***UPDATE*** I have looked into these brands and others, and have found a number of potential models. Some models don't seem to have a great low frequency response (Episode ES300, Def Tech) or are just so thin that I can't imagine they would have enough bass to be front speakers (Magnepan MMG)
Thanks for all the help and the suggestions!
Def Tech - XTR-40. these are supposed to sound amazing, but may be out of budget. Looking into sourcing. Also concerned about bass response (100Hz-30kHz).
KEF - T101 would be perfect, but I'm I don't think they would be powerful enough. The T301 adds in another mid-range driver and is just as thin. Does anybody have any first-hand experience with these?
Episode - ES300 may be just a tad too think (2.8"), and also don't seem to have a great low frequency response: 115Hz-20kHz.
Here are other models I have found that look promising on paper. Does anybody have any first hand experience with these?
Fineline LCR-11/21 - Both 1.75" deep and seem to offer good frequency response despite their small size (80-20k). Very interested in hearing opinions on this one.
Goldenear SuperSat50 - Goes down to 60Hz, but at 2.5", it may be a tad too thick. Looks great on paper, anyone heard these?
Magnepan - MMG series. Planar speaker, so I'm concerned about the bass.