Has anyone used these speakers before? Right now Im using older polk db`s for tower speakers and have the mm650 in boat speakers. The km6500 kit has 2 horns and 2 coaxial speakers. So im trying to upgrade my tower speakers but dont want to spend 800$ right now.
I have a cadence f400-4 which gives each side about 250w rms bridged. They call for about 100 rms per speaker (or 200 per side). It does the job ok but would be better with a little more I think. Since these are technically components, you can bridge them.
I bought the version before for 350 off amazon, bought an me quart amp for another 150, it was a 4 channel amp I bridge mono the 2 sides. More than enough power. 
as anyone used these speakers before? Right now Im using older polk db`s for tower speakers and have the mm650 in boat speakers. The km6500 kit has 2 horns and 2 coaxial speakers. So im trying to upgrade my tower speakers but dont want to spend 800$ right now.
They are a very good option. Had them on my old boat. Get them off hifi sound as the usually have refurbs for like 250-275 which if I recall were still warrantied by kicker.