Subwoofer amplifier with 30W output power
Friday, April 8, 2011 by skemarangkaian
Amplifier circuit is very suitable for use in subwoofer amplifier system based on IC SI1030G. Amplfier has 30W output with 8 ohm impedance. Supply voltage required minimum of 12 volts and a maximum of up to 22 volts DC.
Component List :
R1 = 100K
R2 = 1R
C1 = 2.2uF
C2 = 100uFC3 = 47uF
C4 = 100nF
C5 = 10uF
C6 = 47uF
C7 = 100uF
IC = SI1020GL , SI1030G
