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Concept, Beolab 11 style isobaric sub using Ikea Blanda metal bowls.
Concept, Beolab 11 style isobaric sub using Ikea Blanda metal bowls.
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Old 2nd July 2012, 11:27 PM   #41
sreten is offline sreten  United Kingdom
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Hi,

Two Aurasound NS8s per sub (sealed) might have worked
at $20 each. But I can't find the drivers any more.

http://www.diyaudio.com/forums/subwo...ubwoofers.html

rgds, sreten.
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Old 21st July 2012, 12:16 PM   #42
Studio Au is offline Studio Au  United Kingdom
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This in reverse..

Click the image to open in full size.
Mini Theatre subwoofers - Bowers & Wilkins | B&W Speakers
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Old 21st July 2012, 07:44 PM   #43
chris661 is offline chris661  United Kingdom
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4x5" drivers give the same area of a 10" driver.

For a loud movie night, a pair of ported 6" TB subwoofer drivers were plenty enough. Granted, they "only" hit 40Hz - I know most home theatre lovers won't count this as enough extension. For a UK living room (ours is 11' by 16'), and >100w per side, they were plenty.
It was a teenager-only night, so it wasn't exactly quiet: sofa vibrations aplenty.

tvrgeek,
For most UK livingrooms, 200L is far too large. Have you seen the size of the livingrooms over here?

60L would be considered big over here.

Chris
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Old 21st July 2012, 10:11 PM   #44
planet10 is online now planet10  Canada
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Concept, Beolab 11 style isobaric sub using Ikea Blanda metal bowls.
Quote:
Originally Posted by chris661 View Post
sofa vibrations aplenty.
From the speakers?

dave
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Old 22nd July 2012, 12:39 AM   #45
tvrgeek is offline tvrgeek  United States
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Quote:
Originally Posted by chris661 View Post
4x5" drivers give the same area of a 10" driver.

For a loud movie night, a pair of ported 6" TB subwoofer drivers were plenty enough. Granted, they "only" hit 40Hz - I know most home theatre lovers won't count this as enough extension. For a UK living room (ours is 11' by 16'), and >100w per side, they were plenty.
It was a teenager-only night, so it wasn't exactly quiet: sofa vibrations aplenty.

tvrgeek,
For most UK livingrooms, 200L is far too large. Have you seen the size of the livingrooms over here?

60L would be considered big over here.

Chris
The 12 inch Peerless works great in a 60L sealed.
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Old 15th January 2013, 03:08 PM   #46
jakubg is offline jakubg  Slovakia
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Is the depth of the bowl sufficient to fit an 8" driver? I know that it will be worse for the volume, but that I will figure out later.
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Old 15th January 2013, 04:17 PM   #47
Studio Au is offline Studio Au  United Kingdom
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@Jakubg, yes you could fit this over most 8" drivers. I remember putting over some old Celestion 12" drivers, just.
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Old 16th January 2013, 02:21 AM   #48
bitSmasher is offline bitSmasher  Australia
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First thing that comes to mind, speaker theory aside... mounting and keeping it rigid will be a hassle in itself!
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