anyone tried a BD15 in transmission line (Off Topic)

by Bert , Thursday, June 12, 2008, 14:52 (5795 days ago) @ fu_man

Hi Fu_man,

...so therefore would need only a 1m long 'tube'... somehow that just doesn't seem right. Mind you a 1m long tube with the internal sectional area equivalent to the area of a 15inch driver is still quite a lot of bulk!

No, this is not right. Damping material does delay but not more than 10-15% and on top of that the length seems longer (about 15cm) due to the speed of the air at the exit of the line. This is all you'll gain and if you do make a TL then have the exit minimal 450cm^2...

Still "bulk" though but it can work well with the BD15's... :wink:

Bert

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