Where are plans for mid bass front loaded horn with 'oaken'? (BD-Design)

by Bert , Monday, January 14, 2013, 21:10 (4114 days ago) @ Atilsley

http://www.vt52.com/diy/myprojects/speakers/bass/bass.htm

This is all there is I could find back ("drawing" at the bottom)

Cheers,

Bert

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BD-Design - Only the Best!