audio technica / AT845RWa

This white-collar boundary microphone is ideal for hidden microphone applications, as it can capture a wide area. It is hemispherical and omnidirectional, allowing for discreet, high-quality sound pickup on desktops, walls, and ceilings.

■RoHS compliant while maintaining the same size characteristics.
■Maximum outer diameter is just φ28mm. It can be embedded into a desktop, wall, or ceiling for discreet, highly sensitive sound pickup.
■A wide-band, hemispherical omnidirectional type ideal for roundtable discussions and hidden microphone applications.
■Type: Back electret condenser type
■Polar pattern: Hemispherical omnidirectional
■Frequency response: 30-20,000Hz
■Sensitivity (0dB = 1V/1Pa, 1kHz): -40dB
■Maximum input sound pressure level (1kHz, THD1%): 149dB S.P.L.
■Signal-to-noise ratio (1kHz, 1Pa): 64dB or higher
■Output impedance: 200Ω balanced
■Power supply: Phantom DC 11-52V
■Current consumption: 1mA
■Finish: White painted
■Weight: 60g
■Accessories: Anti-vibration rubber
■Optional accessories: Dedicated ceiling mounting bracket (AT845-BR, AT847-BR), Quick microphone adapter (AT8433)