<font color='#000000'>You could haunt Audiogon.com and eBay for used DCMs. Even though you'd have to buy a pair. Hey, keep one for a spare!
Other than that, audition speakers that, like DCM, have a rep for neutral, uncolored sound. Or, if you can find out what driver(s) they used for the mid and/or tweet, look for speakers that use those same drivers -- or similar ones from the same mfr. That would take some serious sleuthing, of course. And it assumes that DCM used OEM drivers & not their own designs.
Don't worry about the sub. Bass is bass. Timbre matching doesn't apply.
Good luck!
Whoa! Just did a Google search and they're
still in business! Call or email them. I thought they were kaput! Of course, whether they're really the
same is another matter.</font>