John, a couple of thoughts to go along with some excellent feedback here.
i have had the quad 11L's in a room similar in dimensions to your's. If you choose the quad's, I feel you would be better served moving up to the bigger 12L's for improved bass response. The 11L's were great but bass impact in the mid-sized room i have was not enough. These quad monitors are excellent for jazz by the way. The roksan kandy mk3 integrated amp is known to go well with the quad's. I feel they need a lively sounding amp (which the roksan is) to complement the quad's laid-back nature. The roksan kandy mk3 and quad 12L's could be had for around $1200 used on audiogon.
The previous recommendation of the usher s-520's is a good one. I have these and feel they would pair well with your nad receiver and save you some money for now. The usher's are a little on the bright side, which would balance out with the slightly dark sound of your nad receiver.
good luck with your search and have fun with it!
regards,
Paul
i have had the quad 11L's in a room similar in dimensions to your's. If you choose the quad's, I feel you would be better served moving up to the bigger 12L's for improved bass response. The 11L's were great but bass impact in the mid-sized room i have was not enough. These quad monitors are excellent for jazz by the way. The roksan kandy mk3 integrated amp is known to go well with the quad's. I feel they need a lively sounding amp (which the roksan is) to complement the quad's laid-back nature. The roksan kandy mk3 and quad 12L's could be had for around $1200 used on audiogon.
The previous recommendation of the usher s-520's is a good one. I have these and feel they would pair well with your nad receiver and save you some money for now. The usher's are a little on the bright side, which would balance out with the slightly dark sound of your nad receiver.
good luck with your search and have fun with it!
regards,
Paul