Bose FreeSpace 3 Flush-Mount Acoustimass Subwoofer - White


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Dale #:BOSE-40147

Availability: In Stock

Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 8:30 am to 5:30 pm

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  • The Bose FreeSpace Acoustimass Subwoofer is designed to provide flush-mount bass augmentation for new and existing background music systems. It features one 5.25 (133 mm) woofer that delivers deep bass down to 40 Hz without audible distortion.

    • 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
  • System Performance
    Frequency Response (+/-3 dB) 50 Hz - 230 kHz
    Frequency Range (-10 dB) 40 Hz - 315 kHz
    Nominal Dispersion Omni-directional below 200 Hz
    Recommended High-Pass Filter 40 Hz high-pass filter
    Loudspeaker EQ Recommended
    Overload Protection PTC
    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 6 mono direct (transformer bypassed)
    Transformer Taps (70/100 V) 25 W, 50 W, 100 W, 200W
    Driver Compliment 5.25" (133 mm) dual voice coil low frequency driver
    Enclosure PC/ABS
    Grille Expanded metal grille
    Environmental Indoor use only
    Connectors Multi-position screw-type barriers
    Suspension / Mounting Integral quick-install mounting features. Three mounting points at the rear of the housing for pendant mounting
    Dimensions Outer flange diameter: 15.4" (391 mm)
    Depth: 7.5" (190 mm)
    Ceiling hole diameter: 14.3" (362 mm)
    Ceiling Thickness (Maximum) 1.8" (48 mm)
    Net Weight 14 lb (6.4 kg)
    Shipping Weight 20 lb (9.1 kg)
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