Video clip from some one with them installed. because for the price they sound like a great deal compared to the other 500.00 after market ones!
You're still not going to get the true sound from that. Stop in at your local HD dealer. I'm sure they'll have a bike with them on it. My local dealer has several of them. Every time I go in there for something, one of the salesman is blasting them showing them to a customer.
Spend a little more and get the J&M 7.25"'s. they blow the BOOM's out of the water. It is a fact. $70 more than the original poster spent shipped.
Drew
I have the 7.25 in the front on mine and the boom 5.25 in the rear. I have to tell you that the 7.25 are not that much better than the 5.25. Plus I would be willing to bet that they are made by the same manufacturer.
Don't get me wrong the 7.25's sound really good but at speed it really is not that big a dfference. I am driving both with a 400 watt 4 channel amp so loud is not a problem, I just wish they had more bass.