Second time I have seen this posted. Sorry, but it most certainly DOES use a crossover. Just not on the woofer.
http://www.soundstagehifi.com/index.php/equipment-reviews/703-reference-3a-mm-de-capo-be-loudspeaker...
This is similar to the venerable Seas A25 and now A26 kits.
https://www.madisoundspeakerstore.com/2-way-speaker-kits/seas-a26-10-2-way-kit-pair-based-on-the-cla...
One issue is, based on the frequency response I have seen I wonder if the tweeter isn’t on backwards? It is a really rough ride from 1kHz on up.
http://www.soundstagehifi.com/index.php/equipment-reviews/703-reference-3a-mm-de-capo-be-loudspeaker...
This is similar to the venerable Seas A25 and now A26 kits.
https://www.madisoundspeakerstore.com/2-way-speaker-kits/seas-a26-10-2-way-kit-pair-based-on-the-cla...
One issue is, based on the frequency response I have seen I wonder if the tweeter isn’t on backwards? It is a really rough ride from 1kHz on up.