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Does the amp have anything to do with the static in the woofers

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Try rerouting your cables and make sure u check the ground is secured directly to the chassis of the car and clean of any paint or dirt. Bad grounding is often a cause for interference in a system but without more info and how and where the cables where passed through the vehicle, I cant help anymore.
for more assistance please let me know

hope this helps.

.....andy.....

Posted on Jan 05, 2014

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Hey. So the Protection light came on on my amp and my 15 in kicker stopped bumping. I'm a mechanic and don't know anything about Audio. Would appreciate the help a lot.


When an amp goes into protection, the most common cause is the Ohm load being given to the amp. What you need to do is to look at the Ohm load your amp is "seeing." The way you do that is to disconnect the woofer box from the amp. Hook up a digital multimeter (DMM) and see what your reading is. Compare that to what your amp is rated to take. Keep in mind that you will not get an exact number for what the woofer says. What I mean by that is this, if you hook up the DMM to the speaker leads of a 2 Ohm woofer, you will actually see like a 3.7 load. The reason you do this is because you need to verify that your amp and woofer are at the same load. If your amp is rated at 2 Ohm stable, but your woofer is running at 1 Ohm, the amp usually shuts down and goes into protection. If you are good in that area, then verify that your amp is not getting too hot. If it is under a seat, just simply move it. If it is in a box, you can put in a couple of computer fans. Put one on each side of the amp in a push pull configuration. Take one and turn it around so that it pulls the hot air out, then take the other one on the other side and run that the normal way to push the hot air towards the other fan. I would say that your problem is the Ohm load though. Let me know what happens.

May 30, 2011 | Car Audio & Video

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My woofer and speaker make a lot of static and one speaker does't have any sound, it seems that when I move the blue connection the one from the speaker to the woofer the woofer gets louder and so does...


the speakers plug/outlet is usually at the back of the computer you will have to open up the computer to check the lead attached to the rear of the input plug make sure the connection is good
be sure to wear an anti static earth strap before touching anything inside your computer
try cleaning your computer of dust using a fine air blower from a compressor making VERY sure that there is no MOISTURE in the air line specifically around the CPU central processing unit and your sound card dust causes static to build up in a computer causing it to overheat any many other problems
hope this helps

May 29, 2011 | Boston Acoustics BA745 Computer Speakers

1 Answer

At one stage all speakers worked, now only front speakers & sub woofer work I have checked all cabling


try swapping the speakers around if the problem still persists either the speaker is faulty
the speakers plug/outlet is usually at the back of the computer you will have to open up the computer to check the lead attached to the rear of the input plug make sure the connection is good
be sure to wear an anti static earth strap before touching anything inside your computer
try cleaning your computer of dust using a fine air blower from a compressor making VERY sure that there is no MOISTURE in the air line specifically around the CPU central processing unit and your sound card dust causes static to build up in a computer causing it to overheat any many other problems
hope this helps

Mar 26, 2011 | Creative Labs FourPointSurround FPS1500...

1 Answer

Just got two AR 312 HO speakers from my brother. I have a Yamaha HTR 6250. The speakers have (2) sets of cable hook up. One I assume is for built in sub woofers? Do I hook one normal and one to the sub...


do not use those speakers with that amp, those are 4 ohm speakers, which could damage your 8 ohm yamaha amp. you will have to get a 4 ohm capable amp to run the highs, and another 4 ohm amp to run the subs.

car amplifiers are currently 4 ohm, or even 2/1 ohm stable, but few, if any modern receivers can run at anything lower than 8 ohms without a danger of overheating. you may have to get a vintage amp(s), like a 1970's marantz receiver, or a 1980's to early 1990's kenwood power amp, because 4 ohm home amps are pretty scarce nowadays.

whatever amp(s)( you get, verify that they are DEFINITELY 4 ohm stable.

Nov 06, 2010 | Acoustic Research 312 HO Speaker

1 Answer

JL Stealthbox 10w3 Subwoofer just shut off no sign of problems just quit working im not stressing it out by operating it above its limits its being powered by a JL HD900/5 AMP im concerned it might be...


If this woofer is a dual voice coil woofer and if you are running your amp bridged or in mono would suggest try wiring your woofer in series.But before Idid anything I would unhook the woofer from the amp and pop it with a battery to make sure your woofer is still connected.

Sep 05, 2010 | Jl Audio 10W3v2 Car Subwoofer

1 Answer

Static noise in Yamaha HS50 monitor


Sounds like the voice coil is damaged on the woofer. If you GENTLY press in on the woofer cone, and release, you should not hear any scratching noise. If you hear noise, the woofer needs replacement.

Aug 18, 2009 | Yamaha HS50M Main / Stereo Speaker

1 Answer

Jbl eon


the eon woofer is designed to fit the small frame of the inside cabinet. The EV woofers look too deep to fit but you can try. I do think that the built in amps were set to work with only the JBL woofers so there might be a signal problem using the built in amp. The eon face seems to have their own screws to hold the grill so if they aren't holding you can drop some cement to help hold the srews in place. The front does not allow removal of the woofer so it seems whatever you do should not effect anything.

Nov 02, 2008 | JBL EON 15-G2 Powered DJ Speaker With EQ...

1 Answer

My harman/kardon speakers has static noise but no sound


The first thing is to make sure the speakers are bad. You can seitch them around from side to side if only one of them is bad, if the one speaker still has bad sound, thats your problem. You can also test the woofer of the speakers. Just push in on the woofer with your fingers to move the woofer in and out (with the stereo off). You should here nothing, if you do, the speaker is bad. If both speaker are bad, expecially if they went bad at the same time, the stereo is bad, expecially if you are getting the static with the stereo on and the volume all the way down. Going buy your problem I thing that your stereo is bad. It will need tobe repaired.

Mar 20, 2008 | Audio Players & Recorders

1 Answer

My kicker amp turns off


It sounds like you may have the load impedance too low. How many voice coils per woofer? How many ohms is each coil? If you have DVC woofers, are the coils for each woofer wired in series or parallel? Are the speakers wired in series or parallel. Let me know if you need me to clarify anything.

Oct 05, 2007 | Kicker ZX10001 Car Audio Amplifier

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