[stratplaya06]

I am completely unbiased (paid full price, waited for the preorder to finish)

It sounds great. Highs are very sparkly, which is really great. I installed the right side first and then panned left to right and while I really love the stock sound system, the clarity and cooperation at higher volume levels is superb with the bsw setup. I paid around 550 for the kit for my L7 equipped 335xi, and don't regret it.

The real beauty of this kit is also how easy it is to install. I put in a JL stealthbox and dice/specdock integration, along with factory sirius into my e53 x5 (according to the bsw instructions, which were spectacular), and that was about a million times harder than this, and that involved no door panel removal.