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BMW 3-Series (E90 E92) Forum
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Underseat subs jumpers setting
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12-02-2012, 03:17 AM | #1 |
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Underseat subs jumpers setting
I have pm technic but in a bit if a rush as my car goes back together today. I have a base system running L7 mids and tweeters. Earthquake sws8 subs with jl xd400/4 amp with technics harness. From the guides i have read i wasnt to sure how to connect jumpers so i just followed beemers guide but i have a feeling i have not connected it correctly can someone advise please?
I have only 2 wires going into the connector block |
12-02-2012, 03:59 AM | #2 | |
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12-02-2012, 05:37 AM | #4 | |
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12-02-2012, 08:46 AM | #6 |
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12-02-2012, 10:10 AM | #8 | |
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Technically, you should not have to use jumpers in the 2-wires woofer connector configuration for the reason stated above. Once the OEM woofer connector is unplugged the front speakers should continue to receive the OEM HU front outputs. So if you are having problems with the signal going to the front speakers then there is something else going on. |
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12-02-2012, 01:09 PM | #9 |
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I will take out the jumpers tommorow and report back, mine is 2008 model and is pre lci. The problem I have at the moment all of this conencted up is that my front/rear fader and left and right does not appear to work so could be the reason becuas eI have added the jumpers?
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12-02-2012, 04:28 PM | #10 | |
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Triple check your harness connections: each wire has their assignment printed on each of them. |
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12-24-2012, 09:38 PM | #11 |
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Technic,
I purchased several harnesses from you in the past, and has been very happy with quality and ease of install.. Got rid of my 330i with logic 7 just to replace it with e92 335is. The is stock stereo is very dull. Keep reading that you have jumper harness available to add an amp. Can you please share some pics? E92 is 2011 MY with production date 05/2010.. reading up on alpine kit, but don't want to go that route.. The kit is 900+ on eBay Regards, Roman |
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12-25-2012, 12:46 AM | #12 | |
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Hi Roman
Take a look at this Stereo (6-speaker, no OEM amp) 4/6 harness install: http://www.e90post.com/forums/showthread.php?t=540954 And this other install for an alternate Stereo 2/4 harness install: http://www.e90post.com/forums/showthread.php?t=767449 Quote:
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