Thread: M5 Speaker Sub upgrade

HI, I have a 2007 M5. I want to upgrade the sound. Car came with Logic 7 but it isn't loud enough as in mids, highs, or lows.

Any ideas and costs?

There are a few options you have.

1. You could use aftermarket amplifiers on your stock speakers to get a little more out of them. approx $1500.00
2. You could install aftermarket speakers and run them off of the logic 7 amplifier. approx $1200.00
3. You could install a complete aftermarket system consisting of speakers, amplifiers and a custom sub enclosure. approx $2500.00 - $$$$$

Go with focal access or k2, you will be very happy, and use a jl clean sweep for your signal.
You will be very happy.

It really depends on what you want to spend. You could do something very simple such as upgrading the speakers using bavarian soundwerks. Or you could go as far as digitally integrating with the most bus system, replacing the speakers, and adding aftermarket amplifiers. If you are looking to do this option, I would recommend that you look into Musicar NW as they offer some of the best integration options for the BMW.

go big or go home, call steave meade and have him do it for you, if you dont know who that is youtube search SteaveMeade916