So my woofers finally started to go after 30ish years of happy rock and roll. I was getting a pop on heavy bass notes. I ordered these without realizing they are slightly bigger in mounting diameter. So the "Mod" was a little more detailed than I originally thought, but I am quite happy with them. I found them shipped for $129 each. Not bad. https://www.ebay.com/itm/INFINITY-K...e=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649 I am running a Luxman R114 (Bought with the speakers). I tried 2 ohm, but 4ohm seems to run a bit cleaner (That is what the originals were). I've seen a bunch of talk about re-foaming on here, figured I'd share my answer to that. HAHAHA. A bit more money fo this, but they look and sound awesome again.