FreeSpace 3 Flush-Mount Acoustimass Bass Module BlackDesigned to provide flush-mount bass augmentation for new and existing background music systems. Features one 5.25 (133 mm) woofer that delivers deep bass down to 40 Hz without audible distortion. FEATURES • Low-frequency loudspeaker featuring one 5.25 (133 mm) woofer that delivers deep non-localized bass support down to 40 Hz without audible distortion. For flush ceiling pendant and wall-mount applications• Acoustimass speaker technology filters out audible distortion to deliver non-localized bass• Designed to work with the FreeSpace 3 flush and surface satellite speakers or existing systems where additional bass reinforcement is desired• Module design allows parallel connection of multiple bass modules and can accommodate two or four FreeSpace 3 satellites per bass module• Plenum rated for use in air handling spaces (with optional plenum cover)• Selectable 70/100V or low impedance with transformer tap adjustment under speaker grille Applications • Retail stores• Restaurants and bars• Lobbies and conference roomsFeaturesSingle/ PairSingle