Interesting cabinets but without proper horns to make them a line array, they certainly won't project very far. Baffle mounted mids and dome tweeters won't reach beyond say 25 or 30 feet until the laws of physics take over. Beyond 40 or 50 feet, it'll be pretty muddy with a lack of highs.
They wouldn't be appropriate in anything more than a large room with like 200 people.
The subs look interesting but I doubt their efficiency is very high.