BUY TDA7294 https://www.utsource.net/itm/p/977255.html
100V - 100W DMOS Audio Amplifier With Mute/ST-BY
The TDA7294 is a high power audio amplifier IC manufactured by Sanyo that is offered in a ZIP15 package. It has an integrated high-speed power MOSFET output stage, and is able to deliver up to 100W of output power. Description: The TDA7294 is a monolithic integrated audio power amplifier featuring low external parts count, high output power, and large supply voltage range. The IC includes the power output stage, internally fixed gain and temperature protection. Features: Internally fixed gain of 37 dB. Power MOSFET output stage. Large supply voltage range (±6V to ±35V). Low external parts count. Output power up to 100W. Thermal and short-circuit protection. Application: The TDA7294 is suitable for car audio, portable audio, home audio, and general audio power amplifiers. It is suited for single-ended or bridge-tied load (BTL) configurations. (For reference only)