From Audix:
OM3 MULTI-PURPOSE VOCAL AND INSTRUMENT DYNAMIC VOCAL MICROPHONE

The OM3 is a vocal dynamic microphone used for a wide variety of live, home, and studio applications. This microphone has clear and accurate sound reproduction, resistance to feedback, and the ability to handle very high SPLs without distortion.

The OM3 dynamic vocal microphone utilizes a tight, uniform pattern which helps isolate vocals from the instruments on stage. With a wide frequency range of 50 Hz – 18 kHz, the OM3 employs a VLMTM diaphragm for a clear, precise sound with exceptional voice response.

Designed with slight bass proximity and a tailored mid-range, the OM3 hypercardioid microphone has a full-bodied sound on small to mid-sized PA systems while retaining true sound on large or professional PA systems.

Transducer TypeDynamicFrequency Response50 Hz – 18 kHzPolar PatternHypercardioidOutput Impedance290 ohmsSensitivity1.6 mV / Pa @ 1kCapsule TechnologyVLM Type BOff-Axis Rejection>25 dBMaximum SPL≥144 dBPower RequirementsNoneConnector3-pin XLRmPolarityPositive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connectorMaterials / FinishZinc Alloy / Black FinishWeight307 g / 10.8 ozLength176 mm / 6.9 in

• 1 x OM3 Vocal Microphone
• 1 x MC1 Microphone Clip
• 1 x P1 Carrying pouch