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Posted on Aug 12, 2008

Car audio sub woofers

When i have the bass turned down on my amp i still get a constant vibration from my sub woofers how can i fix the problem and what would cause this

  • PandaBear21 Dec 05, 2008

    i have something different to that..my sub is getting noise even without any RCA cords connected to the amp..its just like thunder in the sub..i know its something to do with the amp itself..and ive checked all wires and are all good..have you heard of this before?

  • gudoffer Mar 21, 2009

    i have the same problem with pyramid pb446x...the when i plug in both rca cables (positive and negative) into the amp, and turn off my cd deck. My subwoofer vibrates non stop and keeps going...when i unplug one rca cable from the amp...the vibration stops from the sub but the sub also turns off...i dont know how to trouble shoot it..im pretty sure its the amp but i dont know how to fix it.

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  • Contributor 53 Answers
  • Posted on Aug 12, 2008
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Is it the car vibrating or the sub making the noise ? if its the sub making the noise check all the screws holding in the sub and make sure they are tight or make sure nothing got sucked into your box if it is the car making the noise try using dyna mat to help stop the noise also check the surround on the sub and make sure there is no seperation of the surround from the cone

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Related Questions:

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How do I run to subs 10 inch and 8 inch using majestic 1200.4 amp

A subwoofer (or sub) is a loudspeaker designed to reproduce low-pitched audio frequencies known as bass and sub-bass, lower in frequency than those which can be (optimally) generated by a woofer. The typical frequency range for a subwoofer is about 20-200 Hz for consumer products, below 100 Hz for professional live sound, and below 80 Hz in THX-certified systems

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My amp is on but when the bass hits it pulls the sub back and it goes into protect mod what can i do to fix this?

You may have a woofer with an impedance that is not correct for your amplifier, or possibly a damaged woofer. Try hooking up a different sub in your car without moving your amp, see if it does the same thing. If it does your amp has an internal issue. If it doesn't you know it's the sub.
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The bass vibration suddenly stopped working I changed the battery turned the music up loud and still mo vibration. I constantly have the bass on Max, and if that is the problem then skullcandy should not...

Sounds like you blew out the sub-woofer in the headphones. You could replace them, or if you've only had them for a year (or less) you can use the warranty included and have them fix it. All you have to do is call them up and ship the headphones to them.
Their contact page is listed below:
http://www.skullcandy.com/contact-us.html
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Gain makes subs go crazy when turned up

HI DUDE UR AMP IS TO POWERFULL FOR THE SUB ... .... LOWER DOWN BASS IN UR PLAYER ... AND AMP .... TRY ADJUST BACK THE TUNE ... IT WILL B FINE ....
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Djust

alot of times its not just the amp that gives you better sounding bass.. A lot has a to do with a few other factors as well.. first off your subwoofer.. the bigger the subwoofer the deeper the bass. Some woofers exturde, or flex differently depending on the quality and structure of the woofer.. 2nd is gonna be the sub box. different size boxes will give your sub diff. depths of bass. ... general idea is the bigger the box deeper the bass. But if your woofer is not supplied enough power a big box is useless.   With that size amp your best bet is too run a single woofer. Probably a 10inch woofer would sound the best.. but it in.75cub inch. sealed box.. should sound great.
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Car amp's stopped working. Putting out a heart beat sound through subs but no bass.

could be low current ,disconnect all power including ground for 20min N.B most amps will seem to be shorted at output but this is normal due to damping ratio.
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Amp and sub bass playing through all speakers

You need to go into the setup menu and find out if the radio has a sub low-pass filter that redirects the bass to the pre-out for the subs, and away from the main speakers. Fiddle in the audio menu.
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