Best speakers for 2000-USED


I'd like some suggestions on speakers. Are there any high quality speakers out there that really excell at producing a very big and very 3 dimensional atmosphere for around $2000 -USED. Good tight bass (hearing detail in an acoustic bass in jazz), timbre and smooth detail are also very important. I listen at moderate levels although I sometimes like to really fill up the room with music as long as it remains smooth and clear and not start to get edgy or harsh. My tastes in music range from rock to jazz to pop to symphonies to blues, with more of a emphasis on guitar pieces; artists like R.E.M., James Taylor, The Beatles, Acoustic Alchemy, B.B. King, Pat Matheny, Mannheim Steamroller, Lynard Skynard, Dave Crusin, Dianna Krall,Micheal Hedges, Mark Knopfler- Dire Straits, Heart, ZZ Top. I'm trying to get that sence of presence and 3 dimensionality I get with good headphones.
Amplification:
Citation 7.1 amp (4 x 150)-will bi-amp or bridge to
2 x 450-Which is best?
Adcom GTP-750 Pre-amp-another Citation 7.1 in the sys.
for movies
CD player:
Luxman DZ-111 (old 16-bit dual DAC unit
Cambrige Audio D500-SE
P.S. I don't drive and there's no audio places within 20-plus miles so I don't get much of a chance to audition. Also; I haven't been in the market for audio equipment for the last 12 years so I'm not up on what's out there that's new and exciting and what's mid to high quality nowadays
say811
Bornie

I'll second your Von Schweikert recommendation

I own a pair of the older Vortex Screens and they are great at imaging, naturalness etc.
1953- tell me where I can get a pair of used 3A sigs for under $2K and I'll have an MO in the mail before you can say Vandersteen!
Well I don't have the room for magnapan's so I'll have to cross them off my list. I'm still left wondering as to which speaker(s) in this used price range are the best at my main priority: imparting a real sence of precenece. A BIG LIFESIZED presentation in 3D; that startlingly real effect. Piano comes to mind as an example, I seem to always hear a piano recording, sometimes very well done, but I've never gotten a sense that a real piano was in the room with me.
I'm thinking now of taking a weekend trip to somewhere, where I can audition as many of the suggestions I've gotten as possible. Maybe a little 3-day vacation/speaker hunting expedition. "Keep those cards and letters coming folks"

Thanks to all,
A pair of Hales Rev3s have just been listed here on Audiogon. I have a pair and I liked them better than PSB Gold I's/B&W CDM7se. I'm driving them with Citation 5.1 in bridged mode. The only drawback is that Hales is no longer in business. Replacement drivers are available thru Madisound though.