fla 9 Posted March 31, 2022 (edited) My door speakers seem to have gone a bit scratchy but having a search on YouTube they can be rectified by running a low voltage signal through them for 10 or 15 minutes. The question is how do you create a signal without a dedicated signal generator? Anything with a normal home amp and cd player perhaps? They're components not 3-way speakers Thanks Hasan Edited March 31, 2022 by fla Quote Share this post Link to post Share on other sites
fendervg 33 Posted March 31, 2022 Not sure what you mean by "scratchy" - are you sure it's not loose wiring or a damaged speaker cone? I would have thought running a low volume static radion channel through it would be the same as what you describe - but I'm not and expert on ICE so stand to be corrected/educated. Quote Share this post Link to post Share on other sites
fla 9 Posted April 1, 2022 Good suggestion regarding the static radio channel. Basically when you press the centre of the cone it sounds like it's scraping against the coil inside. Quote Share this post Link to post Share on other sites
