Cheap digital subwoofer, Buy Quality amplifier board directly from China class amp Suppliers: New High Quality TDA8950 2x170W Digital Subwoofer Class D Audio Amplifier Board AMP Module DIYAvailability:In stock Add to cart Add to Wishlist
New High Quality TDA8950 2x170W Digital Subwoofer Class D Audio Amplifier Board AMP Module DIY
This TDA8950 amplifier board has characteristics likeï¼šsmall sizeï¼›high efficiency and high powerï¼Œ
it adopts digital amplifier chip TDA8950 as its core, the efficiency of which can reach to 90%.
TDA8950 Amplifier board can take a two-channel BTL or bridged mono modes of OCL, OCL mode output is 170Wx2,
BTL mode output is 300Wx1,it Can establish a 2.1 power amplifier system easily.
The default delivery is connect the OCL model, connect BTL mode need you DIY connection fter receiving the 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.
1. this version can choose differential input, the effect is more good, need is equilibrium output level before to pick up.
2. 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.
3. bring their own trumpet protection circuit, installed substitution of DIY is more convenient.
4. 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.
5. Reserve a plus or minus 15 v voltage potential position on board, convenient DIY ability strong buyers with myself, ca
Tags: digital subwoofer, amplifier board, class amp, Cheap digital subwoofer, High Quality amplifier board, China class amp Suppliers.
|Package Weight||0.245kg (0.54lb.)|
|Package Size||10cm x 9cm x 5cm (3.94in x 3.54in x 1.97in)|