Anyone else have a nice system in there e60? Post some pics! looking for different ideas, I currently have 4 10"s in a 6cf aerotuned box tuned to 32hz on a Hifonics Brutus 2000

 

No I don't but I want one baddd . How is your system hooked up ? I have a 2004 530i and I have no clue where to start without getting a aftermarket deck . Plz help

 

man i would love to get that JL stealth box but a grand for it is robbery.

http://www.m5board.com/vbulletin/e60...ox-e60-m5.html

 

Technic has for sale a pretty straight forward PnP system to connect an amp to your stock stereo system, i havent personally bought one yet but plan on it soon.

https://5series.net/forums/private-m...ilt-loc-99857/

 

I have Jehnerts powering the front and underseat subs, Helix E4X's in the rear deck with Technic's harness powered by Alpine XD/600. More than enough power and sound is great. Clear crisp highs and very clean bass, not boomy. The only thing I miss is the stock subs would thump on your toosh, which I no longer get. I'm still playing with configs but overall very happy with the upgrade.