Quad 2805 and room placement


I am interested in the 2805 but before I ask for a demo I would be grateful for advice on room placement.
I have a room about 23 feet square. A pillar restricts the listening area to about 2/3rds of this area, so the right hand speaker will be about 4 feet from the side wall and the left hand speaker roughly equidistant from the side walls.
I understand that distance from side walls does not greatly affect the Quad's performance. Am I right here?
A possible problem is, however, that I really cannot have the speakers more than 3 feet from the wall behind them. At present I have Linn Keltiks and have always had problems with "peaks" in the bass response in spite of adjusting the aktiv cards and the distance from the wall.
Will l have a similar problem with the Quads? Also, I don't really want damping material/curtaining behind the speakers.
Would be most interested to receive anyone's advice or comments.
If you can add advice on amplifiers (909,Quad 40 II or other) would be interested to hear it, though possibly I ought to start another thread for this question.
Regards
Brian
brianog

Showing 1 response by tricon_dave

Hi Brian,

I am a little confused about your room being 23 square feet, do you mean 230? If so, that is a little bigger than my room.

I have been listening to my new 2805's for about 100 hours now and they sound fantastic! They are the best speaker I have ever owned, although I have owned more expensive over the years.

My room is 13' X 16' X 9' ceiling. I have them set up along the long wall, about 5' out. They are 10' apart measured from the center of the speakers. My listening seat is 9' from ear to the center of each speaker and my chair is about 1' from the back wall. I have diffusion behind each speaker (plants and louvered/curtained windows) and absorption behind my listening chair. The speakers are toed in so that they would intersect about 3 feet behind my listening seat.

This set-up seems ideal. Bass is very good, smooth and as full and tight as previous dynamic driver speakers I have owned. Imaging and soundstaging is world class, better than my AP Virgo's and Libras. The resolution and transparency is like nothing I have heard before.

I am using an EL34 based Rogue Cronus integrated, which has been highly modified by Mark O'Brien at Rogue with upgraded parts, wiring, simplified circuits, etc. It is 30 wpc in triode, and sounds really good. From what I have read, the EL34 is a great tube to use with Quads and 30 wpc is plenty of power in my room. I have an EL84 based Scott 222, but have not tried it yet, nor have I tried any solid state yet.

You will also notice that with the Quads, you will probably listen at lower levels than other speakers because you do not need to turn them up as loud to hear all the detail. To me, they sound "louder" at my typical 80db listening level than any previous speaker I have owned.

I would definitely ask for the home demo. If you can get them set up reasonably well, you won't be returning them! Good luck and keep up posted on your experience.

Dave