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![BOX PLAN] NEXO RS15 DUAL 15 INCH SUBWOOFER - YouTube](https://i.ytimg.com/vi/_BqEFziGHYo/maxresdefault.jpg "BOX PLAN] NEXO RS15 DUAL 15 INCH SUBWOOFER - YouTube")
BOX PLAN] NEXO RS15 DUAL 15 INCH SUBWOOFER - YouTube
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2 Sundown Audio X Series 15" 4th Order Blow Thru Subwoofer Box Plans | CustomLowz
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Subwoofer design
