Speakers for leading edge, transients, speed and big sound

TAD anyone.

I equate these aspects of sound with horns, electrostatics, open baffle, the larger the physical structure the better.

https://audio-connexion.com/odeon-audio-tosca-2020-floorstanding-loudspeakers-poplar. I recently purchased the Izumi monitor model, which has the same tweeter and woofer, and could not be happier, I have owned probably a dozen or more monitors, T+A, Raidho, Canton, Audiovector, TAD,.. and these win. Hopefully someone will snag these at a great price!  Leading edge, transients and speed are all there. 

One of the best speakers I ever heard were the Yamaha NS1000.

They make a new series in the place of the NS1000s which are the NS5000 speakers. Worth a listen.

https://youtu.be/SJ14fyv9xZo?si=fNHDxfQrs6X3BM_2

The other was the ESS with the Air Motion transformers. They were the model with a 12" woofer in a square cabinet with the AMT sitting on top of each woofer. I think a company still makes them.

+1 more for the JBLs. And no dicking around on eBay or Reverb, or some garage-built, unserviceable wet-dream of questionable provenance. Just world-class engineering and build quality, Plus a real warranty, and near-guaranteed resell ability. Music Direct: https://www.musicdirect.com/speakers/jbl-k2-s9900-tower-speakers-cherry-wood-grain-pair-open-box/

Oh yeah, they sound great - these are not honkmeisters like Klipsch and most other old-school horns. But they're not shy, either, Speaker with this kind design are going to have what you ask for - dynamics, speed, and big sound -  in spades, and simply more of it than any cone speaker can deliver. No brag, just physics.  https://www.whathifi.com/jbl/k2-s9900/review