3Pcs 15W TDA7297 Dual-Channel Amplifier Board Geekcreit for Arduino - products that work with official Arduino boards

3Pcs 15W TDA7297 Dual-Channel Amplifier Board For Features: AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W Can be accessed by two 4-8 10-50W speakers A large volume of small size High signal to noise ratio Upgraded version of the radiator, wider and thicker, better cooling effect Fit for Bookshelf speakers, 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 Package included: 3 x TDA7297 Version Amplifier Boards