Looking for non-boomy full range speakers

Thanks, willing to spend $2500 used

I think Flrnlamb hits it on the head. The room has everything to do with the sound you receive and a lot of people never hear the true capabilities of a lot of good speakers.
Room correction is complex, timely and sometimes expensive.
You might try a speaker that is lean in the bottom to start with but those room nodes are going to show their ugly head no matter what. EQ degrades the sound in my opinion but sometimes compromises must be made.

Something like the Role Audio Windjammer maight be a good choice for your smallish room. It's spec'd down to 35hz, but has a small 4.5" woofer that supposedly helps it "not overload" a small room.

I've never heard this speaker, but it has peaked my curiosity on a couple of occassions.....

Enjoy,

TIC

I agree with Velo62, I'm using Apogee Slant 6s in a small room with excellent results. Should you want bigger bass the Slant 8 or the Centaur Major as mentioned would also be great choices.

Beheme

I had the same problem with my room, 12' X 13'.

As Flrnlamb and Bigtee state, the room is the problem.
I had a few pairs of good full range floor standers that just didn't sound good in this room. I tried lots of things to get them to sound good, Bass traps, room treatments etc. but, in the end went for monitors on stands. I'll take the better balanced sound over boomy bass any day.
This size room will not support a full range speaker, without correction.
I also set the room up in a diag. configuration and this seems to sound the best.
There are quite a few great monitors available for $2500.00 used that you would be very happy with in your room. You could always try a sub if needed. I did try a sub in my room and it didn't work out. YMMV.
Small rooms sound the best with small speakers, large rooms, large speakers.
Hope this helps.
Rick.