[frankg11]

Ok I have just took delivery on a late 2012 335is with the updated hk stereo and I drive with nav. Is the a cd changer in this beast?

Is there a best flat response curve on the equalizer as well? That someone may have found.

Thank you.

You all have been a wealth of knowledge on the car and thank you all for your contributions,

2010 x5 4.8 in m trim owner and now a 335is.

[ctuna]

You should have USB on a newer car load up a USB stick with your favorite tunes . You can get far more tunes on a USB stick and it will never have a mechanical failure , also you can edit it or put new stuff on it . Use and ipod if you don't like that or your phone may be capable of some music storage .
Also I think the hard drive in the Nav Unit is capable of storing some tunes.
It does have a single CD and if you load that up with High Quality mp3 you can get 50 or 60 tunes on one of those disks more if low quality.

There is a sticky at the top of the page for eq setting for L7 stereo

[VP Electricity]

Yeah, it's already pretty flat. The issues have more to do with driver impulse response, associated dynamic distortions, and poor crossover design at the mid/tweet handoff than they do a flat response, I'm afraid.

But congrats on what is certainly a very nice car

[frankg11]

Thank you all. I have got that whole USB deal worked out now too. Found a great piece of software to rip iTunes also into a nice mp3 folder structure. It's called tune clone and it does that unlock protected content DRM so I can play those tunes In the car.