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911uk

No Sound From Rear Speakers

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Original source
4 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNo Sound From Rear Speakers

Leading reported evidence

Check connections into the amp

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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 performed work without a confirmed outcome
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.

Performed · outcome unconfirmed · Original poster

The head unit seems to operate ok - the balance L/R function works fine and I've checked the connections into the amp which all seem secure.

Original post Read captured discussion
No Sound From Rear Speakers
Frequently discussed work

Check !)

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 · Original poster

For some reason there is no sound coming out of the rear speakers (the speakers are there I've taken one out to check!).

Original post Read captured discussion
No Sound From Rear Speakers
Read full discussion summary

Leading evidence: 'Check connections into the amp' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'amp' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Check !)' (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.

Read captured replies

1 matching discussions · 4 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check fader settings

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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 performed work without a confirmed outcome
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.

Performed · outcome unconfirmed · Original poster

I've checked the fader settings and when I set it to fully fade to the rear all I get is the bass out of the front door pocket speakers but nothing out of the rears at all.

Original post Read captured discussion
No Sound From Rear Speakers

amp

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

Thats a MOST unit - and it smost likely the amp:

Original post Read captured discussion
No Sound From Rear Speakers

Check !)

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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 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 · Original poster

For some reason there is no sound coming out of the rear speakers (the speakers are there I've taken one out to check!).

Original post Read captured discussion
No Sound From Rear Speakers

Repair prices

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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 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

http://www.classicvalveamps.co.uk/amp-repair-prices

Original post Read captured discussion
No Sound From Rear Speakers
Frequently discussed actions (4)

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

Check !)

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 · Original poster

For some reason there is no sound coming out of the rear speakers (the speakers are there I've taken one out to check!).

Original post Read captured discussion
No Sound From Rear Speakers

Check connections into the amp

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
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.

Performed · outcome unconfirmed · Original poster

The head unit seems to operate ok - the balance L/R function works fine and I've checked the connections into the amp which all seem secure.

Original post Read captured discussion
No Sound From Rear Speakers

Check fader settings

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
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.

Performed · outcome unconfirmed · Original poster

I've checked the fader settings and when I set it to fully fade to the rear all I get is the bass out of the front door pocket speakers but nothing out of the rears at all.

Original post Read captured discussion
No Sound From Rear Speakers

Repair prices

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

http://www.classicvalveamps.co.uk/amp-repair-prices

Original post Read captured discussion
No Sound From Rear Speakers
Reported and suspected causes (1)

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

amp

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

Thats a MOST unit - and it smost likely the amp:

Original post Read captured discussion
No Sound From Rear Speakers
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.

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

  • 911uk: 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: 20261026T124918Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi I wonder if anyone knows the likely cause of this issue? The car is a C4S 2002 (52) Coupe. It has the CDR23 head unit along with the Becker BE6600 amp (996.645.331.01). For some reason there is no sound coming out of the rear speakers (the speakers are there I've taken one out to check!). I've checked the fader settings and when I set it to fully fade to the rear all I get is the bass out of the front door pocket speakers but nothing out of the rears at all. I believe mine is a non MOST system. The head unit seems to operate ok - the balance L/R function works fine and I've checked the connections into the amp which all seem secure. I've searched this site and cant find anything specific. Any ideas as to the likely cause from anyone would be much appreciated! (and I hope you're not going to say new amp because they're £££'s!) Thanks in advance

POST 2Original post

Thats a MOST unit - and it smost likely the amp: http://forums.pelicanparts.com/boxs...6-no-sound-rear-speakers-any-suggestions.html Try Douglas Valley, or just can the whole lot and install a 'normal' amp instead.

POST 3 / ORIGINAL POSTEROriginal post

Ah right thank you, I was assuming because it wasnt fibre optic is wasnt MOST - school boy error! I feared it might be the blooming amp. I'll have to do a bit more research to see what's the most economical solution.

POST 4Original post

Might be worth speaking to one of these guys and taking the amp to them (if your profile is accurate about location!): http://www.classicvalveamps.co.uk/amp-repair-prices https://electronicservices-derby.co.uk/

This is a source reference. Confirm exact model applicability in the original material.