BUY TDA7274D https://www.utsource.net/itm/p/5268656.html

Description: The TDA7274D is a monolithic integrated circuit in an 8-lead SOP package. It is a dual-channel audio power amplifier designed for use in car radio applications. Features: High output power: 4 x 40W/4Ω Low distortion High efficiency Thermal protection Short circuit protection Over voltage protection Under voltage protection Applications: Car radio Home audio systems Portable audio systems Active speakers (For reference only)