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Audio-Technica U891RX Cardioid Condenser Boundary Microphone

Brand:|Model: U891RX|Part # 242-4944


Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891R cardioid condenser boundary microphone features a touch-sensitive on-off switch that can be set to three modes: press-on/press-off, press to talk, and press to mute.
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$299.00
Part # 242-4944
Highlights
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference
  • Small-diameter UniPoint® capsule near boundary eliminates phase distortion
  • Heavy die-cast case and non-slip silicon foam bottom pads minimize coupling of surface vibration
  • Low-profile design with low-reflectance finish for minimum visibility




Product Details

Audio-Technica U891RX Cardioid Condenser Boundary Microphone

Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891R cardioid condenser boundary microphone features a touch-sensitive on-off switch that can be set to three modes: press-on/press-off, press to talk, and press to mute. The phantom-powered microphone is equipped with a unique PivotPoint® rotating output connector and an LED status indicator. UniGuard® innovations offer unsurpassed immunity from radio frequency interference; an 80 Hz low-cut UniSteep® filter reduces pickup of low-frequency ambient noise. The microphone's heavy die-cast case and silicon foam bottom pads minimize coupling of surface vibration to the microphone. The unit's self-contained electronics eliminate the need for an external power module. Included furnished accessory: soft protective pouch.

Specifications: • Element: Fixed-charge back plate, permanently polarized condenser • Polar pattern: Half-cardioid (cardioid in hemisphere above mounting surface) • Frequency response: 30-20,000 Hz • Low frequency roll-off: 80 Hz, 18 dB/octave • Open circuit sensitivity: –34 dB (19.9 mV) re 1V at 1 Pa • Impedance: 200 ohms • Maximum input sound Level: 130 dB SPL, 1 kHz at 1% THD • Dynamic range (typical): 104 dB, 1 kHz at Max SPL • Signal-to-noise ratio: 68 dB, 1 kHz at 1 Pa • Phantom power requirements: 11-52V DC, 4 mA typical • Switch: Touch-sensitive control: on/off; Switch function: touch on/off, momentary on, momentary off; Flat, roll-off • Dimensions: 4.25" (108.0 mm) long, 3.31" (84.0 mm) maximum width, 0.91" (23.0 mm) height • Output connector: TB3M-type • Cable: 25.0 ft. (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM-type connectors • Optional interchangeable elements: UE-H hypercardioid (100°); UE-O omnidirectional (360°).



Audio-Technica U891RX Cardioid Condenser Boundary Microphone
  • BrandAudio-Technica
  • ModelU891RX
  • Part Number242-4944
  • UPC042005165865
  • Product CategoryBoundary / PZM / Surface Microphones
  • Unit of MeasureEA
  • Weight1.3 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Audio-Technica U891RX Cardioid Condenser Boundary Microphone

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Audio-Technica U891RX Cardioid Condenser Boundary Microphone

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