Max power 40 W BTL 4CH audio power IC Max power 40 W BTL 】 4CH audio power IC Max power 40 W BTL x 4CH audio power IC RaC15-Ta(-E)(-ST) Series - powerline Regulated aC-DC Converters; Output Voltage (Vdc): 5V; auxilary Voltage (Vdc): 12V; Features: Compact aC-DC power