HiVi F8 Specifications

pp173 · 21st July 2008, 05:58 PM

Hi,

I'm curious about measurements I'm taking using a WT3. Anyone measure an F8?

Also, does anyone know the piston diameter of this speaker?

Thanks,
Peter

kaka2008 · 22nd July 2008, 02:07 PM

Dear Peter,

Nice to know you

About F8 ,the Linear Excursion (Xmax) is 5.0(mm) .

pp173 · 22nd July 2008, 02:41 PM

kaka2008,

Is linear excursion the same as piston diameter? Sorry if it's a silly question - I'm new...

Peter

PigletsDad · 22nd July 2008, 03:05 PM

Quote:

Originally posted by pp173
kaka2008,

Is linear excursion the same as piston diameter? Sorry if it's a silly question - I'm new...

Peter

No.

Piston diameter is close to the diameter of the cone; it has small corrections for the fraction of the surround that moves.

Linear excursion is how far the cone can move backwards and forwards without distortion.

pp173 · 22nd July 2008, 04:04 PM

PigletsDat,

Thanks for explaining that! So, can I get close by measuring the diameter betwwen inside edges of the surround?

Peter

badman · 22nd July 2008, 04:11 PM

Pretty much, include 1/3 of the surround as well.

pp173 · 22nd July 2008, 04:26 PM

Thanks!

21st July 2008, 05:58 PM	#1
pp173 diyAudio Member Join Date: Jul 2008	HiVi F8 Specifications Hi, I'm curious about measurements I'm taking using a WT3. Anyone measure an F8? Also, does anyone know the piston diameter of this speaker? Thanks, Peter

22nd July 2008, 04:11 PM	#6
badman Custom Title diyAudio Member Join Date: Sep 2003 Location: Sunny Tustin, SoCal	Pretty much, include 1/3 of the surround as well. __________________ I write for www.enjoythemusic.com in the DIY section. You may find yourself getting a preview of a project in-progress. Be warned!

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22nd July 2008, 02:07 PM	#2
kaka2008 diyAudio Member Join Date: Jul 2008	Dear Peter, Nice to know you About F8 ,the Linear Excursion (Xmax) is 5.0(mm) .

22nd July 2008, 02:41 PM	#3
pp173 diyAudio Member Join Date: Jul 2008	kaka2008, Is linear excursion the same as piston diameter? Sorry if it's a silly question - I'm new... Peter

22nd July 2008, 04:04 PM	#5
pp173 diyAudio Member Join Date: Jul 2008	PigletsDat, Thanks for explaining that! So, can I get close by measuring the diameter betwwen inside edges of the surround? Peter

22nd July 2008, 04:26 PM	#7
pp173 diyAudio Member Join Date: Jul 2008	Thanks!

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