The TAS5612A is a high performance digital input Class D amplifier with integrated closed loop feedback technology (known as PurePathTM HD) with the ability to drive up to 125W (1) Stereo into 4 to 8 Speakers from a single 32.5V supply. PurePathTM HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers.