1 Using 1.6mm thick double-sided PCB board, the whole process of spraying tin to ensure good current passing performance. 2 High-accuracy chip resistors are selected, and the main circuit uses metal film resistors to ensure a good signal-to-noise ratio of the whole machine. 3 The power amplifier board is used to amplify the weak electrical signal from the signal source to drive the speaker to emit sound. 4 The monophonic power amplifier board has soft sound quality and is not easy to damage the speakers and power amplifier. 5 Usually used in home theaters, multimedia classrooms, small conference rooms or speaker equipment, etc.
What's in the box
1 x Amplifier Board
