FreeSpace DS 40F Loudspeaker 8 Ohm Only - Each View larger

FreeSpace DS 40F Loudspeaker 8 Ohm Only - Each

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FreeSpace DS 40F


Versatile, high-performance, full-range, flush-mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications. High output and 125° conical pattern with a frequency range down to 70 Hz.

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Manufacturer Bose
Condition new
Colour Black or White
Availability preorder
Price Unit Each

FreeSpace DS 40F

loudspeaker



Versatile, high-performance, full-range, flush-mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications. High output and 125° conical pattern with a frequency range down to 70 Hz.

For indoor applications only.

Key Features

  • Full-range loudspeaker with a single 4.5" (114 mm) driver in a ported enclosure to deliver a 125° conical coverage pattern and clear, intelligible music and speech reproduction for flush-ceiling or pendant-mount applications

  • Integrated multi-tap transformer with innovative thumb wheel adjustment for easy-to-change tap setting from underneath the loudspeaker grille

  • Shortcan design allows installation in shallower ceilings with minimum depth of 6.4" (163 mm)

  • 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 ceiling-mount bracket, adjustable tile bridge, pendant-mount kit and square grille

Technical Summary

Frequency Response (+/-3 dB) 
80 Hz - 17 kHz

Frequency Range (-10 dB) 
70 Hz - 19 kHz

Nominal Dispersion 
125° conical

Long-Term Power Handling 
40 W (160 W peak)

Sensitivity (SPL / 1 W @ 1 m) 
87 dB SPL

Maximum SPL @ 1 m 
103 dB SPL (109 dB SPL peak)

Nominal Impedance 
8 Ω (transformer bypassed)

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