Perhaps what you need is some type of system that can be tucked away somewhere and you simply have a remote dial on the console.
FUSION Entertainment
My next sterio will be going that route as the current one plus two others over the years mounted in the console dash have all suffered from the effect of sea salt, sun, cold, wet and the surrounds of the facia have all cracked or started to disintegrate. (even with a plastic cover when not in use) The weather just kills stuff after a while.