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