Sapphire compatible expansion
Hi All, I'm preparing to renovate my basement into a HT/bar/man cave and am ;looking for some advice. I am currently running a 7.1 system with a Denon 3311 driving 7 Sapphire speakers and a Velodyne sub. I just ordered a new Denon X4500 for the new space and want to expand to 9 speakers at least, maybe 11. Since Sapphire went out of business some time ago, I was wondering what current speakers are out there that would be compatible with them, so I can avoid buying all new.
The new space will be about 14x25 with concrete floor covered either by luxury vinyl or epoxy, with some area rugs. Three walls are cinder block, but will probably get covered with drywall.