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No-rez in Hsu STF-2

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dlparker

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  • Dave Parker - KC, MO
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No-rez in Hsu STF-2
« on: 18 Mar 2016, 07:49 am »
Another question about the Hsu STF-2 sub.

Would replacing the polyfiber fill with no-rez yield any discernible improvement in performance?
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Panelhead1

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Re: No-rez in Hsu STF-2
« Reply #1 on: 18 Mar 2016, 01:40 pm »
  They are used for two different purposes. The No-Res dampens the cabinet. The polyfill is a resistive load to the driver. It makes the internal volume of the cabinet larger. Plus dampens internal reflections.
  If the Hsu cabinet rings the No-Res should help. Leave the polyfill inside.
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Danny Richie

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Re: No-rez in Hsu STF-2
« Reply #2 on: 18 Mar 2016, 03:40 pm »
Panelhead is correct.

The No Rez will take away panel resonances. So the bass is tightened up, cleaner, more defined, and less boomy.
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dlparker

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  • Dave Parker - KC, MO
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Re: No-rez in Hsu STF-2
« Reply #3 on: 18 Mar 2016, 08:02 pm »
Quote from: Danny Richie on 18 Mar 2016, 03:40 pm
Panelhead is correct.

The No Rez will take away panel resonances. So the bass is tightened up, cleaner, more defined, and less boomy.

Looks like no rez it is.

Thanks!
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