Eminence has been in the business - bigtime - forever and makes a ton of speakers you never hear about.
Most of the people who say, "Eminence sucks!" are only familiar with the funky low-end stuff that winds up in OEM applications. They do have some really sorry, cheap replaement speakers, though. Check the specs, particularly the voice coil diameter and the magnet structure weight.
They also have some high-quality stuff.
More by accident than anything else, I got a new Eminence GB12 included in a recent deal and will have it Tuesday. To my surprise, I did some research and discovered that it's a clone of a low-watt 12" Greenback (thus "GB12"), even to the point of having the imported British cone. It's apparently pretty good, though not at all cheap. We'll see.