I would stay away from the Def. Tech's. They are not, in my mind, close to the best you could do for that price. You don't see TOO many used on this site because Def. Tech isn't considered (by many, not all) to be a true high performance loudspeaker. Hence, many people who own these speakers don't frequent this site.
My picks (used, of course) for you would be:
Triangle Zephyr
B&W Matrix 805's
ProAc Tablette 2000's
Meadowlark Kestral Hot Rods
I would lean toward monitors in your case, because of your smaller room. If you go with monitors, however, factor in at least another 100 for decent stands. Cheers!
Brian
My picks (used, of course) for you would be:
Triangle Zephyr
B&W Matrix 805's
ProAc Tablette 2000's
Meadowlark Kestral Hot Rods
I would lean toward monitors in your case, because of your smaller room. If you go with monitors, however, factor in at least another 100 for decent stands. Cheers!
Brian