RST28F and DC130A Foamcore Homage to LS3/5A

Unfortunately no 🙁

I was really trying to finish them up before my move, but I didn't quite make it to the finish line. I should have learned by now after over 10 moves that they aren't a cakewalk, haha

They are 90% finished! I don't have the tools where I live now, but as soon as I find some good deals on Facebook or Craigslist etc., I'll be back at it!
 
I have built mine and I love it.
Thanks a lot for sharing your design.
Kim.
 

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감사해요.
측정된 채널은 하나뿐이며 다른 채널도 확인해야 합니다.
아직 몇 가지 부품이 오기를 기다리고 있습니다.
L4 : 5mH/0.4ohm
R2 : 13ohm
C3 : 11.2uF
R4 : 10ohm
C2 : 4.3uF
L1 : 0.1mH/0.15ohm
 

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Last edited:
Looks like you are pushing the tweeter up a bit higher and this may reveal a bit more woofer as the midrange. But try to get the correct values as a baseline and see if response improves. Make sure you have a resistor that can handle some power for the woofer. It looks like you are using 0.5W or 1W resistors and it should be a 10W 13R. This is a critical shelving filter that burns off the highs going to the woofer and more may be leaking through if your resistors are not handling the power.
 
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