TDA7492 D Class High-Power Digital Verstärker Platine 2 x 50W AMP Board + Radiator
9,38 €
STMicroelectronics TDA7492 chip.low price. but with big power and good sound quality output. the power not to reverse the polarity. Maximum power:50W 2/8Ohm. Mono BTL power 100W / 4 Ohms. hope you could understand.
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