Bose FreeSpace 3 Surface Mount Acoustimass Bass Module Indoor Low Frequency Loudspeaker Black Single

Designed to provide surface-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.

Key Features

• Low-frequency loudspeaker featuring one 5.25" (133mm) woofer that delivers deep, non-localized bass down to 40 Hz without audible distortion. For surface-mount applications
• Acoustimass speaker technology filters out audible distortion to deliver non-localized bass
• Designed to work with the FreeSpace 3 surface and flush 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 satellIt's per bass module
• Selectable 70/100V or low impedance

Technical Specifications

Frequency Response (+/-3 dB)
50 Hz - 230 Hz
Frequency Range (-10 dB)
40 Hz - 315 Hz
Nominal Dispersion
Omni-directional below 200 Hz
Long-Term Power Handling
70/100 V: 200 W (800 W peak) mono
Low impedance: 50 W (200 W peak) per channel stereo or 100 W (400 W peak) mono
Sensitivity (SPL / 1 W @ 1 m)
Per channel: 76 dB SPL (Mono: 79 dB SPL)
Maximum SPL @ 1 m
Per channel: 96 dB SPL (102 dB SPL peak)
Mono: 102 dB SPL (108 dB SPL peak)
Nominal Impedance
5 mono direct (transformer bypassed)