Looking for speaker recommendations that I can purchase on Amazon.com


Budget: under US$5000 and would prefer a price point of less than $3000/pair. The most expensive speakers I have owned so far are Polk RTi A7's, so this will be a big jump for me.

Purpose: music

Room: I tend to move every few years, so I don't want speakers that will work best only with very specific room conditions. Currently, I will be using these in a medium size room of about 22 feet x 18 feet. The room has carpet and window treatments.

Music sources: CD's, lossless music files stored on computer and MP3's when that's all I have available. I don't ahve any SACD's yet, but I plan on purchasing more high quality music once I have this system set up.

Music styles: acoustic, Indian classical (sitar, srangi, flute), alternative rock (Portugal. The Man, Sleeping with Sirens, etc.), older rock (e.g., Rush).

The speakers should sound good playing the Tanpura (aka Tambura). It is a classical Indian accompaniment instrument in the "drone" category. (https://en.wikipedia.org/wiki/Tanpura) Example of sound here:
https://www.youtube.com/watch?v=F7tlqXix_eo
With bad equipment that sound is fatiguing to me. Live it is beautiful and relaxing. Hopefully I can find speakers that will do it justice.

Personal Preferences: I am looking for non-fatiguing, warm, musical qualities. In another discussion topic here on this forum, @mtrot and I agreed about "smooth, sweet, soft, silky treble" and "shimmery, airy cymbals" as goals.

Amplifier: Yamaha P5000S

DAC: to be determined, but probably something like the Teac NT-503

Finally, the speakers of choice must be sold on Amazon.com, Bestbuy.com (or possibly some other similar retail website). I have personal reasons for this limitation. It isn't always true that I will need to buy all my speakers or audio gear from one of these sites, but for the moment, it is a requirement. Please don't recommend anything that isn't available on one of these sites. Thanks.

lowoverdrive
LS50 as well as the R series are rolled off in the highs a bit, so polite - yes, bright no.
I'll add a couple recs I like on Amazon:
Dali Opticon 6 or 8
Martin Logan Motion 60xt
Alta Audio Rhea

I also like the Tannoy and Elac recs above - I like the real Elacs with the Jet tweeters better than the Andrew Jones lines personally. I would scratch the SF Chameleon off the list - there are much better options in this thread.

mofojo

I had the same experience as you with LS50 - the W's are better and probably a decent buy at their price but still not my taste. I may get flamed for this opinion but if ever a speaker could sound too polite and slightly sterile at the same time, for me these are it. 
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The Emotiva's are good. Really good. I have a pair of the T1's and absolutely *love* them. My neighbor went out and bought an identical pair within a few hours of listening to mine.

Emotiva also have a 30 day return no questions asked policy, so if you don't like them you're only out the return postage (which I'll admit might be $100 or so, these speakers are big :-).