Class D amplifiers are used specifically for bass thanks to the study of very small size high power switching circuit can be used to değier 22UH iE33 coil may be wound on a core (other circuit 50uh). 900W Class... Electronics Projects, Class D amplifier Circuit 900w IR2110 "audio amplifier circuits, class d amplifier circuit, ir2110 circuit, transistor amplifier, " Date 2019/08/03