I'll ask the shop next week when I return to have it fine tuned.
So far though, it's so loud that you cannot hear a passenger speak. You can't see in the rear view mirror for the vibrations and it makes your face tickle.
I like to think I'm an audio lover. I enjoy DJ'ing in my spare time and have some fairly decent kit.
Normally I always spec the audio upgrade when ordering a new car, but this one was on a cheap lease from stock.
Having had Alpine aftermarket, B&O in an Audi and HK in the BMW - this Audison set up is different gravy.
It's warm, rich and crystal clear.