Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Equipment
Amplifiers
Subwoofer making steady knocking noise with no music/volume
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="sicone22" data-source="post: 8720907" data-attributes="member: 680905"><p>remove the fuse from your power wire or completely disconnect it from the battery. </p><p></p><p>at the amp, loosen the set screws and make sure all loose strands of wire is absent from terminals and reinstall making sure no strands cross over to the remote input. tighten the screws tight. problem with it coming out is it could have arced and if persists I would advise replacing the amp as it is probably going to get worse and can potentially take the sub with it.</p><p></p><p>Video it appears it might be sending DC voltage. Put a DMM on DC and check speaker terminals. DC is no good. usually it does see .03vdc and that's fine</p></blockquote><p></p>
[QUOTE="sicone22, post: 8720907, member: 680905"] remove the fuse from your power wire or completely disconnect it from the battery. at the amp, loosen the set screws and make sure all loose strands of wire is absent from terminals and reinstall making sure no strands cross over to the remote input. tighten the screws tight. problem with it coming out is it could have arced and if persists I would advise replacing the amp as it is probably going to get worse and can potentially take the sub with it. Video it appears it might be sending DC voltage. Put a DMM on DC and check speaker terminals. DC is no good. usually it does see .03vdc and that's fine [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Equipment
Amplifiers
Subwoofer making steady knocking noise with no music/volume
Top
Menu
Home
Refresh