Originally Posted by maxcichon

OK, post #21. That's the one with pictures.

addendums:

#25, #28 and others.

I installed about 20 of these for other folks on the Forum, but I used 270uF 65V caps. It, in my opinion gives the best balance of base and clarity from the doors. I found that with a lower value they started to sound "tinny".

Others seem to like them.