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
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.
used Linn Katans maple. The only small speakers that really impressed me. Big soundstage, and much beter if you want to go active later on.