Bose Panaray 402 II User Manual
Technical Information
PANARAY
®
402® Series II
Loudspeaker
General Description
The Bose® 402 Series II loudspeaker
is a 120-watt speaker designed for
permanent installations and portable
use indoors and outdoors. As a new
addition to the Bose line of Installed
AnyWhereTM loudspeakers, it meets
our strict standards for outdoor use.
The 402 Series II loudspeaker offers
the following features:
• Voice and music reproduction over
a broad dispersion area
Frequency Range
90Hz to 16kHz ±3dB
Available colors: black or white
Connectors: Two (2) parallel-wired
NL4 connectors
Sensitivity
91dB-SPL @ 1W, 1m (pink noise)
Maximum Acoustic Output
111dB-SPL @ 1m (pink noise)
115dB-SPL @ 1m (IEC3 noise)
Dispersion (–6dB point, average,
1-4kHz)
Horizontal 120˚
Vertical 60˚
Long-Term Power Handling
120W continuous
1
Enclosure construction: Micareinforced polyethylene copolymer
2
structural foam
Installation
Installation and use instructions are
included with the loudspeaker.
The 402 Series II loudspeakers are
designed to be wall or ceiling
mounted, or mounted on stands for
portable use. The following versatile
4
accessories are available from Bose:
• WBP4 402 Wall Mount Bracket
(0-45˚ pitch, ± 60˚ yaw in vertical
Impedance
8Ω nominal
Mechanical Specifications
Dimensions: 23.25"H x 8.1"W x
7.25"D
(59 cm H x 21 cm W x
18 cm D)
Weight: 15 lb (7 kg)
orientation; ±28˚ in horizontal
orientation), black or white
• SB4 402 Speaker Single Fly
Bracket (0-45˚ pitch), black or
white
• SS10 Speaker Stand with Mounting Adapter and Carry Bag, black
• TK-402 Speaker Transit Kit, black
1
Full bandwidth pink noise is applied to the 402-II speaker 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.
2
Full bandwidth pink noise is applied to the 402-II speaker 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.
3
Full bandwidth pink noise, meeting International Electrotechnical Commission (IEC) Standard
#268-5, with a spectrum corresponding to average program material.
4
Full bandwidth noise, meeting the IEC Standard #268-5 is applied to the 402-II speaker 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.
•A rugged, portable enclosure with
metal grille
• Slim, aesthetic styling in black or
white
• Weather-resistant design to ensure
reliable performance indoors and
outdoors
•A full complement of brackets and
stands available for a variety of
product uses
Each 402 Series II loudspeaker uses
four (4) 11.34 cm full-range drivers
mounted in symmetric vertical pairs
on a faceted Articulated Array
®
loudspeaker baffle assembly. The
drivers feature low-impedance, edgewound Ferrite V ceramic magnets,
and molded polyester frames. Their
advanced cone and motor system
gives them high linear excursion
capability and power output. Environmental durability is built into soft
parts – cone, surround and spider –
and coated onto the hard parts of the
driver. These materials optimize the
weather resistance of the loudspeaker when it is installed outdoors.
402 Series II loudspeakers are used
in combination with the PANARAY
®
system digital controller or the Bose
1600 or 1800 amplifiers. The amplifiers work in combination with the 402
plug-in EQ card to provide active
equalization for the system.
The PANARAY system digital controller assures smooth, accurate spectral
System Configurations
response across the operating range
of the 402® Series II loudspeaker.
Using a controller or EQ card also
allows for crossover of the 402
Series II loudspeaker with a Bose
®
bass loudspeaker.
CH1
CH1
CH1 CH2
CH2
CH2
402
(402)
Mixer/Preamp
®
Bose
power amplifier
402
(402)
Power amplifier
402
loudspeaker EQ
CH1 CH2
CH1
402
(402)
CH1
CH1
Mixer/Preamp
PANARAY
digital controller
CH2
CH2
402
CH2
(402)
®
system
Loudspeaker Configuration
The 402 Series II loudspeaker can be
used with the Bose 1600 and 1800
amplifiers. It is also compatible with
industry standard amplifiers rated for
4-8Ω loads.
The 402 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 four (4) full-range environmental drivers of 11.4 cm
mounted vertically in
Each driver shall have a rated impedance of 1.6Ω and shall be wired in
series, resulting in a composite
speaker assembly nominal impedance of 8Ω.
The loudspeaker system sensitivity
shall be
99dB-SPL in the 300Hz to
3kHz range and 91dB-SPL in the
90Hz to 16kHz range with
measurements referenced to a 1 watt
(2.83V) pink noise input at 1 meter.
The nominal horizontal beamwidth
shall be 120 degrees, and the nominal vertical beamwidth shall be 60
degrees. The
power handling capacity
of the loudspeaker shall be 120 watts
continuous pink noise,
from 90Hz to 16kHz.
The loudspeaker shall be provided
with a ducted vent system, tuned at
95Hz. The
input connectors of the 402
Series II loudspeaker shall consist of
two parallel Speakon® NL4
tacles
.
The enclosure of the 402 Series II
loudspeaker shall be composed of
mica-
reinforced polyethylene copolymer
structural foam.
Its outer dimensions
shall be 23.25"H x 8.1"W x 7.25"D (59
cm H x
21 cm W x 18 cm D); its weight
shall be 15 lb (7 kg).
The loudspeaker shall be the Bose
402 Series II loudspeaker system.
diameter,
a faceted baffle.
both
band-limited
recep-
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