SL R230 - Door Speaker Upgrade or Replace?

matthewlambert

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Nov 24, 2022
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Your Mercedes
SL350 R230
Hello all,

I have a 2006 SL R230 with the non-fancy, standard audio system but with the top-spec Nav headunit (apologies I couldn't remember its proper name). The speakers in both doors sound like they have blown (I am assuming its the larger bass speaker), the passenger side is much worse than the driver's side.

I do not have much budget for upgrading the audio system, so was wondering if it would be best to replace with second-hand parts found online, replace with new Merc parts or replace the speakers for something aftermarket? Also, will I run into any difficulties with installing, i.e error messages/codes/SRS?

Any suggestions welcome.
Matt
 

LostKiwi

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Aug 25, 2006
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Location
Midlands / Charente-Maritime
Your Mercedes
'93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi
Speakers are a direct replacement. No weird coding stuff to worry about.
You may have difficulty finding decent replacement speakers of the correct impedance.
Cheapest simplest route is a set of used speakers.
 

00slk

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Dec 1, 2012
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Location
Cambridgeshire UK
Your Mercedes
2002 SL55 AMG, 2005 E320 CDi, 2014 SLK250 CDi, 2003 SLK200
I discovered that the door speakers in my bose system are the same as standard speakers in a non Bose system. So you shouldn't have too much trouble finding used replacements.
 

sonic

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Nov 21, 2009
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Staffordshire
Your Mercedes
E350CDI, SLC250d, FJR 1300
Take the measurements & have a look around, I am sure you can find a deal.
 

Larkone

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Aug 19, 2016
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Location
NW Essex
Your Mercedes
C219 CLS 320CDI 2008
Definitely replace with aftermarket speakers. MB factory speakers are as low end as you can get.
 

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