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#1
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polyfill
i have a 4 ft^3 enclosure. how much "volume" can i add with polyfill? and how much would i need. if possible i would like the woofers to see about 6 ft^3. also, how would this affect tuning? i think it lowers tuning, my box is already tuned to 32, so how much would it be lowered?
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2001 Ford ZX-2 Alpine CDA-9855 SAX 100.4 Rainbow CMX 265 front stage Stock 5X7 rear fill Hifonics BX1505D TC-5200 |
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#2
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Re: polyfill
Ok. I read somewhere that 1 lb or maybe it was 1 sq ft adds 33% more space...not sure which it was though or if I read it right.
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1995 VW Golf Cold Air Intake Cat delete Full straight pipe exhaust 4 gauge big 3 Pioneer head unit Power Acoustik Amp Cerwin Vega Vmax sub |
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#3
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Re: polyfill
33% is the most you can "increase" the volume.
1lb per cuft is a good ratio. |
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