SMALL MEMBRANE CONDENSER MICROPHONE The M55 pendant ceiling microphone system is designed for applications where aesthetics, sound quality and ease of installation are critical. The main applications for the ceiling-mounted M55 include audio capture for video and presentations or teleconferencing (VTC), distance learning, hospital rooms, surveillance and ambient miking.

The M55 conference microphone can be equipped with interchangeable capsules with cardioid, hypercardioid, omnidirectional and supercardioid (shotgun) coverage patterns. High sensitivity and low noise level. Shielded anti RF interference caused by cell phones and mobile devices.

Installing the M55 pendant microphone requires drilling only a 5/8 inch hole in the ceiling, with no additional tools required. The M55's mounting hardware allows you to easily adjust the hanging height up to four feet from the ceiling surface without removing the ceiling plates. An optional orientation clip (MCHANGER) allows for easy angle adjustments once installed. The cable assembly, with a terminal block connector, is carefully housed in a fire-resistant, watertight junction box. A safety cable provides additional seismic restraint.

The M55 is produced in white and with a 4 ft cable terminated in a block mounted connector.

M55W - cardioid (white)

M55WHC - hypercardioid (white)

M55WS - supercardioid (shotgun) (white)

M55WO - omnidirectional (white)

Download complete specifications sheet by copying this link in the browser: http://audixusa.com/docs_12/specs_pdf/M55_v4_0916.pdf

Transducer type condenser

Frequency response 60 Hz - 10 kHz

Cardioid polar pattern

Output impedance 150 ohms

Sensitivity 38 mV (C) / Pa @ 1k

Equivalent noise level 22 dB (A-weighted)

Signal to noise ratio 72 dB

Equivalent noise level 22 dB

Maximum SPL ≥130 dB

Dynamic range 108 dB

Power requirements 18 - 52V phantom

RJ45 connector

Recommended cable CAT5, CAT5e, CAT6, CAT6a or CAT7

Materials / Finish Aluminum zinc alloy / white finish