Replacing drivers

djkib · 19th April 2005, 04:08 PM

Hi there...
I have spent all morning searching this board, but to no avail...so, I am posting my question...

I have a couple of cabinets, Stageworks VP12 (small 12" based trapezoid PA cabinets). The "woofers" are junk. However, I do not know the T/S parameters of these drivers to be able to select a suitable replacement.

How can I, based on the box dimensions, port sizes, etc., "back into" the T/S parameters to select a good replacement driver?

Thanks for your help,
Keith

Bill Fitzpatrick · 19th April 2005, 05:49 PM

Give them a call?

richie00boy · 19th April 2005, 06:01 PM

Alternatively, forget about the drivers that were in there and just use the cabinet volume and tuning to model a selection of drivers and see what looks like your desired result.

19th April 2005, 04:08 PM	#1
djkib diyAudio Member Join Date: Dec 2004 Location: Coatesville, PA, USA	Replacing drivers Hi there... I have spent all morning searching this board, but to no avail...so, I am posting my question... I have a couple of cabinets, Stageworks VP12 (small 12" based trapezoid PA cabinets). The "woofers" are junk. However, I do not know the T/S parameters of these drivers to be able to select a suitable replacement. How can I, based on the box dimensions, port sizes, etc., "back into" the T/S parameters to select a good replacement driver? Thanks for your help, Keith __________________ Programmer / Analyst

19th April 2005, 06:01 PM	#3
richie00boy Did it Himself diyAudio Member Join Date: Nov 2003 Location: Gloucestershire, England, UK	Alternatively, forget about the drivers that were in there and just use the cabinet volume and tuning to model a selection of drivers and see what looks like your desired result. __________________ www.readresearch.co.uk my website for UK diy audio people - designs, PCBs, kits and more

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19th April 2005, 05:49 PM	#2
Bill Fitzpatrick diyAudio Member Join Date: Jun 2001 Location: Eugene, OR	Give them a call?

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