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JBL speakers where do they go?

Discussion in 'Audio & Video' started by searoach, Dec 13, 2018.

  1. Dec 13, 2018 at 4:07 AM
    #1
    searoach

    searoach [OP] New Member

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    Florida
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    Lift and exaust
    Hello from Florida,
    Proud owner of a 2008 Crewmax with JBL and my passenger front door speaker is dead does anybody have a wiring diagram?
    I do not want to start tearing into the dash to figure out that it goes down to the amp or where the connectors are any help would be greatly appreciated.
    I changed all the door speakers out with new and swapped to test the speaker which works when I move it to the driver's side. I think my amp is bad.
    But before spending money on an amp I just want to verify that it is not the receiver instead.
     
  2. Dec 13, 2018 at 4:29 AM
    #2
    Netmonkey

    Netmonkey Don't be a Dumbass

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    Georgetown, TX
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    2016 Texas Edition, 5.7, CM, MGM
    Icon stage 2 lift, 295 60 20 nitto ridge grapplers, fuel kranks, TRD dual exhaust, TRD rear sway bar
    the lower door speakers go to the amp. the dash speakers and the rear tweeters go to the head unit.
     
    NewImprovedRon likes this.
  3. Dec 13, 2018 at 8:07 AM
    #3
    searoach

    searoach [OP] New Member

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    Lift and exaust
    Thank you net monkey for the information as I said I think I have two problems because the dash speaker and tweeter on the door passenger front also do not foot out the volume of the driver side door Tweeter and dash speaker
     
  4. Jul 7, 2020 at 9:44 AM
    #4
    Duhockey

    Duhockey New Member

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    BSD lift, Tough Country Deluxe bumper, compustar remote start/security, rino lining, XD wheels,
    Searoach, did you ever find/get a wiring diagram? I just bought a 2008 and the rear sub has been removed, the rear door speakers dont work. The JBL amp seems to be ok. It looks like they put in an aftermarket amp and possibly wired the back speakers and their aftermarket sub (removed) via that 2nd amp. I wish I knew how a stock JBL for 2nd gen was setup.
     
  5. Jul 8, 2020 at 4:55 AM
    #5
    Kojack

    Kojack New Member

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    MIke
    Black Mountain, NC
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    Searoach and Duhockey,
    The front door speakers are wired in series with the front dash tweeters(side dash speakers). Start there. Pop the cover off by the A pillar and check that connection first (IF YOU ARE USING THE FACTORY WIRING). If the front side dash speaker is unplugged from the speaker connector, you will get nothing from the doors. Same thing applies to the rear door speakers. If the tweeter in the rear door is unplugged, no sound will come through the door speaker.
    Good luck and please report your findings.
    Mike
     

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