Bose Professional FreeSpace DS 100SE Loudspeaker - Black

SKU: Bop40806

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Bose Professional FreeSpace DS 100SE Loudspeaker - Black
Premier, high-performance, full-range surface-mount loudspeaker designed for foreground music and speech reproduction in a wide range of installed applications. Features a rotatable array that delivers a 180° x 75° coverage pattern and a frequency range down to 60 Hz.

For indoor and outdoor applications.

EN 54-24 compliant DS loudspeaker models are also available for use in Voice Alarm (VA) systems. Please contact your local Bose team for availability information.


  • Extended-range, high-performance loudspeaker with two (2) 2.25" (57 mm) Twiddler® drivers and a single 5.25" (133 mm) woofer in a ported enclosure designed for surface-mounted foreground and background music and paging applications

  • Proprietary Articulated Array® speaker configuration provides 180° H x 75° V coverage out of the box when the loudspeaker is mounted horizontally. Array can be rotated for horizontal or vertical use

  • Simple 1->2->3 installation system. Mounting hardware allows for horizontal and vertical orientation with adjustable pitch or yaw

  • Integrated multi-tap transformer with innovative thumb wheel adjustment for easy-to-change tap settings from under front end cap

  • Shared voicing across entire FreeSpace DS product family enables DS 16, DS 40 and DS 100 loudspeakers to be integrated on the same system and maintain consistent tonal quality

  • Supported by a suite of accessories, including wall-mount bracket, ceiling-mount bracket, pole-mount bracket and junction boxes


  • Retail stores
  • Restaurants and bars
  • Concourse
  • Transportation facilities
  • Resorts and hospitality venues
  • Houses of worship
  • Ballrooms

Technical Summary

  • Frequency Response (+/-3 dB)
    75 Hz - 18 kHz

  • Frequency Range (-10 dB)
    60 Hz - 20 kHz

  • Nominal Dispersion
    180° H x 75° V

  • Long-Term Power Handling
    100 W (400 W peak)

  • Sensitivity (SPL / 1 W @ 1 m)
    85 dB SPL

  • Maximum SPL @ 1 m
    105 dB SPL (111 dB SPL peak)

  • Nominal Impedance
    8 Ω (transformer bypassed) 

UPC  017817397575

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