Speaker upgrade


Looking for advice on new speakers for use in a 18' x 30' room. Listen to female vocals, classic rock. Current system includes newly acquired Mac 501 mono blocks, Musical Fidelity 308 CD player and 308 preamp. Speakers are Thiel 2.3. Cables are Harmonic Tech.

Anyone heard the VonSchwiekert VR4 SR, also looking forward to the Thiel 3.7's. Looking for more bass and room filling impact without boom. Appreciate your input.
petesm
You want vocals? Jazz? Check out quality electrostatic speakers from Soundlab and Quad.
i've gotta say it. a mac pre and mcd 205 will nail realistic bass in any average size room with the thiels you have. you won't give up midrange to get it either. the musical fidelity plays....the mac controls
Bass, Bass, Bass, Bass and Bass and more Bass.
Get three subs (three is better than two in the sub department) and if it's not enough rip the tweeter and put a woofer in it's place.

Ok, we want bass, but the bass that exist in the music, not coloration. We dont need speakers that play below the 30 Hz, instruments dont go there, unless you hear organ music. Even if your speakers go to 25 Hz 0 dB, thoes your room has space to give this frequencies.
I'm not an adept of a sub, if you want better bass change your speakers, dont buy a sub. Inplementing a sub in a audio room is difficult, and most of the time the results are only satisfatory.
The question is - What do you want? Better bass; or as someone put it "room filling impact without boom."

Warrenh, could you please explain the concept - Power plus room nulls avoided - when two subs are used.
Seurat, just got home from a wonderful sushi dinner celebrating a very long, tedious house closing. I'm exhausted. I should have thrown a comma in there, but a couple of killer subs will add the oomph (power) to move the air and avoid the nulls--cancellations due to room paramters and placement of the sub. Get on Audioasylum and plug into nulls and do your homework. I'm beat.
peace,
warren :-)
I appreciate all of the usefull help. I am looking to upgrade my preamp and CD player and am looking at the Mac C200 or C46(among others). As for CD I am less sure but was not planning on a Mac CD player. My experience with subs nasn't been the best. Never heard a well integrated sound. So i am mainly interested in input on speakers. Curious about what the new Thiel 3.7's will bring to the table.The 501's definetly have more weight then the MF 308 amp they replaced so maybe a Mac amp would be a big upgrade.