Features & Spesifications : - Supply Voltage: 5VDC - Alternative Output: Class-D or Class-AB - 5W Output at 10% THD with a 2 Load and 5V Power Supply at Class-D Mode - 3W Output at 10% THD with a 4 Load and 5V Power Supply - Filterless, Low Quiescent Current and No EMI - Low THD+N at Fully Output Range - Superior Low Noise - Efficiency up to 90% with Class-D Mode - No Pop At Turn-on/off - Fully Short Circuit Protection With Auto Recovery - Thermal Shutdown