Designed to provide flush-mount bass augmentation for background music systems. Features one woofer, that delivers deep bass without audible distortion. Key Features Acoustimass speaker technology filters out audible distortion to deliver non-localized bass Designed to work with the flush and surface satellite speakers, or existing systems Module design allows parallel connection of multiple bass modules and can accommodate a few satellites Selectable 70/100 V or low impedance with transformer tap adjustment under speaker grille
