What he said, or cheap cloth stapled inside to hold it in place. If you can place the cloth over your mouth/nose and breathe through it easily, it's fine.Quote:
Originally Posted by Mrkazador /t/1416588/polyfill-in-a-push-pull-subwoofer/0_100#post_22149728
Use a net to keep the polyfill from the drivers.
A fabric pillow cover is invisible to long wavelengths.Quote:
Originally Posted by RTSW /t/1416588/polyfill-in-a-push-pull-subwoofer#post_22149329
Won't pillows be detrimental since they are made of cotton and form a barrier between the enclosure and the polyfill?
. . . which is why Yoda wears a pillow cover.Quote:
Originally Posted by Bill Fitzmaurice /t/1416588/polyfill-in-a-push-pull-subwoofer#post_22150044
A fabric pillow cover is invisible to long wavelengths.