Power amplifier module 3,5 W universal

Robust amplifier module for universal use. The module is cast humidity-proof and shake-proof. The casting compound and the module case consist of a special, highly heat-conductive plastic. So no additional heat sinks are needed. The module is protected electronically against overheating and overload. Operating voltage: 4.5 - 12 V/DC Output: max. 3.5 W music power Loudspeaker connection: 4 - 16 ohm Input sensitivity: < 80 mV Frequency response: approx. 40 - 20.000 Hz Dimensions: approx. 40 x 40 x 12 mm (without fastening straps)