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Recommended for medium to large areas like concert halls, gymnasiums & churches, those rooms with pronounced low frequency problems and for those rooms where sonic accuracy is mandatory & maximum absorption is required. 4 inch Studiofoam provides excellent low frequency control (3X that of 2 inch Studiofoam) and can make rooms very dry. In some instances, using 4 inch on your walls can negate the need for significant bass trapping.
MPN: 4SF24BUROur product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.