Looking for a narrow baffle small footprint speaker

+1 Joseph Audio Perspective 2. 

Joseph Audio Perspective 2. 

+1 @cdc GoldenEar

Check out the Linkwitz website: https://linkwitz.store/category/lxspeakers/

I have both, the LX521.4 and the Sirius. They are mindbogglingly good! The 521.4 just won the 2025 Editor's Choice award from TAS. The smaller Sirius should fit your description well: it produces a wide soundstage and accurate placement of instruments and singers. It would be ideal for a Jazz aficionado. And both are well in your price range with $$ to spare for a nice cartridge.

@yyzsantabarbara "KEF Blade 2 Meta. Forget that BestBuy sells it too. This is one of the very best. The soundstage is the best I have ever heard, except live.

The tech and research KEF put into the Blades is unlike most competitors."

Absolutely agree but for a little less, the KEF Reference series dazzles.  I prefer the smallest Reference 1 but they all have the same concentric tweeter / midrange with varying numbers of bass drivers.  The only dynamic speakers I have heard that compete with my Quad ESL-2905 electrostatics with the bonus that they can play much louder.  There is a 40+ page white-paper that gives the underlying science

Golden Ear

The Sonus Farber Serafino G2 speakers list for $26k. They’re 4ohm and 90-91 db sensitivity.

The Speakers shown from the Brand in the Link have models that should meet the criteria for the Cabinet Dimension being requested.

The models are when looking at user reports suggesting these designs are abletp punch way above their asking price.

I have heard the Celeste in a very well known System where Quad ESL's are resident, and the story that is unfolding is that the TOTR Quad models are being used much less now the Celeste has been discovered.

The Celeste were purchased for a Low Watt Output Amp' used in a Second System. They are now edging their way to permanent use in the main system.

 https://www.odeon-audio.com/models/ 

Sonner speakers. These speakers win awards as one of the best rooms At audio shows. IN CRAPPY HOTEL ROOMS!  Think of how good they will sound at home regardless of using tube or solid state gear. Make sure to buy the stands for the bookshelf speakers because they do help the sound quite a bit. I think it’s like $14k-$16k for their top speaker and stand. I listened to these speakers at Axpona ‘24. There was a classical conductor in the room. He listened to a few tracks he picked off the iPad app. He said after he finished listening that the sound is as close to real as you can get. If I did not already purchase my Revel Studio 2 speakers the Sonner speakers would be my choice. 

what’s your amplification?  what speakers are you replacing?

Perspective 2 Graphene and Gibbon Super Nines.

I immediately think of the KEF LS60.  Hard to beat in my opinion for the size.  Simple.

Sonus Faber Maxima Amator...

Dutch & Dutch 8c, Yes it's a standmount, but a complete system: smartspeaker, powered, with a streamer, DAC and room correction. And it is a three-way. About $16K.

A living room system ought to sound good but also not be obvious and certainly not dominate the space.

Linn Series 5. Active towers with their own subs. They have a music server--the Majik DSM. The combination will be within your budget.

I will chance the ire of this board by suggesting B&O Beolab 28 actives. If you want a small footprint, I don't think you will find anything less obtrusive unless you go in-wall/in-ceiling.

KEF Blade meta would be a leading contender for me. 

Chek out the Spendor D-line!

https://spendoraudio.com/d-line-loudspeakers/

Another narrow body: Boenicke W8: H 770mm, W 120mm, D 260mm  (~30x5x10).  There is also a larger W11 which is not that much wider.  Funky looking, all wood, not mdf, cabinets. 3 pricing levels in each line ( W8 $10k, $18k, $26k). 

I would recommend the Wilson Benesch speaker line...The great thing about them or should I say one of the great things is there use of carbon fiber cabinets which dramatically reduce the back resonance of the drivers and convert it to a very high frequency which allows them to be placed closer to a back wall without the booming bass of many many speakers I have heard. Great midrange, very full sounding with a 7" driver. check em out.

wilson-benesch.com

Magico A3?  44 H, 11 D, 9.25 W, $15.4k (add $600 for grills).  Had a demo this week and seriously considering.  

I need fairly narrow and shallow speakers.  Have about 22 inches from wall to front of console (NYC apt living/dining), so with A3 would be about 11 inches from wall. 

Von Schweikert Endeavor RE (walnut) or Endeavor SE (painted). I have the Endeavor RE. 

Thanks so far. The Audiovector R3 is nice it’s wider than 7”‘though - website says 9.1 inches.

The blade is too tall it’s a lot of speaker. I’ve seen it in person!

KEF Blade 2 Meta. Forget that BestBuy sells it too. This is one of the very best. The soundstage is the best I have ever heard, except live.

The tech and research KEF put into the Blades is unlike most competitors.

Audiovector R3 Arrete is what I have.  Baffle is about 7” wide.  Msrp is half your budget.   $12,900.  Custom colors are an option.  Any paint you want.  

I went to audition QLN Prestige 3, which are not wide by any means, but not the very slimmest.

I’d also look into audio physic.  I’ve not had a chance to hear their newest driver technology, though.  

good luck.

Raidho, Scansonic, Perlisten, and Borresen come to mind.  I’ve not heard any of them though and I don’t know what you’re looking for other than form factor.  If you give more information on the sound you’re interested in there are lots of people around here who can help you narrow down your search.  At your price range you should really go listen to anything that piques your interest.