So let me start by saying this whole project started, because my boat was supposed to have a HT-AS-10 from the factory. Got the boat and there was definitely no sub sound. Went back and forth with the factory and the dealer I had bought it from. They thought I was nuts. At the end of the day, the sub was there, but never had power to it. Someone forgot to plug it in. So in case you want to know how to take the panels apart or factory location of sub. Please see attached file.
The pictures where too big to post.
This whole process took less than one hour with a cordless drill, needle nose pliers, and an extension for the bit (needed it to get around the fuse panel).
Pardon the typos in the PDF. I was a bit to tired when I typed it.
MrN
enzo244.pdf