Best sub 4000 dollar standmount.

SP Technology Timepiece Minis. Check out the SP Technology circle over at Audiocircle, I have them and can't say enough good things about them, and neither can the owners of them or their bigger brother, the Timepiece 3.0's. Either of these would be exactly what you're looking for.

The SP Tech's are predominantly US as far as I know, they are definitely a boutique shop at the moment. I have a pair of the Timepiece Minis and they go easily down to 40hz and a bit lower in my smallish room, they LOVE power amps with lots of juice and they can place to concert levels without breaking a sweat. I can't recommend them enough, if you're interested there is someone on Audiocircle selling a pair for $1350, which is an awesome price on them considering their retail is about $2500.

Correction- the ad is up here on audiogon for the TP Minis. For the asking price I would be VERY surprised if speakers could be beaten by even $2500 monitors, or even more expensive ones. They are really something special