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wiring diagram

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Old Jan 6, 2023 | 07:38 PM
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wiring diagram

Interested in upgrading the sub amp in my 2019 S63 with Burmester 3D. I understand that the trunk mounted sub has a separate amplifier PN# 222-827-00-62 that only drives the sub. This is ideal if I can find out what the signal is going into this amp and the rest of the wiring for this unit as it will make the upgrade pretty simple. Worst case I can just grab the positive and negative going to the existing sub and send that to an audio control LOC and then to my JL sub amp and then just find 12V to drive the LOC and hook the new sub amp directly to the battery. I am also planning on replacing the factory 8" sub with a new more robust sub and reinforcing the trunk mounted enclosure along with some additional sound deadening. This will theoretically be an invisible upgrade but I will have a bass knob in the cabin that will let me adjust the sub bass. The 3D system is incredible but there are certain tracks that still really lack that ompf of bass and I want some more control over this. Plus I have all of this gear sitting in my garage from my last build so the cost is basically a few bucks for some misc. parts. So, any idea where I could get a schematic for this little factory sub amp?
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Old Jan 6, 2023 | 07:44 PM
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I'd love to see your car sometime. I'm in Normandy Park but drive to Bellevue and Tukwila for work regularly. If you're ever open to it, let me know.
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Old Jan 6, 2023 | 07:46 PM
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You bet. probably going to hit some cars and coffee events in the spring. I will keep you posted.
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Old Jan 7, 2023 | 02:23 PM
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223.168 & 213.012 & 906.633 & 214.005
Originally Posted by superpop
Interested in upgrading the sub amp in my 2019 S63 with Burmester 3D. I understand that the trunk mounted sub has a separate amplifier PN# 222-827-00-62 that only drives the sub. This is ideal if I can find out what the signal is going into this amp and the rest of the wiring for this unit as it will make the upgrade pretty simple. Worst case I can just grab the positive and negative going to the existing sub and send that to an audio control LOC and then to my JL sub amp and then just find 12V to drive the LOC and hook the new sub amp directly to the battery. I am also planning on replacing the factory 8" sub with a new more robust sub and reinforcing the trunk mounted enclosure along with some additional sound deadening. This will theoretically be an invisible upgrade but I will have a bass knob in the cabin that will let me adjust the sub bass. The 3D system is incredible but there are certain tracks that still really lack that ompf of bass and I want some more control over this. Plus I have all of this gear sitting in my garage from my last build so the cost is basically a few bucks for some misc. parts. So, any idea where I could get a schematic for this little factory sub amp?
After the option code 811 audio?
Attached Files
File Type: pdf
W222 811 audio.pdf (804.5 KB, 733 views)
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Old Jan 7, 2023 | 07:25 PM
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Thanks Diesel, this schematic does not include the optional 3D Burmester trunk sub. I can see the description but the schematic does not have it that I can see.
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Old Feb 2, 2023 | 05:21 PM
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Attached Files
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Wiring diagram.pdf (145.5 KB, 911 views)
File Type: pdf
Legend.pdf (70.6 KB, 354 views)
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