1pc High-power 600W Audio Board TPA3255 Class D Digital Power Subwoofer Switching Switch DC30-42V For DIY Audio System

TPA3255 Mono 600W High Power Amplifier Board Subwoofer Full Frequency Switchable Class D Digital Power AMP Board

Digital Power Amplifier Board Bluetooth 5.0 Subwoofer Audio Module DP1 TPA3116D2 300W

TPA3116D2 2.0 HIFI Class Digital Power Amplifier Board 50W 50W Dual Channel 8 25V

TPA3116D2 2.0 HIFI Class Digital Power Amplifier Board 50W 50W Dual Channel 825V

50W*2+100W TPA3116 Class D 2.1 Channel Audio Amplifier Module DC 8-24V Stereo Dual Channel Subwoofer Amplifier Board

Digital Power Amplifier Board 80W+80W+100W 2.1 Channel Power Amplifier Board for DIY Speakers

TPA3255 Amplifier Module Class D High Efficiency 600W+600W Boost Differential Input Stereo

TPA3116 D2 5.0 Bluetooth Amplifier Board HighPower 2.0 Digital Household Power Amplifier Board DC 1224V

SUB250W HiFi O Amplifier Board 4558 Op Amp AC22-26V for Enthusiasts Replacement Home Theater Speaker

Amplifier Board Subwoofer Potentiometer Module Electronic Component 600W TAS5630

Power Amplifier Board 4x50W TDA7850 Fever Class Car Power Amplifier Module 4 Channel with BA3121 Noise Reduction for Car Stereo

Bluetooth 5.0 Audio Amplifier Module Treble Bass Control Power AMP Board for Passive Speaker 50W+50W DC9‑24V

XHM189 2x50W Digital Amplifier Board DC24V TPA3116D2 Dual Channel Stereo Power Amplifier Board

Subwoofer Amplifier Board High Power Bluetooth Audio Amp DC12V?24V 2.1 Channel TPA3116 50W+50W+100W

DC 19-50V Dual Channel 600W+600W Stereo Amplifier Board Dual Core TPA3255 Amplifier Module AMP

600W High-Power Digital Power Amplifier Board TPA3255 Upgraded Audio Amplifier Module Dual Channel 2x300W Class D Chip

Power Amplifier Board Digital Audio Module Electronic Component TPA3116 200W 50mA

HIFI Digital Power Amplifier Board Professional 2.0 Channel Class D Stereo Sound 600W TPA3255 Amplifier Module

TDA7498E 160W+160W High Power Dual Channel Audio Stereo Power Amplifier Board Module

TDA7498E 160W+160W High Power Dual Channel Audio Stereo Power Amplifier Board Module