LME49810 Audio Amplifier Module is a Class AB Audio Amplifier based on LME49810 audio power amplifier driver made by National Semiconductor® Company. The LME49810 is a high fidelity audio power amplifier driver designed for demanding consumer and pro-audio applications. Amplifier output power may be scaled by changing the supply voltage and number of output devices. The 300W LME49810amplifier is capable of delivering in excess of 300 watts per channel single ended on an 4ohms load. and 170W on 8 Ohms load.