Speaker suggestion between $1000 and $2000 please........

I recently purchased a Nuprime IDA-8 (amp) due to the advice here and I am very pleased with it.  Thank You!
I am interested in a pair of speakers to go with it.
I am currently using Def Tech D-9's and although a nice, punchy speaker they are just too veiled for me.
They sound like they have a low pass filter on from 7k up (to me anyway).
I am not opposed to used and adding a sub later on if needed.
I primarily use Tidal as my listening source, as well as Audirvana and CD's.
I listen to Jazz, Blues and Hip Hop for the most part.
As a general reference I really like the sound of my Beyer DT 1990 headphones and my KRK v4 series II Studio Monitors.
My main listening room is about 12 x 20.
These will be for music only (no theatre).
I was thinking of monitors but am not opposed to towers.
Speakers I have checked out on the internet (not auditioned) are Proac (used), Monitor Audio Gold (Possibly used although they seem to be on sale now), KEF LS50, Revel Performa 3.
Any input appreciated......Thanks!