BOSE FREESPACE 3 SERIES ll Acoustimass 200W Ceiling Subwoofer - Black

The BOSE's FREESPACE 3 SERIES II acoustimass module, a high-performance, low-frequency loudspeaker designed for small- to medium-sized installed applications. Without perceptible distortion, the public address system acoustimass module provides deep, non-localized bass support down to 40 Hz. The Acoustimass bass module, when combined with the separately marketed FreeSpace 3 flush-mount satellite loudspeaker, creates a full-range system that may be deployed in two or four satellites per subwoofer. Surface-mount speakers can be mixed and matched to fit your room's style and layout.

• 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