Power Subwoofer DC Stereo Amp Amplifiers Board Audio Amplifier Audio Amplificador Stereo Amplifier

Label:Yes Output Power: 85W * 1 undistorted rated power, peak power 100W PCB size: 50 * 50mm Packing List:1Pc Amplifier Module Speakers Above 100W can be easily pushed. Speaker impedance: 4-8 Ω Power Supply Voltage: double 12-36V ring, double 32V ring is recommended Features: Special note: the radiator must be installed!! Otherwise, it will heat up seriously and cause burning or frying! This circuit is an official standard circuit, stable and reliable. The filter adopts large electrolysis with a withstand voltage of 50V and a capacity of 2200uf.

Notes for use: The transformer with three wires must be used, and the double 12-32 can be used. The heat sink must be pasted by yourself Don't ask why not! Don't talk about theory! DC and battery are not good! Connect and explode! Double DC and double batteries are not good either. They burn when they are powered on. Please note that