TDA8950 2x170W Digital Subwoofer Class D Audio Amplifier Board AMP Module

Features: This version can choose differential input, the effect is more good, need is equilibrium output level before to pick up. The board with rectifier filter circuit, save yourself the trouble collocation rectifier filter, using 30 a new original rectifier bridge with South Korea. Sanhe high-speed electrolytic arrays, the effect is very good. Bring their own trumpet protection circuit, installed substitution of DIY is more convenient. Can be convenient for BTL output, need very strong beginning ability, if you don't have a real master, please don't try this kind of connection. Reserve a plus or minus 15 v voltage potential position on board, convenient DIY ability strong buyers with myself, can give the front-end power supply. Adopts SMT process, more stable than hand soldering product. Match: the amplifier board can be used directly as pure power amplifier You just need to plug in transformer, also can be used with tones ,or made subwoofer amplifier with low pass board, price is very high. Specifications: Name: TDA8950 Amplifier Board Size:10 x 10 (cm) (Excluding potentiometer handle and other bulge) Work: Class D Efficiency: 90% Rated output power: 2 x 170W Operating voltage: AC16-28V Maximum output: OCL = 170Wx2 BTL = 300Wx1 Package includes: 1 x TDA8950 Amplifier Board 1 x 3PIN Line