Best Speakers for a small Nearfield room, budget at most $10000 (used is also ok)

Ayanamisk, thanks for responding to my question a few days ago.

These thoughts come to mind regarding the challenges in a small room:

First, the reflection path lengths will be relatively short, so the reflections will arrive earlier. Second, low-frequency boost from boundary reinforcement will usually be relatively strong.

The low-frequency boundary reinforcement issue can be dealt with either by using speakers designed or adaptable to that situation, or by using subwoofers which are inherently highly adjustable.

The short reflection paths issue implies that the speaker’s off-axis response matter a lot, since most of the reflections will originate from its off-axis response. You want the off-axis response to track the on-axis response as closely as possible, to minimize the discrepancy between the two.

Also imo it would be desirable for the speakers to have a fairly narrow radiation pattern over as much of the spectrum as possible, so that they can be aimed to minimize the early sidewall reflections.

The Dutch & Dutch 8c’s suggested earlier in this thread address both of these issues, though they are above your price range. The Gradient Revolution is an unusually small-room-friendly and less expensive alternative. I was a Gradient dealer for many years before becoming a manufacturer.  

Duke

Absolutely buy used on Audiogon, US Audio Mart or Canuck Audio Mart. There is a nice pair of Raidho C1.3 currently on AG for half of $17K. My first choice would be the TAD mini monitor. A used speaker may have some small marks on it but most people are very careful with their gear. A used speaker is also broken in which is significant since most speakers can take months the start to open up.

I also think Dutch&Dutch 8 could work. Or Kii Three. If you don't want active speakers I suggest you try Booenicke W5, works great in pretty small rooms and should be good with jazz.

Wow, there are really a lot of choices here. I am so glad that you guys do many recommendations for me. I come to know those phenomenal brands and they are all amazing.

Considering your original list...I am a Raidho dealer and am a huge fan of the brand.  They are best with more than 20" from back wall.  They are amazing speakers but 3' of space behind them is essential for the sound stage to come together.  Proximity to sidewall is not a big deal.  You might find a smallish floorstander from scansonic  (MB-5B???)  will work better in your room assuming amplification is ideal.  

I think I am missing what amp you are driving them with and what sources your have?  Even at modest volumes you don't want the system to sound bright.  What other speakers have you heard that you liked?

Everyone has their favorite brand but we really need to account for your personal taste and your amplification.  There are a million options.  Given your taste in music, something like an Avantgarde Zero would be brilliant and would work in your room but is not a "small speaker"  and needs to be paired with a warm amp or they can be unpleasantly bright.  

Magico is awesome, but requires a neutral to warmer amp.  AVM is brilliant with Magico but Chord would be unpleasant.  Alternatively, something like Chord paired with a Spendor D7 could be brilliant.  Matching is critical.  

A little more info could help get away from list of everyone's favorite brand and help narrow and target your search.  

Full disclosure, I am a Raidho, Chord, Avantgarde and Scansonic dealer and have access to some other brands (including my own, Verdant and others mentioned in this thread) that might work well for you.