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pro.Bose.com
OF 8
FreeSpace
®
DS 100F
Loudspeaker
TECHNICAL DATA SHEET
Engineers’ and Architects’
Specifications
The loudspeaker shall be a 100-watt, ported
loudspeaker system utilizing one 2.25" (57mm)
mid-high frequency driver and a separate 5.25"
(133mm) woofer. The loudspeaker shall be
designed for installation in ceilings up to
30ft (10m) high. An optional pendant-mount
accessory allows the loudspeaker to be hung
from open ceilings.
The loudspeaker shall have a nominal rated
impedance of 8 ohms and shall be wired
in parallel with a line voltage matching
(step-down) transformer with a level selector
appropriate for various output taps. The
loudspeaker input connections will allow
for direct connection to either 70V, 100V
or low-impedance amplifiers.
Exposed cosmetic surfaces of the loudspeaker
shall be paintable, and the acoustically transparent
grille component shall be formed of powder-
coated steel.
Each loudspeaker shall have a bandwidth of
65 Hz – 16 kHz and a maximum acoustic output
of 105 dB-SPL referenced to a full bandwidth
pink noise input at 1 meter at the loudspeaker’s
rated power. The input connection shall consist
of a three-position barrier connector with a
pre-wired ceramic connector. The loudspeaker
shall be plenum-rated for use in air handling
spaces. The loudspeaker shall meet numerous
standards for combination music and evacuation
systems around the world.
Power settings available shall be: 12.5W, 25W,
50W, 100W @ 70V; 25W, 50W, 100W @ 100V;
and 100W @ 8Ω (when referenced to IEC noise
for 100 hours). The nominal dispersion shall be
160°
conical coverage pattern at -6 dB (average
1 – 4 kHz).
The loudspeaker shall be the Bose
®
FreeSpace
®
DS 100F loudspeaker.
Safety and Regulatory Compliance
The FreeSpace DS 100F loudspeaker has passed
extensive testing and complies with the following
specifications and uses:
Listed to ANSI/UL 1480-2005
• Fire Protective Signaling Use – UL Category
UUMW, File Number S 3241.
Control Number 42S9.
Not for use with DC-supervised systems.
• General-purpose use – UL Category UEAY,
File Number S 5591 Control Number 3N89.
• The DS 100F loudspeaker is suitable for use
indoors in damp locations.
• Suitable for installation using Class 1, Class 2
or Class 3 wiring methods in accordance
with NFPA 70, National Electric Code, 2002,
Article 640.
• Suitable for use with fire alarm circuit
wiring methods in accordance with NFPA 70,
National Electric Code, 2002, Article 760.
• Suitable for use in air handling (plenum) spaces.
• UL-2043, Fire Test and Visible Smoke Release
for Discrete Products and their Accessories
Installed in Air Handling Spaces.
• NFPA 70, National Electric Code, 2002, Article
300-22 (c).
• NFPA 90-A, 2002, Installation of Air Conditioning
and V
entilation Systems, Paragraph 4.3.10.2.6.5.
• EMC Directive 89/336/EEC and Article 10 (1)
of the directive, EN50081-1 and EN50082-1
as signified by the CE mark.
The FreeSpace DS 100F loudspeaker also has
been designed to the requirements defined in
the following European regulatory specification
for combination systems:
• British Standard Code of Practice BS 5839, Part 8.
• Tested to IEC60268-5.
Limited Warranty
The FreeSpace DS 100F loudspeaker is covered
by a five-year transferable limited warranty.
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