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

X7 External Live Sound Card, Audio Mixer Board, for Live Streaming Music Recording Karaoke Singing

Professional Audio Mixer With Dual Wireless Microphone, Sound Board Console System Interface 4

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

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

Audio Mixer Portable 4-Channel DJ Mixer Console Mini Sound Mixing Board with USB BT 48V Phantom

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

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Power Amplifier Board Bluetooth-compatible Digital Amplifier Board for Speaker Support AUX PC Sound Card Input

10W 20W MP3 Player Sound Module Voice Playback Board 9CH OneforOne Control Audio Player Module

5W MP3 Player Sound Module Voice Playback Board 9CH OneforOne Control Audio Player Module Memory

TDA2030 Mono Amplifier Board 18W 6-12V Audio Power AMP Speaker Amplificador Profesional Sound Board with Power Indicator

SUB-002 Subwoofer Power Amplifier Board 22Hz-300Hz 1 Channel Mono Audio Sound Amplifier Dual DC-12V