![Ep. 43 - Easily fix SUB HUM and clean the signal | Home Theater DIY Subwoofer |Home Theater Gurus - YouTube Ep. 43 - Easily fix SUB HUM and clean the signal | Home Theater DIY Subwoofer |Home Theater Gurus - YouTube](https://i.ytimg.com/vi/6z8J5Bw0j_I/hqdefault.jpg)
Ep. 43 - Easily fix SUB HUM and clean the signal | Home Theater DIY Subwoofer |Home Theater Gurus - YouTube
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Speakers back woofer makes weird crackling noise during bass, turned speakers off and pushed it by hand and it also produces the crackling noise, can anyone help? - Quora
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