Modulo scheda amplificatore di potenza audio auto DC 12V TDA7850 4X50W BA3121 denoiser NUOVO

Are you want to listen to the lossless music?. It adopts TDA7850 high quality chip and BA3121 denoiser for clear sound of music. With BA3121 noise isolation and noise-canceling. TDA7850 is a high-quality Hi-Fi car audio amplifier IC, sound quality is excellent!

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