Bose FreeSpace DS 16SE User Manual download pdf (Page 6)

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TECHNICAL DATA SHEET

FreeSpace

®

DS 16S/DS 16SE

Loudspeakers

Engineers’ and Architects’

Specifications

Each loudspeaker shall be a 16-watt, ported

loudspeaker utilizing one 2.25" (57mm)

full-range driver for installation on walls or

other flat, solid surfaces.

The driver 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 loudspeakers

shall be paintable, and the acoustically transparent

grille component shall be formed of powder-

coated steel.

Each loudspeaker shall have a bandwidth of

90 Hz – 16 kHz and a maximum acoustic output

of 96 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 on the

included mounting bracket. Each loudspeaker

shall be wired to the mounting bracket via a

four-pin, pre-wired connector.

Power settings available shall be: 1W, 2W, 4W,

8W, 16W @ 70V; 2W, 4W, 8W, 16W @ 100V; and

16W @ 8Ω (when referenced to IEC noise for

100 hours). The nominal dispersion shall be

170°H x 160°V at -6 dB (average 1 – 4 kHz).

When used with optional junction boxes, which

include a ceramic connector and a thermal fuse,

the loudspeakers shall meet numerous standards

for combination music and evacuation systems

around the world.

The loudspeakers shall be the Bose

®

FreeSpace

®

DS 16S and DS 16SE loudspeakers.

Safety and Regulatory Compliance

The FreeSpace DS 16S and DS 16SE have passed

extensive testing and comply 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 when installed with a

junction box (on-wall or in-wall).

Not for use with DC-supervised systems.

• General-Purpose Use – UL Category UEAY,

File Number S 5591 Control Number 3N89.

• The DS 16SE is suitable for use outdoors in

wet locations.

• The DS 16S 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.

The DS 16S and DS 16SE also have 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 16S and DS 16SE loudspeakers

are covered by a five-year transferable limited

warranty.

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