XH-M253 TDA8954TH Core BTL Mode HIFI Class High Power Mono 420W Digital Amplifier Board

XH-A314 Bluetooth 5.0 Digital Power Amplifier Board TPA3116 Ultra-clear 2*100W Audio Amplifier Module Supports TF Card AUX

Tone Board Preamp Amplifier Parts with Magnification Switch Component AC 12V-18V

400W Audio Amplifier Board HIFI Digital Reverb Power Amplifier Tone Control

400W Treble/Bass Frequency Divider Double 2 Way Speaker Audio Crossover Filter

Professional 2.0CH 100Wx2 High Power Amplifier Module TDA7293+OP07+NE5534 Circuit Structure MultiProtections

Speaker Amplifier Board Module DX-188 2.0 Channel Good Sound Quality Accessory 4.3x4.9x2.3inch 180W

Digital Power Amplifier Board Module PCB High Power TPA3251D2 Class D DC24‑36V 350W

Digital Microphone Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator Suite Component

Power Amplifier Board LM3886 PCB Audio AMP Module Electronic Component 15V YJ00199-CG

01 140W -32V High Power Amplifier Board Modules STK Motherboard

TDA7293/TDA7294 Mono Channel Amplifier Board Circuit PCB Bare Board

XH-A105 Digital Bluetooth 5.0 Power Amplifier Board TDA7498 Dual 100W Audio Amplifier Module Support AUX Onboard Potentiometer

Power Subwoofer DC Stereo Amp Amplifiers Board Audio Amplifier Audio Amplificador Stereo Amplifier

XHM252 TDA8954TH Chip Class D Digital Audio Amplifier Board Power Amp Module

XH-M273 Karaoke Reverberation Board Microphone Pre-amplifier Board Singing Amplifier Tone Board

300W Power Amplifier Board Single Channel 1943+5200 Audio Rear Amplification Module DC ±20‑90V

Subwoofer Amplifier Board HIFI High Power 2.1 Channel Amplifier Board with Treble and Bass Control

Digital Amplifier Board AMP Module Audio Parts 4‑Sound Channel High Power TPA3255 Class D

TAS5630 Digital Power Amplifiers Board 2X300W Highly Power Double Channel Class D Hifi Digital Power Amplifiers Board

TDA7293 High-Power 100W Mono Amplifier Module, 12~32V DIY Board