ptcary Posted October 10, 2008 Report Share Posted October 10, 2008 (edited) I saw that post here on SMD where someone built a Sonotube subwoofer for home theater but used a Quick-rete tube form Home depot instead. So I went and bought the tube, and will order a Dayton sub from parts-express next week. Question I have is on the thinner Quick-rete tube vs. a thicker 'actual' sonotube. I am not looking for window shattering bass for my small home theater, but is there a necessity to try to strengthen the quick-rete tube. I plan to add 2 extra MDF rings inside for some bracing, but what about lining the inside with fiberglass resin and cloth?? Also for a ported enclosure, is there an ideal tuning frequency for home theater use? All advice is welcomed! Edited October 10, 2008 by ptcary Quote PTCary 2003 SMD PT Cruiser 2011 Honda CBR 250R 2010 Mazda 3i Sport MY BUILD LOG Link to comment Share on other sites More sharing options...
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