Murphy, 4 PRO 60's would work great for you since you have the amp already. Mike, I think you would be set going with the pair of 485's or 2 pairs of 80's for both the rider and for the in and around the boat.
Don't let a HLCD based speaker deter you into going with a car audio based speaker for the close proximity.
Our speakers sound great for in and around the boat as well as the rider. It just depends on what you do with the volume control! And what amps and head unit etc...Any of the comments on bright etc...are all in the hands of what amps and what settings and what volume is set. Not the speakers. It is really hard to judge a system because you only hear the speakers. Not the rest of the system. But the speakers are at the end of the line so they get the blame. Just like cliff mentioned. When you get some frosty beverages involved and multiple guys lined up. Most rip of the volume knob.
You can always turn it down but if you don't have the ability from the start, you cannot go up. It's like a performance car. It is nice to have the horsepower there when you want it, even if you don't use it all the time.
The Horn in the 485 is different than the 80 and 60. Not just the shape of the horn. It is a titanium compression driver just like the 80 and 60 but it is much larger. It handles more power and plays lower frequencies. The 485 when has more mid range.
The WS-420 will be shipping by the end of the year. I attached the ad below. The boat link is to be used so what Cliff was talking about doesn't happen. You can tie multiple boats together and all play one source. So there is no blasting back and forth and over each other. Plus if all the boats are playing the same tunes, you don't have to turn it up as much and can save your battery etc...Now I know it will probably happen! 15 boats with all HLCD tower speakers all linked with the volume knobs ripped off. We always tell people to use common sense and respect others. But cannot control how people use their boats.
Tim
Wet Sounds