Audix OM2 Installation guide

OM2
OVERVIEW:
Designed, assembled and tested by Audix in the USA, the OM2
is a dynamic vocal microphone used for a wide variety of live and
studio applications. The OM2 provides clear and accurate sound
reproduction, resistance to feedback and ability to handle very high
SPL (Sound Pressure Levels) without distortion.
The OM2 is designed with a tight and uniformly controlled
hypercardioid polar pattern which helps to isolate the vocals from
the rest of the instruments on stage. With a wide frequency range
of 50 Hz - 16 kHz, the OM2 employs a VLM™(Very Low Mass)
diaphragm for natural sound with exceptional transient response.
The OM2 is constructed a with slight bass proximity and a tailored
mid-range, giving it a full bodied sound on small to mid-size PA
systems. The OM2 is well balanced, comfortable to hold, durable,
and designed with high standards and tight tolerances.
The OM2 is manufactured with a precision die cast zinc alloy body,
black E-coat nish, laser etched model and serial number, steel
mesh grill, Switchcraft® or Audix XLR connector and heavy duty
nylon clip.
FEATURES:
Clear, accurate sound reproduction
Handles high SPL without distortion
Low handling noise
Provides exceptional gain before feedback
Provides excellent vocal isolation on stage
Dent resistant steel spring grill
5 year warranty
APPLICATIONS:
Lead or backing vocals
Live recording
Broadcast
Home studio - vocal and instrument
Sax, brass, guitar, dobro, flute, percussion, drums
SUPPLIED ACCESSORIES:
Heavy duty nylon mic clip (MC1)
Carrying pouch (P1)
OPTIONAL ACCESSORIES:
WS357 - External foam windscreen
CBL20 - 20’ XLR-XLR Low noise mic cable
T50K - Low to high impedance matching transformer
MODEL VARIATIONS:
OM2-S - Same as above with On-Off switch
DYNAMIC VOCAL MICROPHONE
OM2
Dynamic Vocal
MC1 WS357 CBL20 T50K

Transducer Type Dynamic
Frequency Response 50 Hz - 16 kHz
Polar Pattern Hypercardioid
Output Impedance 290 ohms
Sensitivity 1.6 mV / Pa @ 1k
Capsule Technology VLM Type B
Off Axis Rejection > 25 dB
Maximum SPL ≥140 dB
Power Requirements None
Connector Switchcraft® or Audix male
XLR connector
Polarity Positive pressure on diaphragm
produces positive voltage on pin 2
relative to pin 3 of output
XLR connector
Housing / Finish Zinc Alloy /
Black E-coat
Weight 307 g / 10.8 ounces
Length 176 mm / 6.9 inches
SPECIFICATIONS: ARCHITECTS AND ENGINEERS SPECIFICATIONS:
The microphone shall be of the dynamic type and the polar pattern of the microphone
shall be hypercardioid. The nominal output impedance shall be equal to 250 ohms at
1 kHz. The microphone shall have a sensitivity of 1.7 mV / Pa at 1 kHz and a sound
pressure level ≥140 dB. The microphone body shall be of zinc alloy and the grill cap
shall be steel wire mesh. The overall dimensions shall be 23 mm in diameter at the
base, 53 mm in diameter at the widest point on the grill and 176 mm in length. The
microphone shall be the Audix OM2.
OPERATION:
The OM2 is a low impedance microphone and should be plugged into the “mic level”
input of your console, mixer or recording device. Please note that your microphone
does not require phantom power and will not be effected in any way by phantom
power should it be running simultaneously while the microphone is in operation. Avoid
plugging or unplugging the microphone from the PA system unless the channel is
muted or the volume of the system turned down. Failure to do so may result in a loud
“popping” noise which could seriously damage the speakers in the PA system.
USER TIPS:
The OM2 has a very tight pick-up pattern in order to help eliminate sound from
other instruments on stage from “bleeding” into the microphone. For best results, it
is important to sing directly into the mic at close proximity (within 2 inches). When
using oor monitors, position the microphone so that it is parallel to the oor. When
using multiple microphones on a live performance stage, allow a distance of 2-3 feet
between mics to avoid phase issues.
*Further miking techniques may be found on our website at www.audixusa.com
DIMENSIONS (mm):
OM2
SERVICE AND WARRANTY:
This microphone is under warranty for a period of 5 years from
any and all manufacturing defects. Should your microphone
fail in any way, please contact the Audix Service department
at 503-682-6933. A Return Authorization number is required
before returning any products.
CARE AND MAINTENANCE:
The OM2 is manufactured to exacting specs with roadworthy construction.
However, the capsule is highly sensitive and should be handled with care.
Avoid extreme temperatures and be sure to store your microphone in the
pouch provided when not in use. Moisture of any kind can adversely affect
the sound and performance of your microphone.
***All specications subject to change without notice.
www.audixusa.com
503-682-6933 Fax: [phone]
Audix Corporation 9400 SW Barber St. Wilsonville, OR 97070
AUDIX WARRANTY REGISTRATION FORM
Please Check all that apply:
Male Female
Age: Occupation: Primary Instruments: Product to be used for:
18 or Under Musician Vocal Pro live sound
19-25 Producer Guitar / Bass Pro recording
26-35 Sound Eng. Drums Home recording
36-45 Radio/TV Keyboard Rehearsal
46-55 Production Brass Installation
55 + Other _______ Woodwinds School
Strings House of Worship
How did you hear about Audix? Other ___________ Other ___________
Magazine Ad Online Ad
On-line Store Friend Do you own other Audix Products? Yes No
Salesman Other __________ Model(s) ________________________________
Have you visited the Audix website? Yes No
Please register your product online at www.audixusa.com or mail this form to:
Audix Microphones P.O. Box 4010 Wilsonville, OR 97070
Name:________________________________ Model:___________________
Company:_____________________________ Serial Number:_____________
Address:______________________________ Store:____________________
City:_________________________________ Store Location:_____________
Prov./State:___________ Zip:_____________ Purchase Date:_____________
Phone: ( )___________________________ Signature:_________________
Email:________________________________ Date:____________________
1.1
FREQUENCY RESPONSE:
POLAR PATTERN:
LITOM2T