Bose 802 Series III Manual del usuario - Página 2

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Bose 802 Series III Manual del usuario
System Configurations
CH1
CH1
802
CH1
(802)
802
(802)
Mixer/Preamp
CH2
Bose
®
power amplifier
CH2
802
CH2
(802)
Mixer/Preamp
CH1
CH2
PANARAY
digital controller
CH1
CH2
CH1
CH2
CH2
CH1
response across the entire
operating range of the 802 Series
III loudspeaker. Using a controller
or EQ card also allows for cross-
over of the 802 Series III loud-
speaker with a Bose bass loud-
speaker.
Loudspeaker Configuration
The 802
be used with the Bose
802
®
1800 amplifiers. It is also compatible
loudspeaker EQ
with industry standard amplifiers
rated for 4-8Ω loads.
The 802 speaker is packaged one per
carton.
Engineers' and
Architects' Specifications
The loudspeaker shall be a multiple
driver, full-range system with
matched active equalization as
follows:
The transducer complement shall
consist of eight (8) full-range environ-
mental drivers of 11.4 cm
diameter, mounted symmetrically in
vertical pairs on a faceted, removable
baffle assembly. Each driver shall
have a rated impedance of 1Ω and
shall be wired in series, resulting in a
composite nominal impedance of 8Ω.
The loudspeaker system sensitivity
shall be 99dB-SPL in the 300Hz to
3kHz range and 91dB-SPL in the
55Hz to 16kHz range with both
measurements referenced to a
1 watt (2.83V) pink noise input at
system
®
1 meter. The nominal horizontal
beamwidth shall be 120 degrees, and
the nominal vertical beamwidth shall
be 100 degrees. The power handling
capacity of the loudspeaker shall be
240 watts continuous pink noise,
band-limited from 55Hz to 16kHz.
Power amplifier
The loudspeaker shall be provided
with a ducted vent system, tuned at
55Hz. The input connectors of the
802 Series III loudspeaker shall
consist of two parallel Speakon
receptacles.
The enclosure of the 802 Series III
loudspeaker shall be composed of
802
mica-reinforced polyethylene copolymer
structural foam. Its outer dimensions
shall be 13" H x 20.5" W x 12.5" D (33
cm H x 52 cm W x 32 cm D); its weight
shall be 31 lb (14 kg).
The loudspeaker shall be the Bose
802 Series III loudspeaker system.
(802)
Series III loudspeaker can
®
1600 and
®
®
NL4