AT4081 Specifications Element Polar pattern Frequency response Open circuit sensitivity Impedance Maximum input sound level Noise1 Dynamic range (typical) Signal-to-noise ratio1 Phantom power requirements Weight Dimensions Output connector Audio-Technica case style Accessories furnished Ribbon Figure-of-eight 30-18,000 Hz –42 dB (7.9 mV) re 1V at 1 Pa 100 ohms 150 dB SPL, 1 kHz at 1% T.H.D. 25 dB SPL 125 dB, 1 kHz at Max SPL 69 dB, 1 kHz at 1 Pa 48 V DC, 3.0 mA typical 152 g (5.4 oz) 155.0 mm (6.10") long, 21.0 mm (0.83") maximum body diameter Integral 3-pin XLRM-type S13 AT8471 isolation clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; windscreen; protective carrying case In the interest of standards development, A.T.U.S. offers full details on its test methods to other industry professionals on request. 1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL 1 Typical, A-weighted, using Audio Precision System One. Specifications are subject to change without notice. 10 dB 50 100 LEGEND 500 200 2k 1k Frequency in Hertz 12" or more on axis 5k 10k Response in dB frequency response: 30 – 18,000 Hz 20k polar pattern 330˚ 0˚ 30˚ 60˚ 300˚ 90˚ 270˚ 120˚ 240˚ 210˚ 180˚ 150˚ SCALE IS 5 DECIBELS PER DIVISION LEGEND 200 Hz 1 kHz 5 kHz 8 kHz Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224 Audio-Technica Limited, Old Lane, Leeds LS11 8AG England ©2010 Audio-Technica U.S., Inc. audio-technica.com 0001-0261-01
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