Biggest Sound in the Littliest Box

The Druid 2 from Zu cable has a 1' square footprint, and is a floor standing speaker. It has a 10" driver and a 1" tweater. These speakers set up a huge soundstage, with IMHO unmatched dynamics.

KRK V4 active speakers 9"H x 6"W x 7 3/4"D.
They are very transparent, not harsh, and more dynamic than you will get from a passive design. I don't think I've ever heard speakers separate voices singing in harmony as well as these. The one exception being Khorus speakers.
They are made as nearfield monitors and sound may not be focused enough for some people in the farfield. This wasn't a problem for me however.
Sure Paradigm Atoms have bass but it's underdampened and not very musical. You won't find any audiophile magazines review such a monitor probably because it puts most audiophile stuff to shame.
And they're made in the US!!!!
Here's a review:
KRK V4 review
Here's another review:
V4 review #2
Here's another review:
V4 review #3

V4 for sale new:
V4

Guitar Center is a national chain and also carries KRK.

Here's the larger V6/V8 for sale:
Could've had a V8

Does anyone tried about dynaudio craffts? it is amazing...i think it one one of the best monitor with very good low ...

That would be the Green Mountain Europas for sure.
They can rock a 20x20x12 room no problem. And they
sound phenomenal. 45 lb each, cast marble.
Less than $900.

NSM model 5 is 8" tall, bass to 35hZ at -10dB:
NSM model 5
The upscale version is Role Audio Kayak:
Kayak
"... they were shocking in their ability to fill my moderately sized 12' x 16' room with sound..."