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