I replaced my KEF Reference 5’s, with Sonus Farber, Amati G5’s and now I rarely use my 12” subwoofer anymore. I also have a set of Acoustat Model X’s, that can blast me out of the room with 40 watt amps. Having said that, they really need a subwoofer or two at lower sound levels.
Have you ever thought about getting a pair of Planar headphones?
All the best.