Treedix 2 pcs TPA3116D2 Digital Power Amplifier Board Audio Amplifier Module Dual Channel 2 x 120W Amp Boards Compatible with Multimedia

Features:· TPA3116D2 digital power amplifier chip on board, 90% high power efficiency, low heat.· Using chip inductors to filter noises, to screen signals, stable current, to inhibit electromagnetic interference.· SMD aluminum electrolytic capacitor and metallized polyester film capacitance provide high pulse intensity feature.· 1.6mm Duble sided printed circuit board, lew solder joint on the back, less chance of short circuit.· Input Voltage: DC12-26V; Power supply DC12V 50W x 2; Power supply DC24V 120W x 2. Specification： Chip Module：TPA3116D2 Working Voltage：DC12~26V Power Output：2 x 120W Signal-to-noise ratio：100db Sound Channel：Dual Package included: 2 x TPA3116D2 Digital Power Amplifier 2 x 3-pin Line