The Bass Buster is a 4'-tall quarter-round tower with a radius of 8". Under its fabric cover, it's a Helmholtz resonator—a rigid enclosed column with holes drilled and spaced to tune the BB for absorption at a particular frequency. In this case, the center frequency is 90-95Hz, but by adding foam to damp air movement inside the column, the absorption can be spread out over a broader range, from approximately 65Hz to 225Hz.

12 pcs available. Choice of beige or grey.

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