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      01-06-2013, 02:28 AM   #1
Bingobimmer's Avatar

Drives: e90 n54
Join Date: Dec 2011
Location: On the road...

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***Amp/Sub Install Help Needed!

SKIP TO NEXT PARAGRAPH FOR THE BIG QUESTION. Well the other day I saw my old JL amp and sub from my previous car just sitting around after months of trying to get them sold. So I thought why not just throw one in my e90! I didn't want to put both in because I don't really want a huge bass boom (Ideally just one 10in JL w3). So I thought one 12 would really fill the deep bass gap left by the logic7.

So I picked up a wiring kit and a technic harness. I used the e92 diy as a reference which was very helpful. I stared by attaching the power cord to the positive connection on the battery. Then I attached the ground wire to the frame, but NO POWER! Really confused on this. Any help would be greatly appreciated!
LOST BUT NOT FORGOTTEN 2009 E90 335i AW... Black grills/jb4/lux angel eyes/clear side reflectors/and a few more small mods

2011 e92 335iSSSS Black