5Pcs 15W TDA7297 Dual-Channel Amplifier Board Geekcreit for Arduino - products that work with official Arduino boards

5Pcs 15W TDA7297 Dual-Channel Amplifier Board ForFeatures:AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 WCan be accessed by two 4-8 10-50W speakersA large volume of small sizeHigh signal to noise ratioUpgraded version of the radiator, wider and thicker, better cooling effectFit for Bookshelf speakers, CRT televisions, radios, and other small amplifiersSpecifications:1. Working voltage: DC 9-15V2. Power: 15W +15 W3. Maximum power:30W+30W4. Output Impedance: 4-8Package included:5 x TDA7297 Version Amplifier Boards