Vifa 12" sub design

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The stuffing is the next stage to the fine tuning.

So far i have used 200grms per m2 a little more neatly than in the image. i have available 200,150 and 100 gsm. i am assuming that the densor stuffing is at the end of the taper and that I could use the lighter weight up the second taper.

Further listening last night revealled a very impressive result. i am very happy with the outcome so far. once they are trimmed and finished i will post a 'in situ' image...

Thnaks for the assistance so far in theior creation, much appreciated, they complement my Humblehomemade hifi 'hybrids' a treat...
 
Bit confused by the design... from what I can see there is one small outlet in front of the drvier? a big gap behind the driver but no way for the sound to get out...

Assume this is to create some kind of base loading internally?

Yes, There are many ways to design a Sub... Performance-wise they are different though.

b🙂
 

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