BOGEN MICROPHONES
Models HDU250, HDU150, HDO100, MBS1000A, DDU250, GCU250, GDU150,
MGN19, SCU250, WCU250
54-5090-01C 0707
© 2003 Bogen Communications, Inc.
Specifications subject to change without notice.
Description
The HDU250 is a dynamic microphone
ideal for acoustically-demanding environments. It features a heavy zinc die
cast case with a rigid, low noise cablemount system and a lockable silent reed
switch. It has an extra low handling
noise, floating, shock-mounted
Neodymium capsule.
Features
• Cardioid pickup pattern
• High sensitivity Neodymium capsule
• High output design with excellent gain before feedback
characteristics
• High sound pressure capability without distortion and low
sensitivity to breath/pop noise
• Efficient shock-mount system reduces handling and cable noise
• Rugged, reliable construction
• Integral multi-layer breath/wind filter
• Low-impedance operation
• Lockable, silent on/off reed switch
• Includes mic clip
HDU250 - Professional Stage
Introduction
Bogen’s line of microphones come in a variety of types and styles (handheld, desktop, gooseneck, boundary, and overhead hanging) to meet any
and all application needs ranging from paging systems to instrument and vocal reproduction. Each is ruggedly constructed to withstand the
demands of sound installations.
Each microphone provides clear, natural, intelligible sound reproduction with accurate response and dependable performance. Bogen’s
microphone models are crafted with professional-grade features, including models with rubberized grips; quiet on/off glide switches; dent-proof
screens; contemporary designs; and a variety of accessories including stands, mounting clips, windscreens, and cables.
Index
Handhelds (HDU250, HDU150, HDO100)..............................................................................................................................................................1-2
Desktops (MBS1000A, DDU250) ..............................................................................................................................................................................3
Goosenecks (GDU250, GCU150, MGN19) ............................................................................................................................................................4-5
Boundary (SCU250) ......................................................................................................................................................................................................6
Overhead (WCU250)....................................................................................................................................................................................................6
Accessories ......................................................................................................................................................................................................................7
Architect and Engineer Specifications ........................................................................................................................................................................8
Polar Graph
Frequency Response Graph
Specifications
MIC Type: Handheld
Element: Moving coil dynamic
Polar Pattern: Cardioid
Impedance: 250-ohm
Frequency Response: 50 Hz to 18 kHz
Sensitivity*: -72 dB +/- 3dB
S/N Ratio: >65 dB
Cable: XLR Male
Switch: With sliding-type on/off switch
(lockable, silent reed switch)
Dimensions: 7" D x 2" Dia.
Product Weight: 1 lb.
Material: Zinc die cast
Finish: Rubberized black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
Description
The HDU150 is an attractive, dynamic, allpurpose microphone ideally suited for a
wide variety of vocal and sound reinforcement applications.
Features
• Cardioid pickup pattern
• Crisp, clear sound
• Wide dynamic range with high-end sparkle and minimum
feedback
• Rigid, low noise cable-mount system
• Low sensitivity to breath and popping sounds
• Durable ball-shaped design
• Rubber shock-mount system for attenuation of handling and
cable noise
• Lockable, silent on/off reed switch
• Includes mic clip
Specifications
MIC Type: Handheld
Element: Moving coil dynamic
Polar Pattern: Cardioid
Impedance: 500-ohm
Frequency Response: 70 Hz to 15 kHz
Sensitivity*: -70 dB +/- 3dB
S/N Ratio: >65 dB
Connector: XLR Male
Switch: With sliding-type on/off switch
(lockable, silent reed switch)
Dimensions: 6-
1
/2" D x 1-1/2" Dia.
Product Weight: 1 lb.
Material: Zinc die cast
Finish: Rubberized black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
HDU150 - Handheld Stage
Polar Graph
Frequency Response Graph
2
Description
The HDO100 is an attractive,
dynamic microphone perfectly-suited
for public address applications and
instrument sound reproduction.
Features
• Omni-directional pickup pattern
• Uniform pickup of sound from all directions with no
deterioration in frequency response
• Clean, clear reproduction with minimal ambient sound
• Low sensitivity to handling noise and stage vibrations
• Rugged, reliable construction
• Internal rubber shock isolation system
• Lockable, silent on/off reed switch
• Includes mic clip
Specifications
MIC Type: Handheld
Element: Moving coil dynamic
Polar Pattern: Omni-directional
Impedance: 500-ohm
Frequency Response: 70 Hz to 15 kHz
Sensitivity*: -72 dB +/- 3dB
S/N Ratio: >65 dB
Connector: XLR Male
Switch: With silent on/off switch
(lockable, silent reed switch)
Dimensions: 6-
1
/2" D x 1-1/2" Dia.
Product Weight: 1 lb.
Material: Zinc die cast
Finish: Rubberized black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
HDO100 - Public Address
Polar Graph
Frequency Response Graph
3
Description
The MBS1000A is a dynamic, dual-impedance, desktop microphone designed for
all industrial and commercial public
address and paging applications.
Features
• Uni-directional pickup pattern
• Push-to-talk or lift-to-talk operation
• Locking mechanism with push-to-talk
bar for long announcements
• Rubberized black finish with die-cast base
• Contact closure leads
Specifications
MIC Type: Desktop
Element: Dynamic
Polar Pattern: Cardioid
Impedance: Lo-Z, 500 ohms; Hi-Z, 50k ohms
(switch-selectable)
Frequency Response: 45 Hz to 15 kHz
Sensitivity*: Hi-Z: -52 dB +/- 3 dB
Lo-Z: -72 dB +/- 3 dB
Cable: 7' of 4-conductor, 2-shielded
Switch: Locking push-to-talk, lift-to-talk,
impedance selector
Dimensions: 4-
3
/8" W x 9-3/8" H x 5-7/8" D
Product Weight: 1-
1
/4 lb.
Material: ABS plastic
Finish: Rubberized black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
MBS1000A - Desktop Paging
Frequency Response Graph
Polar Graph
Description
The DDU250 is a high-quality,
dynamic, gooseneck desktop microphone ideal for any podium or PA
system. The gooseneck permits the
user to adjust the microphone’s angle
and height to suit the user’s needs.
Features
• Cardioid pickup pattern
• 16" long, fully flexible gooseneck
stalk that is shock-mounted to a
heavy zinc die cast base
• Push-to-lock and push-to-talk switches
• 10-foot cable with external contact closure outputs for the talk
switches
• Excellent speech intelligibility with low ambient noise
• Effective feedback control
• Low sensitivity to breath and popping sound
• Slim, compact design to minimize distraction to the user
Specifications
MIC Type: Desktop
Element: Moving coil dynamic
Polar Pattern: Cardioid
Impedance: 500-ohm
Frequency Response: 100 Hz to 12 kHz
Sensitivity*: -76 dB +/- 3dB
S/N Ratio: >65 dB
Cable: 10 ft., 4-conductor, 2-shielded
Switches: Push-to-lock and push-to-talk
Dimensions: 4-
1
/4" W x 18-1/4" H x 6-1/4" D
Product Weight: 3-
1
/2 lb.
Material: Zinc die cast
Finish: Matte black
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
DDU250 - Dynamic Desktop
Frequency Response Graph
Polar Graph
4
Description
The GDU150 is a dynamic, gooseneck
microphone that features a durable allmetal case with a non-glare black finish.
It has a 10-
1
/4" long, fully flexible neck
with an integral XLR mounting base.
Features
• Cardioid pickup pattern
• Outstanding speech intelligibility,
feedback rejection, and user sound isolation
• High sound pressure capability and low sensitivity to
breath/pop noise
• Superior shock-mount system to reject handling and
transmission noise
• Rugged, reliable construction
• Integral multi-layer breath/wind filter
• Durable all-metal case with non-glare black finish
• Silent push-on/push-off talk switch on base
Specifications
MIC Type: Gooseneck
Element: Moving coil dynamic
Polar Pattern: Cardioid
Impedance: 500-ohm
Frequency: 100 Hz to 12 kHz
Sensitivity*: -75 dB +/- 3dB
S/N Ratio: >65 dB
Connector: XLR Male
Switch: Push-on/push-off talk switch on base
Dimensions: 17" L x 1-
1
/4" Dia.
Product Weight: 1 lb.
Material: Zinc
Finish: Non-glare black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
GDU150 - Dynamic Gooseneck
Frequency Response Graph
Polar Graph
Description
The GCU250 is a high performance,
partially-rigid, 18-
1
/4" long gooseneck con-
denser microphone capable of meeting
the stringent demand of today's
conference and PA systems. It is an intelligent choice for sound reinforcement
applications. It has an integral XLR male
connector mounting base and requires a
9V - 52V DC phantom power source.
Slim and compact, the GCU250 is
designed to minimize intrusion between
the user and the audience.
Features
• Phantom power-operated
• Cardioid pickup pattern
• Clean, accurate vocal reproduction with low ambient noise
• Snap-on windscreen
• Wide frequency response with rich treble and bass
• Thin, unobtrusive construction for close-up use
• Breath/wind filter included
• Durable all-metal case with non-glare black finish
Specifications
MIC Type: Gooseneck
Element: Back electret condenser
Polar Pattern: Cardioid
Impedance: 250-ohm
Frequency Response: 50 Hz to 18 kHz
Sensitivity*: -65 dB +/- 3dB
Max SPL @ 1% THD: >130 dB
S/N Ratio: >65 dB
Phantom Voltage Req: 9V - 52V DC
Connector: XLR Male
Dimensions: 18-1/4" L x 3/4" Dia.
Product Weight: 4 oz.
Material: Copper
Finish: Non-glare black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
GCU250 - Condenser Gooseneck
Frequency Response Graph
Polar Graph
MGN19 - Dynamic Gooseneck
Description
The MGN19 is a push-button activated, dynamic microphone that is
ideal for paging and commercial
applications.
Features
• Omni-directional pickup pattern
• Push-to-talk switch on MIC
housing
• Rugged, reliable design for quality,
long-term use under the most strenuous handling conditions
• Chrome-plated screen and 19" L gooseneck with black
Cycolac® housing
• Contact closure leads
Specifications
MIC Type: Gooseneck
Element: Dynamic
Polar Pattern: Omni-directional
Impedance: 400-ohm
Frequency Response: 50 Hz to 12 kHz
Sensitivity*: -76 dB +/- 3dB
Cable: 7' of 4-conductor, 2-shielded
Switch: Push-to-talk on housing
Dimensions: 23-
1
/2" L x 1-1/4" Dia.
Product Weight: 1-
1
/4 lb.
Material: Cycolac (housing)
Finish: Black Cycolac cap and housing; chrome
gooseneck and mounting flange
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
Frequency Response Graph
5
Polar Graph
Description
The WCU250 is an electret
condenser, professional microphone
perfectly-suited for picking up
audio from large groups. Because
it can hang from the ceiling and is
compact in size, the WCU250 is
very useful in minimizing visual
distraction for the performers
and the audience alike, and limits
intrusion into the working space.
The WCU250 cable is terminated by a mini-XLR (female). A miniXLR to standard XLR adapter (included) houses the pre-amplifier. It
requires an external 9V - 52V DC phantom power supply.
Features
• Cardioid pickup pattern
• Utilizes a superior-quality, state-of-the-art transducer element
and circuitry
• Transformerless, direct-coupled design to ensure clear,
transparent reproduction of even the most delicate transients
at the highest output levels
• Clear, crisp sound with outstanding ambient noise isolation
• Wide frequency response with excellent off-axis rejection
• Low profile, compact, hanging-type design
• Integrated metal hanger
Specifications
MIC Type: Overhead hanging
Element: Back electret condenser
Polar Pattern: Cardioid
Impedance: 250-ohm
Frequency Response: 50 Hz to 18 kHz
Sensitivity*: -65 dB +/- 3dB
Max SPL @ 1% THD: >130 dB
S/N Ratio: >65 dB
Phantom Voltage Req: 9V - 52V DC
Cable: 20 ft. quad cable
Connector: Mini-XLR Female
Dimensions: 1-
1
/4" D x 1/2" Dia.
Product Weight: 5 oz.
Material: Copper
Finish: Matte black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
WCU250 - Overhead Hanging
Description
The SCU250 is an unobtrusive,
surface-mount, boundary, condenser
microphone ideal for meeting rooms,
conferences, and stage productions
where minimum visibility is ideal. It
requires an external 9V - 52V DC
phantom power supply.
Features
• Cardioid pickup pattern
• Full, rich reproduction of voice and music
• Well-suited in capturing the sound source and immediate
surroundings
• Low sensitivity to stage vibration and thumping noise
• Mounting keyways for hanging or for secure attachment to the
mounting surface
• Excellent user sound isolation with excellent feedback rejection
• Heavy-duty metal case
• Low-impedance balanced output
Specifications
MIC Type: Surface-mount
Element: Back electret condenser
Polar Pattern: Cardioid
Impedance: 250-ohm
Frequency Response: 20 Hz to 18 kHz
Sensitivity*: -58 dB +/- 3dB
S/N Ratio: Over 65 dB
Phantom Voltage Req: 9V - 52V DC
Cable: 26 ft., quad cable
Connector: XLR Male
Dimensions: 2-
3
/4" W x 3/4" H x 3-1/4" D
Product Weight: 1 lb.
Material: Zinc die cast
Finish: Matte black finish
* (0dB=1V/BAR 1,000 Hz indicated by open circuit)
SCU250 - Boundary
Frequency Response Graph
Polar Graph
Frequency Response Graph
Polar Graph
6
Accessories
MAC - Microphone Cable Assembly
• For handheld models
• Female XLR to stripped and tinned wires
• 25' cable
• 2-conductor plus shield
MSM - Shock-Isolated Microphone Base
• For GCU250 and GDU150
• Provides superior mechanical noise and vibration isolation
• Lightweight ABS material housing
• XLR (female) connector
• Thick shock-absorbing rubber cushion
• Ideal fixture for boardrooms, conference rooms, pulpits,
podiums, and newsrooms
•4-3/4" W x 1-3/4" H x 4" D, 6 ounces
MFM - Flange Mount
• 3-pin female XLR connector non-shock-isolated
•3-
1
/4" H x 1-3/4" dia. base, 3 ounces
SB6 - Floor Boom Stand
• Telescopic floor stand
• Sliding 30" boom arm
• 34" to 62" adjustable height, 6 lb.
• Chrome-plated tubing
• Tripod base
SF4 Floor Stand
• 34" to 62" adjustable height
• Round 10" diameter die cast base, 9 lb.
• Grip-action clutch and chrome-plated tubing
DS3 - Desk Stand
• 3" chrome-finish tube
• 6" diameter cast iron base, 3 lb.
MC27 - Handheld Clip
• For handheld models
• Black, flexible, impact-resistant plastic
XLR25 - Microphone Cable
• For handheld models
• Male XLR to female XLR
• 25'
• 2-conductor plus shield
CABLES
CLIPS
STANDS
MOUNTS
MC27
MSM
MFM
SB6
SF4
MAC
DS3
WSGCU250
WSGCU250 - Windscreen for GCU250
• Foam windscreen for use with GCU250 microphone
WINDSCREENS
7
XLR25
Architect and Engineer Specifications
50 Spring Street, Ramsey, NJ 07446 U.S.A.
201-934-8500 FAX: 201-934-9832 www.bogen.com
HDU250 - The microphone shall be a Bogen Model HDU250. It shall
be a cardioid, dynamic handheld microphone with a frequency
response of 50 Hz to 18 kHz and a 250-ohm impedance. The sensitivity shall be -72 dB (+/- 3dB) and the signal-to-noise ratio greater than
65 dB. It shall have a sliding-type on/off switch and a rubberized black
finish. The HDU250 shall have an XLR Male connector. Dimensions
shall be 7" D x 2" Dia. Weight shall be 1 lb.
HDU150 - The microphone shall be a Bogen Model HDU150. It shall
be a cardioid, dynamic handheld microphone with a frequency
response of 70 Hz to 15 kHz and a 500-ohm impedance. The sensitivity shall be -70 dB (+/- 3dB) and the signal-to-noise ratio greater than
65 dB. It shall have a sliding-type on/off switch and a rubberized black
finish. The HDU150 shall have an XLR Male connector. Dimensions
shall be 6-
1
/2" D x 1-1/2" Dia. Weight shall be 1 lb.
HDO100 - The microphone shall be a Bogen Model HDO100. It shall
be an omni-directional, dynamic handheld microphone with a frequency response of 70 Hz to 15 kHz and a 500-ohm impedance. The sensitivity shall be -72 dB (+/- 3dB) and the signal-to-noise ratio greater
than 65 dB. It shall have a silent on/off lockable reed switch and a rubberized black finish. The HDO100 shall have an XLR Male connector.
Dimensions shall be 6-
1
/2" D x 1-1/2" Dia. Weight shall be 1 lb.
MBS1000A - The microphone shall be a Bogen Model MBS1000A. It
shall be a dynamic-type, cardioid, dual-impedance desktop microphone. The frequency response shall be uniform from 45 Hz to
15 kHz. Impedance shall be selected via a switch on the underside of
the microphone base. Impedances shall be 500 ohms (matching 125
ohms to 1,000 ohms) or 50,000 ohms (matching 50k ohms or
greater). Voltage output shall be -72 dB at Lo-Z, and -52 dB at Hi-Z.
The microphone shall provide push-to-talk and lift-to-talk operation.
The push-to-talk bar shall include a locking mechanism. Provision shall
be included to defeat lift-to-talk operation. The microphone and relay
switching shall be accomplished with long life DPDT professional leaf
switches. The microphone circuit shall be wired normally open. The
microphone shall be in an ABS plastic case with a rubberized black finish and a die-cast base. It shall be supplied with 7 feet of 4-conductor
cable, 2 conductors individually shielded, and shall be permanently
wired into the microphone. Dimensions shall be 4-
3
/8" W x 9-3/8" H x
5-
7
/8" D. Weight shall be 1-1/4 lb.
DDU250 - The microphone shall be a Bogen Model DDU250. It shall
be a cardioid, dynamic desktop microphone with a frequency response
of 100 Hz to 12 kHz and a 500-ohm impedance. The sensitivity shall
be -76 dB (+/- 3dB) and the signal-to-noise ratio greater than 65 dB.
It shall have a push-to-lock/push-to-talk switch and a matte black
finish. It shall have a 10', 4-conductor, 2-shielded cable. Dimensions
shall be 4-
1
/4" W x 18-1/4" H x 6-1/4" D. Weight shall be 3-1/2 lb.
GCU250 - The microphone shall be a Bogen Model GCU250. It shall
be a cardioid, back electret condenser gooseneck microphone with a
frequency response of 50 Hz to 18 kHz and a 250-ohm impedance.
The sensitivity shall be -65 dB (+/- 3dB) and the signal-to-noise ratio
greater than 65 dB. Max SPL @ 1% THD shall be greater than 130 dB.
It shall have a non-glare black finish. The GCU250 shall have an XLR
male type connector. It requires an external 9V - 52V DC phantom
power source. Dimensions shall be 18-
1
/4" L x 3/4" Dia. Weight shall be
4 ounces.
GDU150 - The microphone shall be a Bogen Model GDU150. It shall
be a cardioid, dynamic gooseneck microphone with a frequency
response of 100 Hz to 12 kHz and a 500-ohm impedance. The sensitivity shall be -75 dB (+/- 3dB) and the signal-to-noise ratio greater
than 65 dB. It shall have a push-on/push-off talk switch mounted on its
base and a non-glare black finish. The GDU150 shall have an XLR Male
type connector. Dimensions shall be 17" L x 1-
1
/4" Dia. Weight shall be
1 lb.
MGN19 - The microphone shall be a Bogen Model MGN19 dynam-
ic-type, omni-directional microphone. Frequency response shall be
uniform from 50 Hz to 12 kHz, with a presence boost at 2 kHz for
natural, intelligible sound. Impedance shall be 400 ohms. A sealed
push-to-talk microswitch shall be mounted on the microphone housing. The sensitivity shall be -76 dB (+/- 3dB). The microphone shall be
furnished with a 19" chrome-plated flexible gooseneck and mounting
flange and seven feet of rugged synthetic-jacketed 4-conductor, 2shielded cable. The microphone shall have a black Cycolac® cap and
housing with chrome plated screen and shall measure 4-
5
/8" long with
a maximum diameter of 1-
3
/8". Removable set screws shall secure the
front cap to the microphone and the microphone to the gooseneck.
Dimensions shall be 23-
1
/2" L x 1-1/4" Dia. Weight shall be 1-1/4 lb.
SCU250 - The microphone shall be a Bogen Model SCU250. It shall
be a cardioid, back electret condenser boundary microphone with a
frequency response of 20 Hz to 18 kHz and a 250-ohm impedance.
The sensitivity shall be -58 dB (+/- 3dB) and the signal-to-noise ratio
greater than 65 dB. It shall have a matte black finish and will require an
external 9V - 52V DC phantom power source. It shall have a male XLR
connector. Dimensions shall be 2-
3
/4" W x 3/4" H x 3-1/4" D. Weight shall
be 1 lb.
WCU250 - The microphone shall be a Bogen Model WCU250 hang-
ing microphone. It shall be a cardioid, back electret condenser microphone with a frequency response of 50 Hz to 18 kHz and a 250-ohm
impedance. The sensitivity shall be -65 dB (+/- 3dB) and the signal-tonoise ratio greater than 65 dB. It shall have a matte black finish and will
require an external 9V - 52V DC phantom power source with a connecting cable of 20'. It shall have a female mini-XLR connector with a
mini-XLR to standard XLR (male) adapter. Dimensions shall be 1-
1
/4"
D x
1
/2" Dia. Weight shall be 5 ounces.
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