Audix OM7 Vocal Dynamic Microphone

The OM7 vocal dynamic microphone is used by professional sound companies, front of house and mixing engineers as well as high profile fixed installations. The OM7 provides unprecedented gain before feedback on concert level stages without sacrificing sound quality. In addition, the mic is very resistant to feedback on extremely loud stages and for performers who tend to “cup” the microphone with both hands.

In order to achieve these extraordinary performance benefits, the OM7 dynamic vocal microphone is designed with an unconventionally low output level (8-10 dB lower than typical dynamic microphones). This low output level acts as a natural “pad” at the capsule in order to maintain high fidelity at the source. The OM7 hypercardioid microphone is best suited for use with high quality mixing consoles which have plenty of head room to compensate for the low gain.
Designed, assembled and tested by Audix in the USA, the OM7 is a dynamic vocal
microphone used for professional sound companies, front of house engineers,
mixing engineers, and high profile fixed installations. The OM7 is known for its ability
to provide unprecedented gain before feedback on concert level stages without
sacrificing sound quality. In addition, the OM7 is very resistant to feedback on
extremely loud stages, and for performers who tend to “cup” the microphone with
both hands.
In order to achieve these extraordinary performance benefits, the OM7 is designed
with an unconventionally low output level (8-10 dB lower than typical dynamic
microphones). This low gain stage acts as a natural “pad” at the capsule in order to
maintain high fidelity at the source. For this reason, the OM7 is best suited for use
with high quality mixing consoles and sound system.
The OM7 is characterized with a super-tight hypercardioid polar pattern which
effectively isolates the vocals from the rest of the instruments on stage. With a
wide frequency range of 48 Hz - 19 kHz, the OM7 employs a VLM™(Very Low Mass)
diaphragm for a very clean and punchy sound with exceptional transient response.
Well balanced, comfortable to hold and durable, the OM7 is manufactured with very
high standards and tight tolerances. The OM7 includes a precision die cast zinc alloy
body, durable black E-coat finish, dent resistant steel mesh grill and gold plated
XLR connector.
The OM7 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 affected
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.
The OM7 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 effect the sound
and performance of your microphone.
The OM7 is designed with an unconventionally low output level; this means that
the gain will have to be compensated on the mixing console or mic preamp. The
OM7 has the tightest pick-up pattern of any microphone on the market. This
helps eliminate sound from other instruments on stage from “bleeding” into the
microphone. For best results, it is important to sing directly into the mic as close
as possible at all times (within 1 inch).
When using floor monitors, position the microphone so that it is parallel to the
floor. When using multiple microphones on a live performance stage, allow a
distance of 2-3 feet between mics to avoid phase issues.