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#216267 - 07/24/08 09:04 PM Re: Measuring Speaker Cones..... [Re: MarkSJohnson]
JohnK Offline
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Registered: 05/11/02
Posts: 10621
Mark, as Jason points out, cone speaker drivers are measured by the outside diameter, i.e., your green line. The Axiom 5.25" mid-woofer measures 5 1/4" across.
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#216278 - 07/24/08 11:27 PM Re: Measuring Speaker Cones..... [Re: JohnK]
pmbuko Offline
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Registered: 04/02/03
Posts: 16437
Loc: Ben Lomond, California
Wait, wait, wait. Are you telling me Mark could have taken a driver with a diameter of know size spec, and measured it himself to see what that spec corresponded to?
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#216284 - 07/24/08 11:45 PM Re: Measuring Speaker Cones..... [Re: pmbuko]
Ken.C Offline
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Registered: 05/03/03
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No! That would be wrong!
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#216286 - 07/25/08 12:12 AM Re: Measuring Speaker Cones..... [Re: pmbuko]
JohnK Offline
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Registered: 05/11/02
Posts: 10621
And besides, what if a properly calibrated ruler wasn't available?
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#216300 - 07/25/08 07:57 AM Re: Measuring Speaker Cones..... [Re: JohnK]
MarkSJohnson Offline
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Registered: 09/27/04
Posts: 11437
Loc: Central NH
Smarta**es.

You know that Axiom gets love from me, and I'm NOT saying that I don't trust them. But, there are lots of speakers out there that claim an 8" woofer, while the reviewer notes it's 7" or something similar.

There seems to be lots of confusion on the subject, as Googling for it brings up many different answers. I just want to know what the "official" measurement is in the industry.
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#216303 - 07/25/08 08:30 AM Re: Measuring Speaker Cones..... [Re: MarkSJohnson]
pmbuko Offline
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Registered: 04/02/03
Posts: 16437
Loc: Ben Lomond, California
 Quote:
But, there are lots of speakers out there that claim an 8" woofer, while the reviewer notes it's 7" or something similar.

Exactly. Because the metal frame adds .5" all the way around. \:\)
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#216311 - 07/25/08 11:09 AM Re: Measuring Speaker Cones..... [Re: pmbuko]
tomtuttle Offline
axiomite

Registered: 06/20/03
Posts: 8488
Loc: Tacoma
 Quote:
Smarta**es


Which is obviously better than dumba**es, but not quite as evolved as wisea**es.
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#216313 - 07/25/08 11:21 AM Re: Measuring Speaker Cones..... [Re: tomtuttle]
medic8r Offline
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Registered: 02/05/06
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Loc: Fredericksburg, Virginia
Through a typical day, I am all three.
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#216321 - 07/25/08 12:34 PM Re: Measuring Speaker Cones..... [Re: medic8r]
CV Offline
Founder, Axiom Upgrade Club
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Registered: 07/20/06
Posts: 11677
Loc: Richland, WA, USA
 Originally Posted By: medic8r
Through a typical day, I am all three.


Holy Trinity, Batman!

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#216323 - 07/25/08 12:39 PM Re: Measuring Speaker Cones..... [Re: CV]
tomtuttle Offline
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Registered: 06/20/03
Posts: 8488
Loc: Tacoma
UN-holy, actually.
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