Thanks folks. The pic is a bit deceiving. I'll try to describe what you see in the pic and what I did, and sorry, did not take additional pics as I was moving along...
-- There is really not much "real estate" to work with if you still want to have access to the spare tire. If you don't care to access the spare or eliminate it from the equation, then there is plenty of room to work with.
-- Not my case. I wanted to have access to the spare, so my choices were limited. Another issue is that I got a rather large amp. 15.5 X 7 X 2 and a bit heavy at that. So mounting it on the sides similar to the Shaker 1000 amp system was a no-go.
-- My choices were really two: place amp against the top portion, where the convertible top folds into or against the back of the back seats--like you see in the pic. Drilling holes against the top portion, although doable, I would not recommend. This means you would need to know exactly where those screws are piercing thru without damaging the convertible top or worst, making a hole in the channel were the water would run and drain on the sides. Yes, you could attempt to disassemble some part of the top as possible back there to get a clear view of where the screws would end up, but for me that was a task I did not want to do.
-- I ended up screwing the amp against the trunk floor wooden cover which angles up toward the back of the back seat area. Oh, by the way, that's another thing, unlike the coupes, the space between the back seat and the trunk is where you find the convertible top motor and all the hydraulic lines and wiring. So, in reality, the amp is not screwed on the back of the back seats, because the back of the back seats is not really there to screw on -- hope this makes sense.
Sorry, for the long write up, hopefully it would help another forum member.
