jlcpcb.com/RHS $2 for 5 PCB, SMT Assembly fee $0
circuit copy from #sony #jbl
new subwoofer filter board
PCB manufacturing from jlcpcb.com
working volt adequate input Depending input DC resistor
Frequency response 30Hz to 300HZ
bass boost 40Hz
pcb FR4
Resistor MFR(Metal film resistor)
capasitor dgicap
IC TL084/NE5532
Board size 6x5.5 CM
More details please contact my WhatsApp
wa.me/p/779969...
4 окт 2024