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Old 06-06-2017, 03:33 AM   #1
miiser
 
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Can someone explain me speaker jacks??

Hi all,

After many posts about my audio quality and the bass that comes out of my new jvc cs-j620x is terrible, many of you suggested to go for a new aftermarket headunit.

So here I am, I am going to buy a pioneer FH-X731BT.
This particular HU has 6 jacks in the back except from the regular universal plugs.

After I saw the specs the 2 jacks on top are for middles, the 2 jacks in middle are for highs and the last 2 for sub.

But I have never done this kind of swap in the past and I don't know how to use these jacks. There are 2 jacks for each output(look picture below). So I assume the one is negative and the other the positive? Or in every jack I plug only one speaker?
If it's positive-negative, how I am gonna plug 2 speakers ? In parallel?
But the HU has built in settings that I can tune each speaker alone. Meaning Front left front right etc.

If it's in parallel connection how the stereo will know which speaker in particular I want to tune?

I hope you understand what I am saying.

Also anyone who has the wiring diagram?



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Last edited by miiser; 06-06-2017 at 04:47 AM.
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Old 06-06-2017, 07:31 AM   #2
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Those are the preouts for connecting an amp. Not used if wiring speakers direct to HU.

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Old 06-06-2017, 07:48 AM   #3
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Quote:
Originally Posted by WeeYari View Post
Those are the preouts for connecting an amp. Not used if wiring speakers direct to HU.

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Are you sure? Because I think they are for directly plug speakers. At least that's what I heard in a video


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Old 06-06-2017, 07:52 AM   #4
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http://www.caraudio.com/forums/head-...a-preouts.html

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Old 06-06-2017, 07:57 AM   #5
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Ohh ok.
So I can't plug speaker in these lines directly?


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Old 06-06-2017, 08:17 AM   #6
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No.

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Old 06-06-2017, 09:03 AM   #7
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Quote:
Originally Posted by WeeYari View Post
No.

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Thank you. Is there any wiring Diagram ?
I will order plug n play harness but I want to know what each wire does


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Old 06-06-2017, 10:12 AM   #8
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The wiring harness will come with all the wires labelled.

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