I looked at the three pro audio setups extensively.
The Wetsounds Pro 485's were good looking and loud as snot, but the horns were too bright sounding for me.
The Wetsounds Threesome was almost as loud as the 485's but still a little too bright.
The NVS ten/ten's were the loudest speakers I heard, but they were so bright it was painful to listen to.
I listened to a four Wetsound Pro Eighty setup that sounded great, but they looked a little over kill for a smaller tower like mine.
I listened to the Trident system, and thought it was the nicest horn based system I heard. The method of attaching them to the tower kept me from going with them.
I listened to a set of NVS Addictions, and felt as if they weren't full enough on their own.
After listening to all of the above systems, someone suggested I try the NVS Tyrants. I was extremely impressed. They are loud minus the brightness, and sound fuller than any of the other setups I listened to. I ended up buying a pair for my boat, and love them.