REFD4320, Reference Design for a Class D, 2.1-Channel, Audio Amplifier for an MP3 Docking Station

REFD4320, Reference design demonstrates the use of the MAX98400 Class-D audio amplifier in a stereo audio docking station application. The MAX98400 2.1 demo box is a complete powered speaker dock that uses two MAX98400 ICs to drive a 3-channel speaker system consisting of two 2in satellite speakers and one 5in subwoofer. The reference design is intended to be used with a portable audio player as its main music source. The overall solution size is very compact and features active equalization, power-supply monitoring and dynamic equalization for the subwoofer