AUDIO POWER AMP, D, 4CH, LQFP-EP-48; Output Power x Channels @ Load:28.5W x 4 @ 4Ohm, 49W x 4 @ 2Ohm; Audio Amplifier Type:D; No. of Channels:4Channels; Supply Voltage Range:4.5V to 18V; IC Case / Package:LQFP-EP; No. of Pins:48Pins RoHS Compliant: Yes