Bose FreeSpace DS 100SE loudspeaker

商品編號 00779

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)


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

Key Features

  • 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


PC/ABS, textured

Outdoor per IEC 529 IP55

Three-terminal barrier strip integrated on included mounting bracket. Optional accessories available for use when ceramic connector and thermal fuse are required. Wire gauge: 18 AWG (0.8 mm) to 14 AWG (2.0 mm)

Suspension / Mounting
Included bracket allows for horizontal or vertical mounting positions, each with either pitch or yaw adjustment. Insert on rear of enclosure sized for M4 x 14 mm screw for use with safety chain

7.0″ H x 15.0″ W x 8.5″ D (178 mm x 381 mm x 216 mm)
Depth with wall mount bracket: 11.0″ (280 mm)

Net Weight
14.0 lb (6.4 kg)

Black, White, Paintable

Package Contents
1 loudspeaker, mounting bracket