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Old 6th January 2010, 02:35 AM   #1
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Default Subwoofer Utah

I wonder if someone know about this subwoofer, it has two coils (8+8)., supposed to be a oem model.

I would appreciate any information

Thanks
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Old 6th January 2010, 03:07 AM   #2
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any numbers printed on it?
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Old 6th January 2010, 03:15 AM   #3
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Ya know if you got something like the Dayton Woofer Tester the only detail you wouldn't know would be the max power spec. You'd know everything else important.
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Old 6th January 2010, 03:31 AM   #4
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Hi davygrvy

I want to buy from a local vendor (they are cheap), I can not do the measures. The model has is 10 inch and the magnet aprox 4 inch (I think it has 100W)

I'm afraid that model is free-air.

I find no information on the manufacturer Utah and audiolatina.
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Old 6th January 2010, 03:56 AM   #5
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What's wrong with the free-air method to determine the T/S specs?
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Old 6th January 2010, 04:52 AM   #6
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Originally Posted by davygrvy View Post
What's wrong with the free-air method to determine the T/S specs?
No, I meant model type Free-Air, usually they have high QTS.
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Old 6th January 2010, 06:34 AM   #7
domtw is offline domtw  France
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What do you call "free air"?
Any driver can be free air if it is not mounted on any kind of baffle...
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Old 6th January 2010, 11:15 PM   #8
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What do you call "free air"?
Any driver can be free air if it is not mounted on any kind of baffle...
Speakers free-air, are designed for applications where not have box, for example: Car doors and car rack, guitar with boxes direct radiation.
these types of free-air speakers has QTS high to avoid excess movement of the cone.
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Old 6th January 2010, 11:51 PM   #9
njepitt is offline njepitt  United Kingdom
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Quote:
Originally Posted by Rafael L View Post
I wonder if someone know about this subwoofer, it has two coils (8+8)., supposed to be a oem model.

I would appreciate any information

Thanks
Hi Rafael,

Is this something available in Brazil? The photo you posted appears to be a paper (of some kind) cone. Is it? I'd be interested to know more about this also...

Cheers

Nigel
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Old 6th January 2010, 11:55 PM   #10
njepitt is offline njepitt  United Kingdom
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Sorry, I see you already said it's available "locally". Whereabouts in Brazil are you?

N

Last edited by njepitt; 6th January 2010 at 11:55 PM. Reason: typo
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