VMPS Larger

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Vr3

VMPS Larger
« on: 28 Nov 2010, 03:57 pm »
Does anyone know how much Polyfill is inside the subwoofer

Brian Cheney

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Re: VMPS Larger
« Reply #1 on: 28 Nov 2010, 04:59 pm »
We use fiberglass inside the cabinet, as polyfill does not provide good damping at bass frequencies.

The cabinet is 8 cubic feet, so I takes about 6ft of 15" wide R30 fiberglass to fill it.