Planet-9

'09 speaker issues

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Original source

6 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH'09 speaker issues

Reported or suspected cause

cd), and the rasping got worse

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause: 1
Suspected cause: 0
Reported fixes

Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that suspect a cause: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause
I turned on the radio (to check if it was the CD), and the rasping got worse.
Original post Read captured discussion
'09 speaker issues

Frequently discussed work

Run through the pcm

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Sirius) running through the PCM to the Bose sound system.
Original post Read captured discussion
'09 speaker issues

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Leading evidence: 'cd), and the rasping got worse' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'cd), and the rasping got worse' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Run through the pcm' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 6 captured posts examined · 1 partial discussions

Compare 2 other evidence results

sub as well

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause: 1
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that suspect a cause: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause
But I think the problem is the sub as well.
Original post Read captured discussion
'09 speaker issues

Run through the pcm

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Sirius) running through the PCM to the Bose sound system.
Original post Read captured discussion
'09 speaker issues

Frequently discussed actions (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Run through the pcm

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Sirius) running through the PCM to the Bose sound system.
Original post Read captured discussion
'09 speaker issues

Reported and suspected causes (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

cd), and the rasping got worse

No successful repair reported for this finding.

0
Identified cause: 1
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that suspect a cause: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause
I turned on the radio (to check if it was the CD), and the rasping got worse.
Original post Read captured discussion
'09 speaker issues

sub as well

No successful repair reported for this finding.

0
Identified cause: 1
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that suspect a cause: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause
But I think the problem is the sub as well.
Original post Read captured discussion
'09 speaker issues

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

6 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Planet-9: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T165639Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

During my nice drive today one or more speakers started to "**** out". While listening to a track on a CD the sound faded and the front speakers produced horrible scrapping noise. I turned on the radio (to check if it was the CD), and the rasping got worse. After I turned off the car and turned it back on the sound was fine. Any ideas? Thanks! I have a '09 Cayman S with the 'High End Bose Sound Package' P.S. FYI: I don't blast my music, nor do I listen to music with strong bass.

POST 2Original post

Happened to me once, sort of, and seemed like it was coming from the sub. But the rest of the channels seemed ok. I hit the sub cover moderately hard a couple times while I was driving (a slight stretch, but I did it without going into the ditch!), hoping it was something loose and vibrating a little with the resonant frequencies coming from the sub...it seemed to help, but not cure it. I got out of the car for an errand, and when I started her back up, the stereo seemed just fine. Hasn't happened since. Doesn't seem to be exactly like you described, but I have read a few things about strange intermittent stereo problems on this forum....mainly from the Bose system. Mine is an '06, and I've had it only a few weeks. Let us know what you find, if anything. tp

POST 3Original post

Thanks. The speakers worked fine this morning... :crazy: But I think the problem is the sub as well. I can't tell for sure, but I felt the worst of the noise was coming from there. If it happens again, I'll bring her in...

POST 4Original post

CobaltCroc, How does the 09 Bose woofer sound? has Porsche fixed the booming bass sound or does it require the "polyfill" mod?

POST 5Original post

I had exactly the same thing happen to my '09 CS w/ Bose... about 6 weeks ago. After I shut down the car and re-started, it went away. Hasn't been a problem since.

POST 6Original post

I have an '08. Twice in 7 months I've gotten a short 1-2 sec screech - but am thinking that was more a problem with the satellite radio (NAV-TV w. Sirius) running through the PCM to the Bose sound system. But once when I was playing a CD I got this uncontrolled fade. The off-on routine worked here and it hasn't happened since. Odd. My bigger problem has been the occasional "channel freeze up" (which happens not just with satellite but with FM) where it locks onto the same station and changing it on the display doesn't change what you're listening to. On these occasions I wonder if PCM or Bose hasn't been engineered by someone who worked on Windows software........

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