The Best Speakers I have owned to date, are Anthony Gallo 3.1's, which I bought used. Note, they are no longer in production.
They are essentially Crossover Free, utilizing the following:
1) An Electrostatic 300 Degree Dispersion Tweeter with transformer, etc., from 13 K upward, no crossover.
2) Two 5 inch Carbon Fiber Reinforced mid range speakers, no crossover.
3) One 10 Inch Woofer with two voice coils, no crossover
The High Frequencies are amazing with great Mid & Bass Response, Clarity & Slam.
Bass is great down to 40 HZ or so, rated to 28 HZ with an optional amplifier on the second voice coil.
I chose to augment Bass with two Sub Woofers & an Electronic Crossover set @ 40 HZ & Down to get base down to 20 HZ in the system.
They are essentially Crossover Free, utilizing the following:
1) An Electrostatic 300 Degree Dispersion Tweeter with transformer, etc., from 13 K upward, no crossover.
2) Two 5 inch Carbon Fiber Reinforced mid range speakers, no crossover.
3) One 10 Inch Woofer with two voice coils, no crossover
The High Frequencies are amazing with great Mid & Bass Response, Clarity & Slam.
Bass is great down to 40 HZ or so, rated to 28 HZ with an optional amplifier on the second voice coil.
I chose to augment Bass with two Sub Woofers & an Electronic Crossover set @ 40 HZ & Down to get base down to 20 HZ in the system.