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Multi-Way Conventional loudspeakers with crossovers

Seas Excel Graphene?
Seas Excel Graphene?
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Old 22nd February 2019, 11:40 AM   #51
Bill poster is offline Bill poster  Thailand
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Quote:
Originally Posted by celef View Post
As far as i know, the back side of a cone driver radiates more to the sides then into the motor/magnet structure. A big magnet is therefor not a problem.
Yes I can see you are right. I suppose for modern narrow enclosures a compact neo mag system cd still help, but then again, why make the cab so narrow for a 4".
The Seas factory is not far from my mum's place (we are just south of the border). Wd love to visit Moss, if I have the chance.

Last edited by Bill poster; 22nd February 2019 at 11:44 AM.
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Old 22nd February 2019, 01:51 PM   #52
Patrick Bateman is offline Patrick Bateman  United States
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It takes all of five minutes to add a graphene coating to a speaker and the cost is zero:

How To Make a Super Ribbon
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Old 22nd February 2019, 09:28 PM   #53
racingpht is offline racingpht  Canada
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Originally Posted by Patrick Bateman View Post
It takes all of five minutes to add a graphene coating to a speaker and the cost is zero:

How To Make a Super Ribbon
I highly doubt you could push the break-up node up 1.5khz by using a #2 pensil.

You are more likely moving down the break-up frequency than moving up, since you added weight on the diaphragm.
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Old 22nd February 2019, 10:36 PM   #54
5th element is offline 5th element  United Kingdom
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If that cost of almost 1k Euros for a pair is typical then they've lost the plot. SB NAC range, yes please.
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