[HELP] [VIDEO] Pioneer TS-W301R Subwoofer - Rattling

[gtristan18]

Here is a video I took of my Pioneer TS-W301R Subwoofer rattling from where, I do not know. I was wondering if anyone knew why or what is causing it to do this.

https://www.youtube.com/watch?v=5Ia1n_E5G8U

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[Jeffdachef 5,000+ posts]

tap on the cone to see if its the cone making the noise, if it is, check for areas that came unglued

Push down on the subwoofer cone to see if there's any loud scratchy noise, if it is then its coil rub, the sub wont have much longer

Check the spiders (aka the yellow suspension) for any rips or tears by pushing down on every area.

Check to see if the surround is properly glued down all around.