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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > AUDIO/VIDEO + BLUETOOTH + Electronics/Alarm/Software > 2011 E93 factory hifi stereo system upgrade



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      11-09-2011, 07:04 PM   #1
eurowise
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2011 E93 factory hifi stereo system upgrade

Not our typical build, but we're always up for new things. A customer with a 2011 E93 wanted better sound so we upgraded all his speakers and replaced his factory amplifier with some performance upgrades



we loved the interior color







factory amp in place getting ready to come out





JL amp compared to OEM hifi amplifier



New JL amp will go in place of it. NO CUTTING was involved in this entire build! We used all factory connector ends, and amplifier harness was 100% plug and play. new power wire was run to battery for more juice but everything else was virtually a plug and play upgrade.





JL amp in place



OEM tweeter housings equipped with aftermarket tweeters





new door mid range speakers




crossovers







installed



oem speakers






as stated all factory connections used



thanks to the guys at musicar, they were extremely helpful and rushed the parts to us at the last minute for the client.

http://www.musicarnw.com/
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      11-09-2011, 07:22 PM   #2
chdavis
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Nice. I love the factory integration.
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      11-09-2011, 09:10 PM   #3
ctuna
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Where did you put the crossovers?

Since there seems little space in the coupe/convertible doors for them?
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