DC 12 В динамик легко установить домашний цифровой стерео аудио двухканальный стабильный звук портативный модуль усилитель доска

Description
1. /DC, 2.0 dual channel,stereo,12V/2A when using, the output power of 15W +15 W, up 25W +25 W
2. Can be cessed by 4-8ohm,10-50W sers
3. A large volume of small size
4. High signal to noise ratio
5. Upgraded version of the radiator, wider and thicker, better cooling effect
6. Fit for Bookshelf sers, CRT televisions, radios, and other small amplifiers
Specifications:
1. Working voltage: DC 9-15V
2. Power: 15W +15 W
3. Maximum power:30W+30W
4. Output Impedance: 4-8
5. Size: 50*50*42mm/2.0*2.0*1.7 inch
6. Color: as photo shows
Pkage included:
1 x TDA7297 Version Amplifier Board