BUY TDA7491P https://www.utsource.net/itm/p/1914762.html
2 x 10-watt dual BTL class-D audio amplifier
The TDA7491P is a dual BTL class-D audio amplifier with single-ended input and differential output. It is designed for use in car radio and home audio systems. Features: * Low quiescent current * Low distortion * High output power * Differential output * Short circuit and thermal protection * Standby mode Applications: * Car radio * Home audio systems * Portable audio systems * Active speakers (For reference only)