Auralex Gramma Isolation RiserSubwoofer PlatformAuralex Gramma Isolation Riser Subwoofer PlatformI have used this under my subwoofer with amazing results. It works especially well to isolate the sub from floor vibrations on carpet and is even more effective on hardwood floors. Platform is 15 1...60.00

Auralex Gramma Isolation Riser Subwoofer Platform [Expired]


no longer for sale

I have used this under my subwoofer with amazing results. It works especially well to isolate the sub from floor vibrations on carpet and is even more effective on hardwood floors. Platform is 15 1/4" X 23 1/4". You will experience a tighter, truer, less boomy low end that is impressive.
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