Original Chip Tpa3116 D2 Xh-M543 12V 24V 120W*2 Dual Channel Digital Power Audio Amplifier Board 120W X2 Tpa3116D2

TDA7297 Power Amplifier Board 2.0, Green, Noiseless AC/DC 12V Finished Board

Tda7379 Power Audio Amplifier Chip Module Dc9-17.5V 39W X 39W High-Power Pre Amp Ne5532 Audio Preamplifier

BY08 2.0-Channel Audio Stereo Board DC 12V-24V

Bluetooth Amplifier Module 2 Channel High Power Digital AUX Sound Amp Receiver Board for Bass

Mono Digital Power Amplifier Board 60W TPA3118 PBTL XH-M313

Digital Amplifier Board Dual Channel Bluetooth 4.2 Sound Amplifier Board for Electronic Devices

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

XH-M567 Amplificador TPA3116 D2 Dual-channel Stereo High Power Digital Audio Power Amplifier Board 80W*2

TPA3116 Digital Amplifier Board Bluetooth Receiver U Disk TF Card Decoder with Remote Control

OP-AMP Tone Control Board Volume Control Amplifier Module Electronic Components

Bluetooth Digital Power Amplifier Module 50W 50W 100W 2.1 Channel Subwoofer Sound Power Amplifier

Digital Amplifier Board Professional 2.1 Channel Power Amplifier Board for Speakers DC12V‑24V

Tone Board A3 Class A HiFi Preamp 4 Knobs Digital Sound Remover Module Control Components

PAM8403 5V Mini Digital Power Amplifier Board Module with Switch USB Powered 3W+3W

1Pc 8469 5V Bluetooth Amplifier Module Pam8403 Amplifier+Ca-6928 5.0 Bluetooth D Audio Amplifier Module

Digital Power Amplifier Board Preamplifier Parts 2-Sound-Channel High Medium Bass Adjustment

LM1875T Audiophile HiFi Mono Amplifier DIY Kit - Loose Parts

XR-M273 Karaoke Amplifier Module Auditory Amplifier Board DC12-24V For Home Entertainment And Small Stage Performances

M548 Bluetooth Dual Sound Channel Bluetooth Module 120WX2 Digital Amplifier Board

Bluetooth Audio Receiver Template Stereo Wireless Speaker Power Amplifier DIY Bluetooth Module 4.0