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My sub in my car keeps beating with the volume down and not to the beat

It keeps a constant thumping and not to the music !

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 14 Answers

SOURCE: Car sub not working

has your amp been accidently swiched to stereo instead of mono,if so,swich it back.

Posted on Feb 17, 2007

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ampman
  • 98 Answers

SOURCE: my subwoofers have a heart beat to them

Ok.... FIRST COMMON PROBLEM: recheck your ground connection. Make sure that your amps ground wire is securely bolted to the metal body of your car. Not only that- yo uhave to scrape or use sandpapar to make sure that the terminal is touching bare metal.. this is a very common problem. Nobody realizes that the ground connection is just as impoarant as the power connection... Next unplug youir rca cables from the amp. If the heartbeating goes away then mabye you have a rca cable or deck issue. If you can wiggle the rcas at the amp and make it heartbeat more or less.. then perhaps the rca terminals have come unsoldered form the circuit board... in any case without me looking at it personally this is about all i can tell you. CHeck your connections and GOOD LUCK!!!!!

Posted on Aug 27, 2007

  • 92 Answers

SOURCE: the car sub I have still beats with no music and makes sounds

Probably that ground, seat bolts are bad 'cause they rust, seat belts are even worse 'cause they have some sort of coating on them to keep them tight but it screws up their grounding characteristics.
Find a good solid metal place to ground to as well.
Also, make sure the head unit is grounded well and if all else fails, try a new patch cord from the head unit to the amp. Process of elimination is needed to solve these problems.

Posted on Oct 06, 2008

  • 1 Answer

SOURCE: sub woofer is blowing up and down even when head unit is off

ALL IT IS R THE RCA (INPUT WIRES) MY SONY AMP DID THE SAMTHING ALL U NEED TO DO IS CHECK AND MAKE SURE THAT THEY ARE IN GOOD COND. THATS ALL

Posted on Jun 11, 2009

  • 81 Answers

SOURCE: i just moved my 12

It sounds like you have a feedback problem between your amp and your speakers this is usually caused by a bad or weak ground between the amp and chassis ground and speakers and chassis groung, also make sure that the correct post on the speakers is the one attached to ground as this makes a big differance especially with high power systems. Hope This Helps Don

Posted on Dec 02, 2009

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