M45 Shortgun

Miniaturized Shotgun Ceiling Microphone

The M45 is a miniaturized shotgun condenser microphone with a swivel-and-pivot base for convenient aiming and positioning. The M45 is optimized for vocal intelligibility and offers high sensitivity, an integrated preamp, immunity from RF interference, and is easy to install in a 1-1/2” hole with no additional tools required.

Mic-level signal and LED control is over an RJ45 connection. An adapter is included to convert from RJ45 to an 8-conductor pluggable terminal block.

For use in Dante® networks, the optional AUDIX DN4 Enhanced Onramp for Dante | AES67 supports up to four devices and includes LED logic control.

Designed, machined, assembled, and tested by Audix in Wilsonville, Oregon.

Where To Buy M45 Shortgun – Miniaturized Shotgun Ceiling Microphone
Transducer Type Condenser
Frequency Response 85 Hz – 8 kHz
Polar Pattern Supercardioid
Output Impedance 150 Ohms
Sensitivety 98 mV / Pa @ 1 kHz
Signal to Noise Ratio 72dB
Maximum SPL >124 dB
Dynamic Range 100dB
Operating Voltage 18 – 52 V
Connector RJ45
LEDs Red & Green
Materials / Finish Brass & Aluminum / White
Weight 195g
Download Spec Sheet

1x M45 Ceiling Microphone
1x RJ45 > 8-pin adapter
1x Seismic / Restrain cable
1x Spec Sheet
1x Installation Guide