What about a AV123 support circle? I'm sorry the company went down, and I have only one product. It's a 10 inch sealed UVF or UFW or some such. It's doing fine in the AV room doing .1 duty, and yes it's pretty ( clear maple & gloss black.) What sort of failures are happening with the subs? I hope the drivers themselves are holding up. I would welcome the opportunity to swap the plate amp for a class D or such!