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1. Specifications

FreeSpace

DS 16F

Loudspeaker

Product Codes

FreeSpace DS 16F loudspeaker – Blk

FreeSpace DS 16F loudspeaker – Wht PC 043054

Accessories

Model 16 tile bridge (6 pack)

Model 16 rough-in pan (6 pack)

Model 16 retrofit kit (6 pack)

PC-16 plenum cover (6 pack)

Model 16 pendant-mount kit – Wht PC 030095

Model 16 pendant-mount kit – Blk

DS 16F Adjustable Tile Bridge

Square Grille – Wht

Replacement Parts

Grille – Blk

Grille – Wht

Logo – Wht

Logo – Blk

2.25" (57mm) driver (indoor)

p r o . B o s e . c o m

How our Loudspeakers are

Measured

PC 043053

1. Power handling

Full-bandwidth pink noise, meeting the IEC

Standard #268-5, is applied to the loudspeaker

PC 029830

and amplified to a level at the loudspeaker

terminals corresponding to the power handling of

PC 029831

the loudspeaker. The loudspeaker must show no

PC 030096

visible damage or measurable loss of performance

PC 031144

after 100 hours of continuous testing.

2. Sensitivity

PC 030094

Full-bandwidth pink noise is applied to the loud-

speaker with its active equalization curve and

PC 323204-0010

amplified to a level at the loudspeaker terminals

PC 323207-0210

corresponding to 1 watt, as referenced to the

nominal impedance. The average sound pressure

level (dB-SPL) is measured at 1 meter from the

PN 296711

speaker in an anechoic environment.

PN 296712

3. Maximum SPL

PN 303895

Full-bandwidth pink noise is applied to the loud-

PN 303977

speaker with its active equalization curve and

amplified to a level at the loudspeaker terminals

PN 298081

corresponding to the long-term rated power

handling of the speaker. The average sound

pressure level (dB-SPL) is measured at 1 meter

from the speaker in an anechoic environment.

4. Frequency range

Sine waves are injected into the loudspeaker, and

the level is adjusted to 1 watt, as referenced to

the nominal impedance, and the level measured

at 1 meter. Resulting graph is smoothed by 0.05

octave-band.

All information subject to change without notice.

Bose, FreeSpace and Acoustimass are registered trademarks of Bose Corporation

in the United States and other countries.

C_008811