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Planet-9

987.2 Cayman speaker upgrade

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Original source
7 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH987.2 Cayman speaker upgrade

Leading reported evidence

Install right door woofer, yup

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

When I first installed my right door woofer, yup, that one was out of phase.

987.2 Cayman speaker upgrade
Frequently discussed work

Check with my bud

No successful repair reported for this finding.

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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

I'll check with my bud.

987.2 Cayman speaker upgrade
Read full discussion summary

Leading evidence: 'Install right door woofer, yup' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check with my bud' (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 · 7 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Check with my bud

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

I'll check with my bud.

987.2 Cayman speaker upgrade

Replace factory stereo

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

I'm also going to be replacing the factory stereo with a

987.2 Cayman speaker upgrade

Set came

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

The ISU200 8 and tweeter set came from

987.2 Cayman speaker upgrade

Test speaker wiring polarity

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

On big tip, before you put your panels back on, test your speaker wiring polarity.

987.2 Cayman speaker upgrade
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.

Check with my bud

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

I'll check with my bud.

987.2 Cayman speaker upgrade

Install right door woofer, yup

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

When I first installed my right door woofer, yup, that one was out of phase.

987.2 Cayman speaker upgrade

Replace factory stereo

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

I'm also going to be replacing the factory stereo with a

987.2 Cayman speaker upgrade

Set came

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

The ISU200 8 and tweeter set came from

987.2 Cayman speaker upgrade

Test speaker wiring polarity

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

On big tip, before you put your panels back on, test your speaker wiring polarity.

987.2 Cayman speaker upgrade

Use same

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

Likely I will use the same but with a JL amp.

987.2 Cayman speaker upgrade

Use with wireless

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

How easy is it to use with wireless

987.2 Cayman speaker upgrade
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.

7 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: 20261026T161109Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

I went with the Focal as they seem to have a decent following on here. Yup, great fitment, and they definitely sound better than the SPP speakers. Worthy upgrade for sure! On big tip, before you put your panels back on, test your speaker wiring polarity. In my last pic, you'll see an inexpensive little meter than measures which way the cones are moving. You want all of them to match. When I first installed my right door woofer, yup, that one was out of phase. When you have speakers out of phase, they will never sound good!

POST 2Original post

I'm considering doing a speaker upgrade for my 987.1 Cayman , thanks for sharing this! Did you get a kit from Focal or just picked out individual speakers (which ones)? Are these wired into the stock head unit?

POST 3Original post

The ISU200 8 and tweeter set came from Crutchfield , the ISN100 mid-range speakers came from woofersetc. Right now they are hooked to the factory ASK amp, but I am replacing that with a Kicker Key200 amp in near future. I'm also going to be replacing the factory stereo with a Kenwood DMX908S and adding the factory Bose subwoofer to the system, the one that lives in the passenger footwell.

POST 4Original post

How do you like the DMX908S? A friend of mine owns a high end mobile av shop told me that what I should get. How easy is it to use with wireless CarPlay and did you find a light scheme that looks good? BTW I am in the speaker manufacturing business and can tell you what you already know, Focals are top of the line. Likely I will use the same but with a JL amp.

POST 5Original post

Thanks. Good call on the anti-glare. It's a 12 Boxster . I'll looked at the mount. I'll check with my bud. He has wood fab and 3D printers in his shop so who know what he has in mind.

POST 6Original post

Oh, another thing about the Kenwoods. Not sure if other brands do this, but with Kenwood , there's a special mystery menu that you can enter to put a custom splash screen on it. When I got mine from cai, he had already done it for me. It's just a really nice touch that gives a bit of an OEM look when firing up the radio.

POST 7Original post

One additional recommendation is the sound-deaden the door area around the mid/woofer, including directly in the hole/basket area near the door skin. Be mindful that most speakers for the door are infinite baffle, so don't make them air-tight when you fasten them in, or they may sound muddled or hardly move.

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