Audio-Technica U853RU UniLine Condenser Hanging Microphone, Black

The Audio-Technica U853RU is a high-performance UniLine condenser hanging microphone designed for superior audio capture in a variety of demanding environments. With its advanced UniGuard RFI-shielding technology, this microphone offers unparalleled immunity from radio frequency interference, ensuring clear and reliable sound. Ideal for use in choirs, instrumental groups, and theater stages, the U853RU features a low-profile design with a low-reflectance finish, making it minimally visible while delivering exceptional audio quality. Its 80 Hz low-cut UniSteep filter effectively reduces unwanted low-frequency ambient noise without compromising voice clarity.

Equipped with a UniLine polar pattern, the U853RU provides a narrow 90° acceptance angle, allowing for precise and focused sound capture. This microphone accepts interchangeable elements, supporting various polar patterns including cardioid, hypercardioid, omnidirectional, and line-cardioid. The phantom-powered unit is designed for maximum versatility and superior off-axis rejection, enabling significant gains before feedback occurs. Overall, the Audio-Technica U853RU embodies all the characteristics of a professional-grade microphone suitable for high-stakes audio environments.

Key Features

• Designed for suspension over choirs, instrumental groups, and theater stages
• UniLine polar pattern with a narrow 90° acceptance angle
• Superior off-axis rejection for maximum gain before feedback
• UniGuard RFI-shielding technology for outstanding rejection of radio frequency interference
• UniSteep filter for steep low-frequency attenuation to improve sound pickup
• Accepts interchangeable elements for various polar patterns
• Low-profile design with low-reflectance finish for minimal visibility

Specifications

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Line Cardioid
• Frequency Response: 30-20,000 Hz
• Low Frequency Roll-off: 80 Hz, 18 dB/octave
• Open Circuit Sensitivity: -35 dB (17.7 mV) re 1V at 1 Pa
• Impedance: 250 ohms
• Maximum Input Sound Level: 135 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic Range: 115 dB, 1 kHz at Max SPL
• Signal-to-Noise Ratio: 74 dB, 1 kHz at 1 Pa
• Phantom Power Requirements: 11-52V DC, 2 mA typical
• Switch: Flat, roll-off
• Weight (Microphone): 1.1 oz (30 g)
• Weight (Power Module): 2.9 oz (81 g)
• Dimensions (Microphone): 6.14" (156.0 mm) long, 0.48" (12.2 mm) diameter
• Dimensions (Power Module): 3.66" (92.9 mm) long, 0.74" (18.9 mm) diameter
• Output Connector (Power Module): Integral 3-pin XLRM-type
• Cable: 25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector

Package Contents

• Audio-Technica U853RU UniLine Condenser Hanging Microphone
• Interchangeable Elements (optional)
• Power Module
• 25-foot shielded cable with TA3F-type connector