Correct. Vb describes enclosure volume. Or Vp, if you prefer (for pipe volume). Take your pick. Doesn't matter.
I didn't say Sd had anything to do with the cross sectional area of the pipe, or its total volume (it doesn't). I only said vent area in the Pencils is set to the pistonic area of the driver. For the rest, I'd love to say you'd got it, but I'm afraid the above is nothing like how I design the Pencils (or an MLTL or ML conical horn for that matter). If you'll forgive me though, I would prefer not to give details; it's my own design routine. Hope you understand.
Scott
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Box size is not so important. It should be floor standing up to 1.20 m not higher and not brighter than 18 cm.
Do you think of an other enclosure solution with different tuning for my preferences ? I would be glad to go without baffle step correction
Ok so you devised a Vas/Vb ratio, or Vp,lol....OR something along those lines......guess i could do that too if i had enough time to experiment- after all its the experimants that make the calcs in the first place
ok i misread that...lol excuse the mistake
wouldnt dream of asking for details....silly me really for putting my ideas on here---they may be a good idea, and perhaps i shouldnt share them either
Any infos about your project (for pre-release), Dave ?
Is it a floor standing speaker or something like a bookshelf speaker ?
TQWT / ML TL / - or different design ?
fb and Volume of the enclosure ?
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