theater Audio Stereo Equalizer AUX Amp

Dual channel equalizer board

DC 6V-24V Bluetooth 5.0 MP3 Player Decoder Board FM Radio TF USB 3.5 Mm AUX Module Bluetooth Receiver Car Kit Audio Amplifier Board

ZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V Audio Stereo Bluetooth 5.0 Bass Amp for Home

2*80W DIY Digital Amplifier MP3 Decoder Board DC 8-24V Bluetooth 5.0 Car MP3 Music Player Speaker Car FM Radio USB TF Recording Module

2.1 Subwoofer Power Amplifier Board 240W High Power 3 Channel Audio Amplifier Board

DC 5V Bluetooth MP3 Decoder Board 10W Audio Amplifier Car Music Player FM Radio Handsfree Call TF USB Record Module Support Mic

200W AC 220V 12V 24V Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone Karaoke Amplifiers For 8-12 Inch Speaker

2*40W Amplifier Bluetooth 5.0 MP3 WMA Decoder Board 5V-26V MP3 Player Car FM Radio Module Support TF USB AUX 3.5 WAV Call Recording

PAM8403 5V Power Audio Amplifier Board 2 Channel 3W W Volume Control/ USB Power

DC 12V Bluetooth 5.0 Decoder Board Car MP3 Player Can Recording Microphone Audio Amplifier for Speaker Modification Support FM TF SD USB AUX

150W DIY Amplifier Bluetooth Decoder Board 12V 6.5mm Microphone FM Radio TF Card USB Car Music Player Audio Module Speakers Volume Control

2.1Channel 240W High Power Subwoofer Audio Amplifier Board Dual AC2226V

DC12-26V 2*120W Dual Channel Digital Stereo Audio Power Amplifier Board High Power CS8673 DIY 240W Amplificador Sound Board

AC 220V 12V 24V Digital Bluetooth Stereo Amplifier Board Subwoofer Dual Microphone Karaoke Amplifiers For 8-12 Inch Speaker

Audio AMP FM Radio U-disk USB TF Player Subwoofer Amplifier Board Bluetooth-compatible Support Cellphone Tablet PC MP3

2*120W DC12-26VDual Channel Digital Stereo Audio Power Amplifier Board High Power CS8673 DIY 240W Amplificador Sound Board

Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo Sound AMP with Cable for Speaker

50W DIY Amplifier Bluetooth MP3 Decoder Board DC 12V Wireless Car Audio Music Player 6.5mm Microphone TF USB FM Radio with Mic

Kebidu 2*40W Amplifier Decoder Board 7-26V Color Screen Bluetooth 5.0 FM AUX Radio Audio Modul Car Music Player Support Recording Handsfree USB TF

350W High Power Subwoofer Amplifier Audio Board Stereo Amp Mono Dual AC 24V-28V Speaker Home Theater DIY

Mini 50Wx2 BT 5.0 Wireless Audio Digital Power Amplifier Infinite Tuning Stereo Board Amp Dual

3.7V-5V Bluetooth 5.0 MP3 Decoder Board 2*3W Amplifier Support Hands-free Call Audio Recording USB TF FM Radio Car Mp3 Music Player Speaker

2*25W Amplifier Bluetooth 5.0 MP3 Decoder Board DC 7V-15V Car MP3 Player USB FM Radio Call Recording With Remote Control Car Kit

Kebidu Car Audio Module Bluetooth MP3 Decoder Board Auto High Quality Music Player FM Radio WMA with Remote Control Amplifier Support USB TF AUX

Stereo Audio Power Amplifier Board Module W/ 3300UF 50V Filter Capacitors Stereo Audio Power Amplifier Relay Protection

ZKAS21 Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board Module High And Low Tone

Audio Amplifier Board HIFI Digital Reverb Power Amplifier 100W Audio Preamp Rear Amplification Tone Control

20W Amplifier DC 5V MP3 WMA WAV Decoder Board Bluetooth Audio Module Support 6.5mm Microphone FM Radio TF USB Car Audio Music Player Speakers DIY

Bluetooth 5.0 Amplifier Board Mini 5W*2 Stereo Power Amp Decoder Audio Module

DX-0408 Digital Power Amplifier Board Speaker Stereo Home Module Audio STK4102/4122/4112/4132/4182

2*40W Power Amplifier Bluetooth 5.0 MP3 Decoder Board 12V DC Car MP3 Player USB Record Module FM AUX Radio Handsfree

12V 1000W Car Audio Power Amplifier Subwoofer Power Amplifier Board Audio Diy Amplifier Board Car

DC 5V 5W Amplifier MP3 Decoder Board Bluetooth Car MP3 Player Car FM Radio TF USB Handsfree Call Microphone

U Disk TF Card MP3 Format Decoder Board Module Amplifier Decoding Audio Player Decoder Board Module

2*10W Amplifier MP3 Decoder Board DC 5V Bluetooth 5.0 Audio Music Player Support 6.5mm Microphone FM Radio TF USB Recording Module Car Speakers

110/220V HIFI Mono 200W Heavy Subwoofer Digital Active Power Amplifier Board Pure Bass Professional Home Audio System

Operational OP Amp Audio Pre Amplifier Module NE5532 Preamp Board

Stereo Power Amplifier Module Bluetooth 4.2 5W+5W Audio AMP Board with USB Charging Port

110V~220V 100W 200W Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier Board Pure Bass 4ohm 8ohm Diy Speaker

220W+220W BT 5.2 Wireless Audio Power Amplifier Portable Sound Amplifier Module Speaker Amp Board

5V 12V 6W Amplifier MP3 Decoder Board Wireless Bluetooth MP3 Player Car FM AUX Radio Module Audio Handsfree Call Recording Car Accessories

TPA3110 PBTL Mono Digital Power Amplifier Board 30W Power Amplifier Module Digital Power Amplifier 8~26VDC

YS-S350H 2.1 Channel BT5.1 Amplifier Board TPA3251 220Wx2+350W HighPower Subwoofer Audio Amplifier Boards

12V LCD MP3 Decoder DAC Bluetooth V5.0 Audio Receiver APE FLAC WMA WAV Decoder Support Recording Radio Lyrics Display with Amplifier Board

XY-T100H 100w+100w TPA3116D2 Bluetooth 5.0 Power Audio Amplifier Board Home Theater Amplifiers Stereo Treble And Bass Adjustment

3.7V Amplifier Board Square Dance 30W Speaker Amplifier Support Bluetooth AUX U-Disk Recording Speaker Home Audio DIY

220V 12V Digital Bluetooth Amplifier Board Subwoofer Dual Microphone Karaoke Amp Speaker Rechargable Version

Cars Auto Parts Motorcycle Car Audio Stereo Dual Power Amplifier Board Channel TDA7297 12V AC/DC

TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module W/ Treble and Bass Control for DIY Speakers

2*15W Dual Channel Amplifier Board CS8655E Audio Power Amp Digital AMP HiFi Stereo Max 20W Amplifier Class D Low Distortion

XH-M125 XPT8871 Mono Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control

12V Amplifier Board Square Dance Speaker Amplifier Support Bluetooth AUX TF-Card U-Disk Recording 6-12Inch Speaker

2*30W Amplifier Bluetooth 5.3 MP3 Decoder Board WAV APE 12V DIY MP3 Player Car FM Radio Auto Clocks Support TF USB Karaoke Microphone Speaker

Bluetooth Tws Car Speaker Auto MP3 WMA Decoder Board Music Player AUX Module Car FM Transmitter Audio Amplifier DC 5V-12V Support USB TF SD LINE IN

15W Stereo Amplifier Board 1224V Speaker O Amplifier BT5.1 3.5mm AUX USB U-disk Input

XH-A901 NE5532 Tone Board Preamp Pre-amp with Treble Bass Volume Adjustment Pre-amplifier Tone Controller for Amplifier Board

XH-M125 Excellent Anti-interference Lightweight Mono Amplifier Board 6W Audio Placa Amplificador for TV Set

2*60W Digital Amplifier Bluetooth 5.0 MP3 WMA WAV Decoder Board DC 8-24V Car MP3 Music Player Speaker Car FM Radio USB TF Recording Module

Digital Amplifier Board Shell Replacement Acrylic HiFi Amp Board Case for TPA3116 2.1

12V 110V 220V Digital Bluetooth Stereo 150W Amplifier Board for 6-18 Inch Speaker Guitar Input Mic with Screen

9V 7.4 V Digital Bluetooth Stereo Amplifier Board Dual Microphone Karaoke Amplifiers 80w for 8-12 Inch Speaker

2.1 Channel Bluetooth Digital Amplifier Board with Subwoofer and High/Low Tone Adjustment

Bluetooth 5.0 Amplifier Board With Optical Audio AMP USB FM Radio TF Player DIY Audio Subwoofer For Karaoke Home Car 110V/220V

60W Tpa3118 Digital Amplifier Board Amp Dc 10-24V Module Pbtl Mono Subwoofer

10PCS Mini Digital Power Amplifier Board PAM8403 Class D 2*3W 2.5-5V

Hi-End Stereo Push-Pull EL84 Vaccum Tube Amplifier PCB DIY Kit and Finished Ref Audio Note PP Board with Capacitance

Bluetooth Audio Receiver Board Stereo Power Amplifier Module with Remote Control XYWRBT

Digital Power Amplifier Board 300W Dual Channel 600W Mono TPA3255 Chip Pure Rear Stage Amplifier