The aspect I like about the Yorkville is that it is Horn Loaded front facing, which explains the "Boominess". This is how I like my Bass to sound. My Scoops are 15" each but because of the overall design of the speaker system I get Punch as well as Boom.
This Club
http://midnightrodeokaty.com/ is about 15,000 sq. ft. and has 8 CV ABs but the way they have them positioned has taken away the impact they could really give. The Dance Floor is like a Race Track, oval, about 6 people shoulder to shoulder wide and about 200ft end to end. They have the CVs each on the outside of the track interspersed facing the inside (There is a Bar and seating in the center of the track/dancefloor). There is all kinds of crosstalk and comb filtering going on. This is why, System design, processing and placement is so important to get the maximum possible clean and powerful sound one can get. It can be greatly diminished when any or all of the elements are compromised.