BANGLADESHI Mini LA4440 Amplifier Circuit Board MONO Amplifier 18W Speaker LA4440 Amplifier Board Power 12V LA4440 Subwoofer Audio Amplifier Circuit Board Audio Speaker Circuit

This mini circuit is based on single 4440 IC. This is a very powerful audio amplifier board. This board can provide an audio output of up to 6 Watts. The mini board is useful for science experiments or for any place where you need audio signals in a very confined place. The board itself measures only two inches wide by two inches across and only one inch tall. This board provides mono audio signals and can power up up to two 6 inches speakers of 4 OHMS.