Mar 11, 2022 · With respect to insulation I used R30 fiberglass batts. The thick batts as effective as rockwool or safe & sound in attenuating mid to high frequency sound (125 to 4,000 hz is what they …

Nov 4, 2015 · Guys do use pink fiberglass insulation as well, but they generally put in some sort of cheese cloth before they put it in the speakers because the glass fibers aren't good for the voicecoils …

Jul 29, 2006 · Since TalkBass is blessed with myriad experts, what is the effect of insulation when installed in a speaker cabinet? Does it change the imputed cabinet volume? Attenuate frequencies …

Aug 30, 2017 · has anyone added more insulation to there speaker for more bass? what insulation did you use? I could use more bass in my Altecs.

Jun 27, 2020 · I forgot to add these products to my post above (#10), recycled blue jeans. UltraTouch™ Radiant Barrier « Bonded Logic UltraLiner™ Sound Blanket « Bonded Logic Some hardware stores …

Feb 27, 2015 · Already widely used to line the inside walls of speaker cabinets thanks to its excellent sound absorption and insulation properties, fiberglass was now distributed throughout the inside of …

Mar 16, 2018 · Should I or should I not line the inside of a ported subwoofer enclosure with foam, insulation or whatever? 70hz and below at a slope of 18db per octave application.

Feb 26, 2005 · For volume damping, the best bang for buck has proven to be Miraflex - a super thin glass fiber material, normally used for insulation. I've also used polyester pillow stuffing, but it is less …

Mar 25, 2013 · Faster local speed of sound makes the requisite depth thinner, and some aerogels are a promising avenue of research, but foams are a wash — some have slower speed of sound, some …

Jun 12, 2014 · Putting in excess insulation can result in "over-damping" which just means the perceived bass output may decrease a bit in volume. If you feel the current bass output level is a bit too high …