Full range stand mounted speakers

I use the Monitor Audi Gold 100's for my stand-mount stereo speakers.  The sould is great without a sub (50hz - 20kHz).  Take the grilles off and you see non-fabric materials.

If you have woodworking skills or can pay a cabinet maker to build them, these are nearly impossible to beat for less than $15-20K!! The F3 (-3db) is 33hz so pretty full range! 
https://www.diyaudio.com/community/threads/jeff-bagby-helios-speaker.373041/

Full range is 20 khz+  and below 25hz  Not possible 

whati would highly recommend  a very good Subwoofer 2 are better still 

such as a SVS 4000 which has a great app and they offer discounts and 45 day trial and pay shipping both ways ,the MBL 126 with stands and sub the most incredible stand mount and for $16500 a true Audiophile bargain .

I recommend developing and listening in a cat-free environment.  Cats contribute to an excess of negative energy that creates hard treble and a lack of bass definition.  Cats are also significantly contribute to phono cartridge early wear.  Cable fray has also been observed with cats present.