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Replacing HiFi with Bose

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

Discussion summary

YOUR RESEARCHReplacing HiFi with Bose

Leading reported evidence

Set bass

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

I set the bass to 0 and the treble to +1 and fold down the rear seats.

Replacing HiFi with Bose
Frequently discussed work

Replace with aftermarket

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

I know, don't jump all over me about it being better to replace with aftermarket.

Replacing HiFi with Bose
Read full discussion summary

Leading evidence: 'Set bass' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace with aftermarket' (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 · 9 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Use 2002 or other year bose system

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

Can I use a 2002 or other year bose system?

Replacing HiFi with Bose

Replace with aftermarket

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

I know, don't jump all over me about it being better to replace with aftermarket.

Replacing HiFi with Bose

Use 2002

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

You could only use a 2002, because the '03+ use the MOST system.

Replacing HiFi with Bose

Use 2ohm speakers and 1ohm base speakers

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

Bose uses 2ohm speakers and 1ohm base speakers, which is non-standard.

Replacing HiFi with Bose
Frequently discussed actions (7)

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

Replace with aftermarket

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

I know, don't jump all over me about it being better to replace with aftermarket.

Replacing HiFi with Bose

Set bass

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

I set the bass to 0 and the treble to +1 and fold down the rear seats.

Replacing HiFi with Bose

Use 2002

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

You could only use a 2002, because the '03+ use the MOST system.

Replacing HiFi with Bose

Use 2002 or other year bose system

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

Can I use a 2002 or other year bose system?

Replacing HiFi with Bose

Use 2ohm speakers and 1ohm base speakers

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

Bose uses 2ohm speakers and 1ohm base speakers, which is non-standard.

Replacing HiFi with Bose

Use bass

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

Is there a subwoofer, or are the door speaker used for bass?

Replacing HiFi with Bose

Use most system

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

You could only use a 2002, because the '03+ use the MOST system.

Replacing HiFi with Bose
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.

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

  • Rennlist: 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: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have a 2000 C2 with HiFi. Is it possible to replace it with the Bose? I know, don't jump all over me about it being better to replace with aftermarket. I just may have access to some bose parts. What parts would I need? Is there a different Amp, Speakers and Head Unit? Is there a subwoofer, or are the door speaker used for bass? Can I use a 2002 or other year bose system?

POST 3Original post

I think that there are supposed to be woofers under the rear seats.

POST 4Original post

You could only use a 2002, because the '03+ use the MOST system. If you're going to go through the trouble, there's much better stuff out there.

POST 5Original post

I have Bose and the subwoofer appears to be in the rear window shelf area. If I were in your shoes I would go for the Becker Monza, it's a headunit with mp3 and it looks like the stock cr23 headunit I have. I would also go for non-MOST and upgrade the amps and speakers to something more powerful; speakers would be focals. Bose uses 2ohm speakers and 1ohm base speakers, which is non-standard. Stay away from '03-04 MOST system and your upgrade options are much better. Good luck, let us know what you decide and pics too would be cool.

POST 6Original post

if you have a cab, the bose subwoofer is under the passenger dash. Without the sub, your music won't have punch. I don't know if the sub can be fitted into a pre02 model dash.

POST 7Original post

I think the Bose in my '02 C4S is (surprisingly) VERY good, and I'm an obsessed audiophile. Mark Levinson, B&W Signatures, $1000 power cords...you name it, I've got it. The Bose that was in my '04 Cayenne S was also quite good. Bose home audio is a completely different story , but they've done a superb job with Porsche.

POST 8Original post

johnlee...sorry but I totally disagree. I can't stand the Bose in my '03. It may very well be the worst car stereo I have ever owned. It is incredibly dissapointing.

POST 9Original post

I set the bass to 0 and the treble to +1 and fold down the rear seats. In this configuration, the Bose system sounds (for a car) remarkably neutral, with good dynamics and detail retrievel. It even images (to a degree). As a result, I find that well-recorded CD's really shine. Ok, the bass is not as tight and the high frequency extension is not as effortless compared with what I have at home, but for car audio, I'm impressed. On the other hand, since I (recently) added the Porsche sport exhaust, the audio sound quality doesn't seem so important anymore .

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