audio technica / AT891Rb

Boundary microphone, back electret condenser type, hemispherical forward directivity

■Condenser microphone, boundary type
■Back electret condenser type
■Hemispherical forward directivity
■Frequency response: 30Hz-20kHz
■Output impedance: 200Ω
■Sensitivity: -34dB
■Maximum SPL: 130B
■S/N ratio: 66dB
■Output connector: XLR 3-pin (male)
■Power supply: Phantom power DC11-52V, 4mA
■Pad switch: 80Hz, 18dB with ON/OFF switch
■Finish: Matte gray
■Size/weight: Diameter 84mm, Length 130mm, Height 27.5mm, 304g
■Included accessories: Dedicated microphone cable (7.6m)

- A boundary microphone with a switch featuring an easy-to-use flat switch.

- Features switch function modes: press to turn on/off, hold while pressed, and hold while pressed.

- The connector on the microphone body features a rotating mechanism. Cables can be routed freely towards the rear or bottom, allowing for greater installation flexibility.

- Equipped with a low-cut switch that reduces floor vibrations and noise caused by footsteps and other sounds.

- Equipped with a status LED that lets you see the switch status at a glance.

- Ideal for two-way communication systems such as video conferencing and web conferencing.

- With a wide 120-degree sound pickup capability, clear audio can be picked up by placing one unit for one or two people.

- Enhanced RF protection against mobile phones, wireless intercoms, and radio waves. Significantly reduces noise, eliminating problems in poor working environments.