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Epik 15" DIY Ported Subwoofer | Page 2 | Home Theater Forum and Systems
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DIY subwoofer I built. 12-in Dayton UM subwoofer and a 500 watt bash amplifier. Flat port design tuned to 20 hz. : r/hometheater
Audioholics Reviews their first DIY Subwoofer, the CSS SDX12 Sealed Kit! | Audioholics Home Theater Forums
Building A DIY Sealed Subwoofer | Audioholics
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