Bogen HDU250 用户手册

54-5090-0

1C   0707

© 2003 Bogen Communications, Inc.
Specifications subject to change without notice.

The HDU250 is a dynamic microphone
ideal for acoustically-demanding envi-
ronments. It features a heavy zinc die
cast case with a rigid, low noise cable-
mount system and a lockable silent reed
switch. It has an extra low handling
noise, floating, shock-mounted
Neodymium capsule.

• 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

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.

Handhelds (HDU250, HDU

150, HDO100)..............................................................................................................................................................1-2

Desktops (MBS

1000A, DDU250) ..............................................................................................................................................................................3

Goosenecks (GDU250, GCU

150, MGN19) ............................................................................................................................................................4-5

Boundary (SCU250) ......................................................................................................................................................................................................6
Overhead (WCU250) ....................................................................................................................................................................................................6
Accessories ......................................................................................................................................................................................................................7
Architect and Engineer Specifications ........................................................................................................................................................................8

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)