Ski Pylon Speakers??

Hey everyone,

I just purchased a '95 centurion falcon closed bow, i have it set up with 2 cvr kicker 12s in the bow hooked up to a 2 channel 600 watt amp, 4 6x9 polk audio marine grade speakers hooked up to a 1200 4 channel amp and sony head unit w/ ipod hook up and a cd tray so it never skips. I need more sound to come out of the boat though. The 4 6x9s seem to be in good positions, 2 in the dash for the driver and passengers and 2 in the rear on each side. I was looking to get the speakers that mount on the ski pylon, does anyone have any reccomendations as to where to get them, also do they make them with the polk marine grade speakers? Any help is appreciated!