Audio-Technica U841A - Unipoint Boundary Condenser Microphone

Model #U841A

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General Information

Transducer Fixed-charge back plate permanently polarized condenser
Polar Pattern Omnidirectional
Frequency Response 30Hz - 20kHz
Dynamic Range (Typical)
111 dB, 1 kHz at Max SPL
101 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio 73 dB, 1 kHz at 1 Pa
Maximum Input Sound Level
132 dB, 1 kHz at 1% T.H.D.
122 dB SPL, 1 kHz at 1% T.H.D.
Power Requirements 11-52V DC, 2 mA typical
Output Impedance
200 ohms
270 ohms
Output Connectors Integral 3-pin XLRM-type
Pad No
Low Frequency Roll-Off 80 Hz, 18 dB/octave
2.56 x .59" (65 x 15.1mm) (Diameter x Height)
Power Module:
3.31 x 2.48 x 0.87" (84 x 63 x 22mm) (H x W x D)
2.8 oz (78 g)
Power Module:
4.9 oz (139 g)
Product Highlights
    In The Box
    • Audio-Technica U841A Omnidirectional Condenser Boundary Microphone
    • AT8531 Power Supply
    • Battery
    • Soft Protective Pouch
    • Limited 2-Year Warranty
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