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Beyma B25 2x18"

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MARTYNJONHALL View Drop Down
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    Posted: 08 November 2005 at 5:00pm

Any one built these cabs

How do they perform?

Thinking of building them and dropping voids in them

 

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norty303 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote norty303 Quote  Post ReplyReply Direct Link To This Post Posted: 08 November 2005 at 7:17pm

Do you mean the B25/9?

I've got 2 with the 18LX60's in them.  Tried modelling them with a variety of different drivers and couldn't find one that got close to the Beyma as far as smoothness of response.  Lots of ripple.

Modelled the V1000 and here's the result:

The Void is in yellow.  In reality the Beymas go about 10hz lower before dropping off but you can clearly see it's not right for them.

I like mine and they do go loud for the size of box.  Of course they're not a really low sub because of the lack of rear chamber volume but you pays yer money....

They'll be out in London later this month along with the rest of the rig

My laser stuff: Frikkin Lasers
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FOO View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote FOO Quote  Post ReplyReply Direct Link To This Post Posted: 20 February 2020 at 8:10am
Sry for bringing this Up again, but how did you sim this design Norty ?
I got a set which is in need of new drivers. 
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