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Bose Professional FreeSpace DS 40F In-Ceiling Loudspeaker 8 Ohm 70/100 Volt Multi-Tap Transformer 40W (160W Peak) - White (Discontinued)
Bose Professional FreeSpace DS 40F In-Ceiling Loudspeaker 8 Ohm 70/100 Volt Multi-Tap Transformer 40W (160W Peak) - White (Discontinued)
Bose Professional FreeSpace DS 40F In-Ceiling Loudspeaker 8 Ohm 70/100 Volt Multi-Tap Transformer 40W (160W Peak) - White (Discontinued)
Bose Professional FreeSpace DS 40F In-Ceiling Loudspeaker 8 Ohm 70/100 Volt Multi-Tap Transformer 40W (160W Peak) - White (Discontinued)
By Bose Professional

Bose Professional FreeSpace DS 40F In-Ceiling Loudspeaker 8 Ohm 70/100 Volt Multi-Tap Transformer 40W (160W Peak) - White (Discontinued)

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Part #:
321278-0231
Model #:
DS 40F
Availability: No Longer Available
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The Bose® FreeSpace DS 40F is the most versatile member of the DS loudspeaker family. It is a high-performance, full-range, flush-mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications.

Description

Bose FreeSpace DS 40F In-Ceiling Loudspeaker

The Bose® FreeSpace DS 40F is the most versatile member of the DS loudspeaker family. It is a high-performance, full-range, flush-mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications. The DS 40F features high output and 125° conical pattern with a frequency range down to 70 Hz.

Bose FreeSpace background/foreground loudspeakers are designed for a wide range of commercial audio applications, including retail shops, hotels, shopping malls, restaurants, conference rooms, bars and health clubs.

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

Specifications
System Performance
Frequency Response (+/-3 dB) 80 Hz - 17 kHz
Frequency Range (-10 dB) 70 Hz - 19 kHz
Nominal Dispersion 125° conical
Recommended High-Pass Filter 70 Hz high-pass filter
Loudspeaker EQ Recommended
Overload Protection PTC/Resistor
Long-Term Power Handling 40W (160W peak)
Sensitivity (SPL / 1 W @ 1 m) 87 dB SPL
Maximum SPL @ 1 m 103 dB SPL (109 dB SPL peak)
Nominal Impedance 8Ω (transformer bypassed)
Transformer Taps (70/100V) 70V: 2.5W, 5W, 10W, 20W, 40W
100V: 5W, 10W, 20W, 40W
Transducers
Driver Compliment 4.5" (114 mm) full-range driver
Physical
Enclosure Polypropylene (front baffle), powder-coated steel (rear enclosure)
Grille Powder-coated steel grille
Environmental Indoor use only
Connectors Three-terminal barrier strip
Optional accessory available for use when ceramic connector and thermalfuse are required
Wire gauge: 18 AWG (0.8 mm) to 14 AWG (2.0 mm)
Suspension / Mounting (3) integrated quick-install mounting arms
(3) mounting points at the rear of the enclosure for use with optional accessory pendant mount kit
Safety cable attachment: .35" (8.9 mm) diameter hole on junction box
Ceiling Thickness (Maximum) 2.5" (64 mm)
Dimensions (Enclosure Only) Outer flange diameter: 11.8" (300 mm)
Depth: 6.0" (153 mm)
Ceiling hole diameter: 10.5" (267 mm)
Weight 8.3 lbs (3.7 kg) with transformer
Shipping Weight 11 lbs (5 kg)

DOCUMENTS

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MSRP: $499.00
$449.00

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MSRP: $499.00
$449.00
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