Most of the guys here are correct. We cannot "compete" in output against a W6 ;)

We can compete in terms of clean bass and for most users our system is enough. It is more of user preference :)

I was able to make an 8" W7 fit in the left compartment with proper airspace. It's just about the perfect sub, IMO, sounds incredibly clean with all types of music. And when you crank it, it's loud enough to please my little brother and his rap music tastes.

http://i78.photobucket.com/albums/j9...x/P8280971.jpg

:thumbup: Nice! How did you build it?

I have a 10" w/400 rms in a small box sitting out in the back. Sounds real good and is loud enough.

Didn't see that. Great work. Very similar to our system which I know sounds great!

BSW Stealth Subwoofer System for X5 xh108:
http://www.bavariansoundwerks.com/pr.../X5-Subwoofer/

http://www.bavariansoundwerks.com/im...pen-closed.gif