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Changing the factory amplifier

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

Discussion summary

YOUR RESEARCHChanging the factory amplifier

Leading reported evidence

Run leads

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
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 did run new leads to the dash as the speakers I was using were Focal 100KP's which are component speakers.

Changing the factory amplifier

Performed · outcome unconfirmed

I ran the leads from the dash speaker outputs from the amp to the crossover located in the trunk, then seperate leads to the mids and tweeters in the dash.

Changing the factory amplifier
Frequently discussed work

Adjust output level

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

No, just had to make sure the ground was good and adjust the output level on the amp.

Changing the factory amplifier
Read full discussion summary

Leading evidence: 'Run leads' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust output level' (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 · 7 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Run power/hot directly

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 upgraded to a JL Audio E6450 I ran a new power/hot directly from the battery with a fuse, and a new ground to where the battery gronds to the body.

Changing the factory amplifier

Run rca jacks

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 also ran new RCA jacks from the OEM head unit to the amp using an adaptor at the head unit I got from Becker.

Changing the factory amplifier

Use factory wiring

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 used the factory wiring for the doors.

Changing the factory amplifier

Adjust output level

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

No, just had to make sure the ground was good and adjust the output level on the amp.

Changing the factory amplifier
Frequently discussed actions (10)

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

Adjust output level

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

No, just had to make sure the ground was good and adjust the output level on the amp.

Changing the factory amplifier

Run leads

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
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 did run new leads to the dash as the speakers I was using were Focal 100KP's which are component speakers.

Changing the factory amplifier

Performed · outcome unconfirmed

I ran the leads from the dash speaker outputs from the amp to the crossover located in the trunk, then seperate leads to the mids and tweeters in the dash.

Changing the factory amplifier

Run oem head unit, and the sound is great, better

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

Still running the OEM head unit, and the sound is great, better from the OEM CD than the radio, but both still sound great.

Changing the factory amplifier

Run power/hot directly

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 upgraded to a JL Audio E6450 I ran a new power/hot directly from the battery with a fuse, and a new ground to where the battery gronds to the body.

Changing the factory amplifier

Run rca jacks

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 also ran new RCA jacks from the OEM head unit to the amp using an adaptor at the head unit I got from Becker.

Changing the factory amplifier

Set subs

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 doors are subs, and the outputs from the stock amp are set up fro subs and from a JL Audio 6 channel amp can be set for subs.

Changing the factory amplifier

Use adaptor at the head unit i got

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 also ran new RCA jacks from the OEM head unit to the amp using an adaptor at the head unit I got from Becker.

Changing the factory amplifier

Use factory wiring

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 used the factory wiring for the doors.

Changing the factory amplifier

Use ground

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

1999, what do they use for the ground?

Changing the factory amplifier

Use were focal 100kp's

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 did run new leads to the dash as the speakers I was using were Focal 100KP's which are component speakers.

Changing the factory amplifier
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.

  • 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: 20261027T022239Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Does anyone know how to find the pin configuration for the factory wiring harness that attaches to the amplifier? I have a HAES 6X40W Verstarker

POST 2Original post

Sorry I would post or send the diagram from my manual but for some reason I cannot cut and paste a section with the later versions of Adobe (I used to be able to do this with older versions). In any case here are the specs. Left Door - Green - Brown/Green Left Dash - Yellow - Yellow/Brown Left Rear - White - White/Brown Right Rear - Black - Black/Brown Right Dash - Red - Red/Brown Right Door - Violt - Violet/Brown These are for a 2000. What year is yours? I can check to see if it is different.

POST 3 / ORIGINAL POSTEROriginal post

1999, what do they use for the ground?

POST 4Original post

Those are the feeds from the amp to the speakers. The color/Brown are the negatives leads. Do you mean the ground for the amp? When I upgraded to a JL Audio E6450 I ran a new power/hot directly from the battery with a fuse, and a new ground to where the battery gronds to the body. You have to be careful of "ground loops" which can cause hums. I also ran new RCA jacks from the OEM head unit to the amp using an adaptor at the head unit I got from Becker. What are you trying to do?

POST 5 / ORIGINAL POSTEROriginal post

I understand the colors. I would think they would be the same 1999 as your 2000. I am upgrading to a JL Audio amp and speakers. I ordered an adapter that plugs into the OEM radio and provides RCA outputs. I can do the same as you did for power and ground because this is mounted next to the battery. Did you get any "hums" when you hoooked it up this way?

POST 6Original post

No, just had to make sure the ground was good and adjust the output level on the amp. You will love the results. I did run new leads to the dash as the speakers I was using were Focal 100KP's which are component speakers. I ran the leads from the dash speaker outputs from the amp to the crossover located in the trunk, then seperate leads to the mids and tweeters in the dash. The stock speakers are coaxial so ther is only one set of leads for each speaker in the dash. The doors are subs, and the outputs from the stock amp are set up fro subs and from a JL Audio 6 channel amp can be set for subs. I used the factory wiring for the doors. Also for the rears where I put Focal 100 slims which are coaxial (i.e have resistors to separate the frequencies rather than crossovers). The biggest benenfit is from the speaker upgrades, I did this before the amp and even with the stock amp they sounded much better than the OEM speakers, which quite frankly are junk. Then I did the amp and it added alot of quality and power. Still running the OEM head unit, and the sound is great, better from the OEM CD than the radio, but both still sound great. Good Luck!!

POST 7 / ORIGINAL POSTEROriginal post

Sounds like you have a great system! Thanks for all of you help and advice.

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