FrankHarveyHiFi said:
The main alternative would be the KEF Q500, but this model will be at a 'disadvantage' compared to the other two as it's smaller, and uses smaller bass drivers. It will suit smaller rooms and will work closer to the wall than the other two, but will lose out in scale in a larger room in direct comparison. There's a bigger difference between the KEF and the other two than there is between the MA and B&W.
After demoing all three of these speakers, I defo recommend hearing the KEF Q500's......I found the vocal side to these speakers extremely good (although the Q700's were even better!!!)
All three sets of speakers are very good though....it'll be down to personal choice.
My Q500's are in a 14' x 12' room, and produce very good bass, compared to when I demo'd them at David's place......I was intending to use the sub with them, but it's not needed in my lounge at all.
In the demo, I found the MA RX6 had extremely good bass extention, as did the B&W. But in hindsight, I think both would have been too much in my lounge, after hearing the Q500's bass improved so much.
My demo did use an AV receiver, so I imagine all three will sound even better attached to the stereo amps you have mentioned. I've recently unearthed my old Pioneer A-605R stereo amp, and the Q500 are at another level with it, in comparison to the Denon receiver. I'm loving cd's again, after 3 years of unsatisfactory AV receiver use......
Enjoy the demoing process.......and if you live near Coventry, I highly recommend spending an afternoon with david at Frank Harvey's.....