Bose FreeSpace DS 16SE User Manual download pdf (Page 8)

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Bose, FreeSpace and Acoustimass are registered trademarks of Bose Corporation

in the United States and other countries.

C_000455 PC042782

FreeSpace

®

DS 16F

Loudspeaker

TECHNICAL DATA SHEET

Product Codes

FreeSpace DS 16F loudspeaker-Blk PC 043053

FreeSpace DS 16F loudspeaker-Wht PC 043054

Accessories

Model 16 tile bridge (6 pack) PC 029830

Model 16 rough-in pan (6 pack) PC 029831

Model 16 retrofit kit (6 pack) PC 030096

PC-16 plenum cover (6 pack) PC 031144

Model 16 pendant-mount kit-Wht PC 030095

Model 16 pendant-mount kit-Blk PC 030094

Replacement Parts

Grille-Blk PN 296711

Grille-Wht PN 296712

Logo-Wht PN 303895

Logo-Blk PN 303977

2.25" (57mm) driver (indoor) PN 298081

How our Loudspeakers are

Measured

1. Power handling

Full-bandwidth pink noise, meeting the IEC

Standard #268-5, is applied to the loudspeaker

and amplified to a level at the loudspeaker

terminals corresponding to the power handling of

the loudspeaker

. The loudspeaker must show no

visible damage or measurable loss of performance

after 100 hours of continuous testing.

2. Sensitivity

Full-bandwidth pink noise is applied to the loud-

s

peaker with its active equalization curve and

amplified to a level at the loudspeaker terminals

corresponding to 1 watt, as referenced to the

nominal impedance. The average sound pressure

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

speaker in an anechoic environment.

3. Maximum SPL

Full-bandwidth pink noise is applied to the loud-

s

peaker with its active equalization curve and

amplified to a level at the loudspeaker terminals

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.

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TECHNICAL DATA SHEET 1
FreeSpace 2

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