This board uses high-performance TDA8932 digital power amplifier chip. It has small volume, high efficiency, big power, up to 35 Watt. Using mono BTL circuit structure, the output is very suitable to make active speaker transformation, acoustic engineering implementation, audio product research and development, and other areas of the application.
Working voltage: DC10 ~ 30V, recommend 24V switching power supply for more than 2A
Output power: 35 W * 1
Speaker impedance: 4 to 8 ohms, 8 ohms are better