Stereo Amplifier
The LA4440 is a high-performance, dual-channel audio power amplifier IC manufactured by Sanyo. It is a low-cost cost widely used audio amplifier IC. Once was one of the most popular choices for car stereos and portable boomboxes.
TPA3110 Stereo Audio Amplifier Board
The TPA3110 is a filterless class D audio amplifier IC with two channels and is designed to be used in stereo mode.
TDA2005- 20 Watt Bridge/Stereo Amplifier IC
TDA2005 is a 20 Watt audio amplifier IC, a class B dual audio power amplifier in Multiwatt11 package specifically designed for car radio applications.