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    Subwoofer And Amp Problem

    My friend just got my 2000 watt 600x2 RMS and 2 2000w subs
    the problem is when he turn up the volume or the bass on his controler you cant hear anything just really bad sound and the sub starts moving alot you cant even hear music its like bouncing a basketball kind of sound but really fast CAN ANYONE HELP HIM.
    I Hooked up his system and I can figure it out.



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO




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    Re: Subwoofer And Amp Problem

    are they clipping? what rms on the subs



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    Re: Subwoofer And Amp Problem

    Not sure about the RMS on the subs but it much higher that the amp



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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    Re: Subwoofer And Amp Problem

    could be the rca's.






    2003 chevy s-10 ext. cab
    hu: jvc kd-avx1
    precision power 356cs components
    front amp: infinity 475a
    sub: diamond audio d6 10d4
    enclosure: 1.1 cubes ported tuned @ 31hz
    sub amp: JL G1700

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    Re: Subwoofer And Amp Problem

    Quote Originally Posted by kcdc30 View Post
    could be the rca's.
    Didnt think of that



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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    Re: Subwoofer And Amp Problem

    Need more information than that if you want some help on fixing your problem



    HU: DEH-80PRS
    Doors Deadened
    Front Stage: Rainbow SLC 265
    Front Stage Amp: Image Dynamics i2600
    Sub: Dayton RSS210HF-4 8"
    Sub Amp: Image Dynamics i2300
    Wire: Knu

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    Re: Subwoofer And Amp Problem

    Could it be that its not properly grounded



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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    Re: Subwoofer And Amp Problem

    Quote Originally Posted by SOundin LOUD View Post
    Could it be that its not properly grounded
    the power would most likely completely go out. i would think more along the lines of bad or crimped rca's, speaker wires touching, somewhere along those lines






    2003 chevy s-10 ext. cab
    hu: jvc kd-avx1
    precision power 356cs components
    front amp: infinity 475a
    sub: diamond audio d6 10d4
    enclosure: 1.1 cubes ported tuned @ 31hz
    sub amp: JL G1700

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    Re: Subwoofer And Amp Problem

    I had this problem before and i fixed the ground wire and it worked but this amp sound good untill i turn up the volume thats when it happens



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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    Re: Subwoofer And Amp Problem

    Quote Originally Posted by SOundin LOUD View Post
    I had this problem before and i fixed the ground wire and it worked but this amp sound good untill i turn up the volume thats when it happens
    well than it very well could be a power/ground issue. i was under the impression that it does this at any volume.






    2003 chevy s-10 ext. cab
    hu: jvc kd-avx1
    precision power 356cs components
    front amp: infinity 475a
    sub: diamond audio d6 10d4
    enclosure: 1.1 cubes ported tuned @ 31hz
    sub amp: JL G1700

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    Re: Subwoofer And Amp Problem

    I think im just going to BestBuy and buying a distribution block try it that way



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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    Re: Subwoofer And Amp Problem

    Quote Originally Posted by SOundin LOUD View Post
    I think im just going to BestBuy and buying a distribution block try it that way
    what size power and ground are you running?






    2003 chevy s-10 ext. cab
    hu: jvc kd-avx1
    precision power 356cs components
    front amp: infinity 475a
    sub: diamond audio d6 10d4
    enclosure: 1.1 cubes ported tuned @ 31hz
    sub amp: JL G1700

  13. #13
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    Re: Subwoofer And Amp Problem

    Off topic but do you knnow if this amp is any good 1600W Ultra Linear UL2800D 2 Ch Car Amplifier
    http://affordableaudioonline.com/sho...products_id=54
    But does it really do 600W x 2 RMS @ 2 Ohm it has 4x 25A Fuses



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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    Re: Subwoofer And Amp Problem

    Quote Originally Posted by kcdc30 View Post
    what size power and ground are you running?
    4 guage



    Head Unit: Pioneer
    Front Speakers: pioneer
    Subs: (2) Rockford Fosgate T212D4
    HIGHLY MODDED XBOX FOR SALE 300 + shipping OBO

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