Best bookshelf speakers under $1,000 for NAD amps?


I have a NAD C160 pre-amp, a NAD C270 amp and a NAD C521BEE CD player.

I like the warm, liquid sort of sound and listen to a wide range of music.

With very limited space, (12'x16' room) bookshelf size speakers seems appropriate, can anyone recommend a good match for the NAD amps?
128x128musicallyspeaking
Dynaudio Audience 50 or 52
Had them both over many years with a NAD 370 and never failed to enjoy all sorts of music.

Cheers
Paradigm Studio 20 was a great match for years with my NAD equipment, and in a room about the size of yours.
I have a pair of ERA D5 with a NAD 375bee integrated. Works very well. Great speakers; sound, looks and build all first rate.