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E46 Coupe Harman Kardon Retrofit

BMW forum 3 series car: E21, E30, E36, E46, E90, E91, E92, E93, F30, F31, F34, F35

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E46 Coupe Harman Kardon Retrofit

Postby bowlerwell » Thu, 12 Jul 2012 21:50:00 UTC

Hi All.
I'm wondering just how much effort is involved with retrofitting the Harman Kardon system into an E46 Coupe...?

Is it just different speakers, + sub, +amp?
Are there seperate amps per speaker?
Do I need a new wiring loom?

Thanks for your help,
JohnB
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Re: E46 Coupe Harman Kardon Retrofit

Postby rich320d » Sat, 14 Jul 2012 21:15:54 UTC

Hi,

I think you might find the cost of all the parts, used or second hand might be more than getting a good set of speakers fitted by a specialist.

www.realoem.com should like an HK retrofit for your car also.

Regards

Rich
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E46 Coupe Harman Kardon Retrofit

Postby Gavin » Sun, 15 Jul 2012 19:39:13 UTC

I wouldn't bother, much cheaper and better results from buying quality replacement speakers and amp or amps.
Done this using rainbow/bsw speakers and woofer box a massive improvement over HK system
Next job is updated Bm54 unit with improved amps and RCA outputs
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Re: E46 Coupe Harman Kardon Retrofit

Postby bowlerwell » Mon, 16 Jul 2012 09:32:25 UTC

Thanks for the replies. Very useful.
I like how compact and discreet the HK sub is, is there an aftermarket option that won't involve using up 1/3 of my boot space with a sub box?

Thanks.
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Re: E46 Coupe Harman Kardon Retrofit

Postby samurai1967brian » Tue, 17 Jul 2012 16:20:22 UTC

whats wrong with karmon hardon { like this spelling better} , why drown the howl 0f that lovely straight 6
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Re: E46 Coupe Harman Kardon Retrofit

Postby spuffington » Tue, 17 Jul 2012 17:46:14 UTC

Agree that the HK drowns out the straight six, but also having had a E46 without HK, I can say that the non-HK system is pants. If I had kept my vert a bit longer I would've invested in a decent stereo upgrade. I hadn't realised the benefit of the HK in my coupe until I didn't have it. :(
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