I purchased a 2006 Donzi 35 ZR and the stereo had been previously missing "everything gone" It has 1 sub box on each side by the bolsters to fit a 12 inch sub and has 3 component speaker holes on each side. In the cabin it has 2 MB Quart speakers. I assumed it had MB Quart throughout but MB Quart doesnt list 12 inch subs. Any ideas what came from the factory in these boats?

My 08 has all mb quart speakers, with a kenwood head unit.

"Donzi Andy" Do you have 12 inch subs in your 08?

If I remember correctly, I have one MB Quart sub on the passenger side. I think it is 10 inch. And there are six standard MB Quart speakers, two in the cabin, and four in the cockpit area.

This had 6 components in the cockpit and two sealed 12 inch sub boxes by each seat and 2 components in the cabin. Alittle overkill for my taste but I have to fill the holes.