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Low Pass Filter for Subwoofer [Download PCB] DC 12V

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$1.00
$1.00
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Download PCB low pass filter for subwoofer

Files after buy:
PCB(pdf)----Proteus file----Gerber file----tutorial...

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Video Test & Tutorial



Voltage: DC 12V (Battry or Adaptor)

Range filter: 20hz - 300hz 

File: proteuse file - Gerber file - PCB(PDF) - Tutorial

Component:

U1: LM358
R1: 22K
R2: 100K
R3: 33K
R4-5: 1.5K
R6-7: 1.2K
RV1: 120K POT
C1-4: 47uF
C2:4.7uf
C3:100nf
D1: 1N4007
You will get a ZIP (3MB) file