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  1. #1
    btmorris972's Avatar
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    problem with my new panasonic hu

    i recently upgraded hus. i purchased the panasonic cq 5401u. ive noticed that sometimes when playing the music at vol 20 on the hu that sometimes the hu will cut out for a second and them resume. vol 20 on my hu is where i set my gains.

    sadly i bought the hu off of ebay so i dont have a warrenty.

    any suggestions???



    my settup
    panasonic cq-c5401u hu
    12" type r in a 2.25 cu ft @ 33.5hz
    viper 1200.1
    polk audio 4x6"
    Infinity kapa 62.7i 2 ways

    Investigate 911
    http://www.st911.org/
    Loose change 2nd edition
    http://video.google.com/videoplay?do...62628848&q=911
    20 year physics professor Dr Steven jones
    http://www.cerebellum.tv/fvideo/BYU.php
    Mit engineer breaks down wtc collapse
    http://video.google.com/videoplay?do...64959599063248




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    btmorris972's Avatar
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    Re: problem with my new panasonic hu

    bump



    my settup
    panasonic cq-c5401u hu
    12" type r in a 2.25 cu ft @ 33.5hz
    viper 1200.1
    polk audio 4x6"
    Infinity kapa 62.7i 2 ways

    Investigate 911
    http://www.st911.org/
    Loose change 2nd edition
    http://video.google.com/videoplay?do...62628848&q=911
    20 year physics professor Dr Steven jones
    http://www.cerebellum.tv/fvideo/BYU.php
    Mit engineer breaks down wtc collapse
    http://video.google.com/videoplay?do...64959599063248

  3. #3
    firearm's Avatar
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    Re: problem with my new panasonic hu

    I had a CQ-C9800U that did the same thing at about 23 on the volume scale.

    Funny thing is that this only happened while playing CD's. The tuner would play louder without cutting out.

    This model had the class T amp and was crystal clear up to the point of cutting out.

    I will always wonder if I amped it if it would have resolved the problem. It's ashame too as this deck had tons of features and sounded great.

    Maybe it was some type of protection???????????????

    firearm




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    Re: problem with my new panasonic hu

    Ok so today it was happening again. I was at a red light so i know its not the road causing vibrations.

    It usually only happens with rap songs with heavy bass.

    my fronts are being powered off of a mtx 70w rms 2 chanell amp. Also one of my rear speakers is blow so i only have 1 speaker being powered by the hu.

    Is it possible for my amps to cause problems with the hu when playing at high volumes? btw my gains were set with a dmm.

    its probably just the subs vibrating the car to much. its really loud when the hu volume is at 20 which is where i set my gains.

    any help would be great.



    my settup
    panasonic cq-c5401u hu
    12" type r in a 2.25 cu ft @ 33.5hz
    viper 1200.1
    polk audio 4x6"
    Infinity kapa 62.7i 2 ways

    Investigate 911
    http://www.st911.org/
    Loose change 2nd edition
    http://video.google.com/videoplay?do...62628848&q=911
    20 year physics professor Dr Steven jones
    http://www.cerebellum.tv/fvideo/BYU.php
    Mit engineer breaks down wtc collapse
    http://video.google.com/videoplay?do...64959599063248

  5. #5
    btmorris972's Avatar
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    Re: problem with my new panasonic hu

    anyone



    my settup
    panasonic cq-c5401u hu
    12" type r in a 2.25 cu ft @ 33.5hz
    viper 1200.1
    polk audio 4x6"
    Infinity kapa 62.7i 2 ways

    Investigate 911
    http://www.st911.org/
    Loose change 2nd edition
    http://video.google.com/videoplay?do...62628848&q=911
    20 year physics professor Dr Steven jones
    http://www.cerebellum.tv/fvideo/BYU.php
    Mit engineer breaks down wtc collapse
    http://video.google.com/videoplay?do...64959599063248

  6. #6
    Jay_Rich's Avatar
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    Re: problem with my new panasonic hu

    Check and upgrade ur grounds maybe....never hurts

    Jay





    RIDE: 1995 Chrysler LHS
    ELECTRICAL: Stock w/ Big 3 1/0awg
    HEAD UNIT: Clarion DXZ855MP
    FRONT STAGE: JBL CS206 & Kicker KS3.5s(dash)
    REAR STAGE: JBL CS396
    FRONT & REAR AMP: Kenwood KAC-849
    SUBS: None for now
    SUB AMP: None for now
    WIRING: Lightning Audio 1/0 w/ Stinger Interconnects
    SECURITY: Clifford Arrow 5


  7. #7
    btmorris972's Avatar
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    Re: problem with my new panasonic hu

    well it is the subs causing the skipping. cause if i mute the subs or fold my back seats up the problem dissapears.

    also ive had 2 other hu in the car within the last year with the same wiring harness subs and grounds and never had a problem.

    eggcrate around the hu maybe??

    also the car is a 2000 camry.



    my settup
    panasonic cq-c5401u hu
    12" type r in a 2.25 cu ft @ 33.5hz
    viper 1200.1
    polk audio 4x6"
    Infinity kapa 62.7i 2 ways

    Investigate 911
    http://www.st911.org/
    Loose change 2nd edition
    http://video.google.com/videoplay?do...62628848&q=911
    20 year physics professor Dr Steven jones
    http://www.cerebellum.tv/fvideo/BYU.php
    Mit engineer breaks down wtc collapse
    http://video.google.com/videoplay?do...64959599063248

  8. #8
    btmorris972's Avatar
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    Re: problem with my new panasonic hu

    anyone???



    my settup
    panasonic cq-c5401u hu
    12" type r in a 2.25 cu ft @ 33.5hz
    viper 1200.1
    polk audio 4x6"
    Infinity kapa 62.7i 2 ways

    Investigate 911
    http://www.st911.org/
    Loose change 2nd edition
    http://video.google.com/videoplay?do...62628848&q=911
    20 year physics professor Dr Steven jones
    http://www.cerebellum.tv/fvideo/BYU.php
    Mit engineer breaks down wtc collapse
    http://video.google.com/videoplay?do...64959599063248

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