Trying to do some mental design work on my subs for the boat. I've got 2 mtx 3000? or 6000? don't remember. but they are 10's trying to figure out a way to put them in the boat where they are theft deterent. Weather resistant, and out of the way. My thought here is building corner boxes behind the rear seat out of the way with the boxes standing vertically. maybe rounding the box on one corner (the one facing the engine bay) with the subs firing to the side of the boat using the space inside the side panels to carry the sound waves into the boat interior.