Hi all, first time posting on the forum. Been lurking in the background awhile now. I have just acquired a set of penta II's and they need some work. First off, they need midrange foam as usual. I have found a kit on the bay for 42, has anyone ever tried this? is it worth it? or should i get OE foam...

Thank you for your interest and response. I should clarify, the C75's that I bought are 6323's, but don't have the cross-over found in the service manual for 6323's on this site (which is identical to the CX100 cross-over found in the manual on this site). I wondered if there was an earlier...