AUDIO POWER AMP, D, -40 TO 85DEG C; Output Power x Channels @ Load:420W x 1 @ 8Ohm, 235W x 2 @ 3Ohm; Audio Amplifier Type:D; No. of Channels:1Channels; Supply Voltage Range:± 12.5V to ± 42.5V; IC Case / Package:DBS; Product Range:- RoHS Compliant: Yes