Audio-Technica U891Rx Cardioid Condenser Boundary Mic with Switch

The U891Rx from Audio-Technica is a flexible boundary microphone designed to accurately capture audio in conference hall, boardroom and classroom installations.

Audio-Technica U891Rx Cardioid Condenser Boundary Microphone with Switch

Audio-Technica U891Rx Cardioid Condenser Boundary Mic with Switch

The U891Rx from Audio-Technica is a flexible boundary microphone designed to accurately capture audio in conference hall, boardroom and classroom installations.

SKU: U891Rx

Cat no: 18574

  • Surface Mount Boundary Applications
  • Activation Switch
  • Unipoint Boundary Capsule
  • UniGuard RFI Sheilding
  • PivotPoint Rotating Output Connection
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Estimated Delivery 3 to 5 days

£235.00 (ex vat) £282.00 (incl vat)

Audio-Technica U891Rx Cardioid Condenser Boundary Microphone with Switch

The U891Rx from Audio-Technica is a flexible boundary microphone designed to accurately capture audio in conference hall, boardroom and classroom installations.

The U891Rx features a half-cardioid pick up pattern, providing a generous pick up area at the surface and perimeter while eliminating structure noise and reflections off the desktop surface. The polar pattern and even frequency response results in detailed signal reproduction, regardless of the relationship between the talker and microphone positions.

A programmable membrane switch can be set for one of three functions. Touch-On / Touch-Off, Push-to-Mute and Push-to-Talk modes are all programmable by the user and add to the flexibility of the U891Rx. In addition to the outstanding sonic character, the U891Rx features a heavy die-cast case and silicon foam bottom pads that minimize vibration and surface noise. A low-frequency roll-off switch eliminates proximity effect noise, low frequency hum, ambiance noise and wind noise. A pivoting output connector reveals a TB3-male connection and enables flexible surface installation. A 25' TB3-female to standard XLR male cable is supplied.

  • Designed for surface-mount applications such as high-quality sound reinforcement, conferencing, distance learning and other demanding sound pickup situations
  • An activation switch can be set to any of three operating modes: "touch-on/touch-off," "touch-to-talk" and "touch-to-mute"
  • PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance
  • Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
  • Low-profile design with low-reflectance finish for minimum visibility
  • Improved switch design

Key Features:

  • Surface Mount Boundary Applications
  • Activation Switch
  • Unipoint Boundary Capsule
  • UniGuard RFI Sheilding
  • PivotPoint Rotating Output Connection

Product Specification

Transducer: Condenser
Polar Pattern: Cardioid
Frequency Range: 30 Hz to 20 kHz
Signal to Noise Ratio: 68 dB
Maximum SPL: 130 dB SPL
Impedance: 200 ohms
Sensitivity: 19.9 mV/PA
Power Requirements: 11-52 V, AA Battery
Low-Cut Filter: Yes, 18 dB/Octave @ 80 Hz
Output Connectors: TB3M
Operating Current Consumption: 4 mA
Dynamic Range: 104 dB
Length: 4.25" (10.79 cm)
Weight: 9.3 oz (264 g)

  • Audio-Technica U891Rx Cardioid Condenser Boundary Microphone with Switch

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