sound system

Question, I upgraded my sound system to the wet sounds "super system" $1600.00 option and I still really do not know what I am getting for the price. Does anyone know what this includes? I would like to know details like sub and speaker models etc. the brochure is way to vague. It just say upgrade.

Our 2013 2275 GCW has arrived but is still on dealer's property. Winter dry storage make for perfect time to think about adding to the existing stereo system we ordered, which is Sony M6 CD with USB, blue tooth and standard GCW Kicker speakers. We ordered the "Battery -Dual with Switch (port)"...