I got the rubicon 450's but they did not fit my tower. I sent them back and got 6 fusion 6 1/2 diamond audio tower speakers. I'll post pics next week because you have to see these things with 6 on the tower. Let me tell you this, these things kick arss. My daughter said they were too loud back at the rider (how can that be?). We were also sitting in a cove floating last weekend with a boat with NVS tyrants. The boat pulled away and gave us a major league sound show, it sounded fantastic. I was envious. Too my surprise, all the boats floating with us (and they weren't all buddies) compared mine to his and said that mine sounded BETTER.
Although his were quite loud, they said mine were as loud but much clearer. Anyone looking for great speakers should consider these!