Amp 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

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

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

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

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

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

Dual channel equalizer board

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

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

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

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

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

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

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

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

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

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

Automobile Power Amplifier Board TDA7850 Chip With BA3121 Noise Reduction 4x50W

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

500W IRS2092S Digital Power Amplifier Board Mono Channel Class D HiFi Power Amp Board Module with Cooling Fan

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

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

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

Bluetooth 5.0 MP5 MP4 MP3 Decoder Board Music Player Stereo Audio Receiver HD Video MP5 Player DIY WAV APE Decoding FM Radio USB TF for Car Amplifier

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

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

Dc 5V-12V Lm386 Electret Microphone Power Amplifier Board Gain 200 Times Mic Amp

Irs2092S 500W 90Db Mono Channel Digital Amplifier Class D Hifi Power Amp Board

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

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

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

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

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

12V 1000W Car Sound Amplifier Subwoofer Amplifier Board High Power Powerful Bass Car Player Amplifier

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

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

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

For DIY Speaker DC Stereo Amp Amplifiers Board Audio Amplifier Stereo Amplifier Audio Amplificador

2x Panel VU Meter Warm Back Light Recording & Audio Level Amp with Driver Board

Bluetooth 5.0 mini decoder

2*50W+100W Dual TPA3116D2 Power Subwoofer 2.1 Channel Amplifier Board TPA3116 Audio Stereo Equalizer AUX Amp

Universal High-Power Bluetooth Amplifier Board for Home & Car with Built-in Speaker and Heavy Bass Support (12V/24V/220V)

Portable BT Power Amplifier Module Multifunctional 2.1 Channel Power Amp Board Stereo Subwoofer

Operational OP Amp Audio Pre Amplifier Module NE5532 Preamp Board

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

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

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

TDA2030A Audio Amplifier Module Power Amplifier Board AMP 6-12V 18W

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

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

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

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

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

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

Bluetooth-compatible Power Amplifier Board Dual Channel Stereo AMP Board Ultra-Low Distortion High Power Output Stereo Audio AMP Board

2*50W DIY Home Digital Amplifier MP3 Decoder Board 12V 100W Audio Power Bluetooth FM Radio Music Player Subwoofer Speakers Volume Control

12V 24V Subwoofer Digital Power Amplifier Board Audio Stereo Bluetooth 5.0 Dual Microphone Karaoke Amplifier

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

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

Digital Power Amplifier Hifi Stereo Audio Amplifier Bluetooth Audio Amplifier Board

F=5-6000mhz RF Low Noise Broadband Signal Amplifier 20dB Gain RF Signal Receiver Module Shield 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

TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V Audio Board

BT5.0 Intelligent 2.1 Channel Power Audio Stereo Subwoofer Amplifier Board 50W+50W+100W Treble Bass

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

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

88-108MHZ 2.5W VHF Power Amplifier Board For FM Transmitter RF Radio

KEBIDU Car MP3 Player Bluetooth 5.0 Decoder Board Car Amplifier Radio Module Music Plays Audio Stereo Support FM TF SD USB AUX Recorders DC6V 12V

DC 5V-15V AD828 Stereo Preamp Power Amplifier Board Preamplifier Module

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

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

TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W

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

DC 5V-26V 40W Amplifier MP3 Decoder Board Bluetooth 5.0 Car MP3 Player USB FM AUX Radio Audio Recording Module For Speaker Handsfree

XH-M314 TPA3118 Stereo Audio Bluetooth Digital Power Amplifier Board Dual 45W Audio Amplifier Module AUX Decoding 2*45W

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

Low Noise Amplifier Module LNA RF Power Wideband ‑6000MHz 20dB Gain Electronic Components

Ad828 Hifi Stereo Preamp Amplifier Board Volume Tone Control Pre-Amp Board

Subwoofer Amplifier Dual Channel Digital TPA3116D2 Power Amp Board for Home Theater HiFi O

Karaoke Amplifier Board with Reverb and Microphone Amplifier

ZK?MT21 BT Amplifier Board High Power Sound Stereo DC12?24V Digital Power Amplifier Board for

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

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