The V.B.S.S. DIY subwoofer design thread - AVS Forum | Home Theater Discussions And Reviews
HiVi SP10 DIY Subwoofer Enclosure Drawing
This is a guide on how to build a DIY subwoofer to complement your home cinema/stereo system. With a bit of time and effort, you can build some awesome stuff!
DIY Subwoofer :)
Construction of the Peerless XLS10 Subwoofer Enclosure. More
Various subwoofer designs
Handmade Blue Heron Subwoofer by Bekerwerks Design | CustomMade.com
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BeoLab 5 from the inside out!