Modul Amplificator de Putere Audio Stereo de Clasa D 2x50W TPA3116D2
2 X 3000w Subwoofer Amplifier Module Professional Speaker Plate Amplifier Class D With Dsp For Dual 21 Inch Subwoofer - Tool Parts - AliExpress
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Amplifier module 2x100W TDA7498 price 82.35
Modul Amplificator de Putere Audio Stereo de Clasa D 2x50W TPA3116D2