Who makes coax speakers?


I'm  wanting to maximize vertical dispersion in my speakers so that I'm not forced to sit when listening. I understand that this limits me to coax or singledriver speakers, the later of which I already have and I'm looking for better frequency extension. My room isn't large enough to properly support omnis.

What brands manufacture these types of speakers, or anything else which would fit my situation? I'm aware of Gradient, KEF, and Tannoy. Likely to buy the Gradient Six speakers unless I'm missing a better option. Seas makes all manner of coax drivers but I'm unable to find any brands using them, why is that?
redfuneral
Post removed 

Most speakers designed by Andrew Jones use coaxial drivers. These range from moderately priced Elac to high end TAD or Pioneer. Omega speakers can also make you a design with single drivers both on front and on top. Rarely come up for sale but I saw one up for sale on A'gon just recently and was very tempted.

I left out the fact my room is 10x15' and the speakers can at most be moved 1' from the wall. Budget tops out around 2.5K assuming passives. I'll look into the brands mentioned & stereophile measurements listed. I think my close to wall placement counts out ribbons(dipoles?) Good advice so far.

@pbnaudio Can you release pricing information at this time? I wonder if the woofers might prove too much for my room.
RF,
I don't know yet what Madisound will charge for the kit Driver cost is $806 for a stereo pair (4 woofers and 2 coax drivers). Typically crossover components cost is about equal to driver cost so I'm guessing at $1500 to $1600.  Then what ever you'd want to spend on Cabinets on top of that.

The Seas CX871 (which is what we are going to call it) is front ported, Dims are 11W x 16D x 44T, as will all my designs its neutral / flat frequency response,  so I don't think you will have an issue with woofer overload in your room size.

Good Listening


Peter

  

Added a few pictures of the finished Kit on my system page - Check it out :-)   Grilles and Stands are not yet installed 

https://systems.audiogon.com/systems/4923


Good Listening

Peter