Bose Pro FREESPACE-DS100F

Bose FreeSpace® DS 100F

loudspeaker
Premier high-performance, extended-range, flush-mount loudspeaker designed for foreground music and speech reproduction in a wide range of installed applications. High output and wide, 160° conical pattern with a frequency range down to 60 Hz.

For indoor applications only.

Key Features :
- Extended-range, high output loudspeaker with a single 2.25" (57 mm) Twiddler® driver and 5.25" (133 mm) woofer in ported enclosure to deliver a 160° conical coverage pattern for flush-ceiling or pendant-mount applications in ceilings up to 32 ft (10 m) high
- Integrated multi-tap transformer with innovative thumb wheel adjustment for easy-to-change tap setting from underneath the loudspeaker grille
- 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) : 75 Hz - 18 kHz
- Frequency Range (-10 dB) : 60 Hz - 20 kHz
- Nominal Dispersion : 160° conical
- Recommended High-Pass Filter : 55 Hz high-pass filter
- Loudspeaker EQ : Recommended
- Overload Protection : PTC/Lamp
- 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)
- Transformer Taps (70/100 V) : 70 V: 12.5 W, 25 W, 50 W, 100 W
100 V: 25 W, 50 W, 100 W

Transducers :
- Driver Compliment : 2.25" (57 mm) Twiddler® driver / 5.25" (133 mm) woofer

Physica :l
- Enclosure : Polypropylene (front baffle), powder-coated steel (rear enclosure)
- Grille : Powder-coated steel grille
- Environmental : Indoor use only
- Connectors : Three-terminal barrier strip with a pre-wired ceramic connector
Wire gauge: 18 AWG (0.8 mm) to 14 AWG (2.0 mm)
- Suspension / Mounting : Three integrated quick-install mounting arms. Three 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
- Dimensions : Outer flange diameter: 11.8" (299 mm) / Depth: 8.2" (210 mm) / Ceiling hole diameter: 10.5" (267 mm) / Ceiling Thickness (Maximum) : 1.5" (38 mm)
- Net Weight : 13.0 lb (5.9 kg)
- Shipping Weight : 16.0 lb (7.3 kg)

Product Code :
- Black : 040804
- White : 040805