Optional Accessories; Technical Specifications - Beyerdynamic Opus 53 Product Information

Service
Servicing must be carried out by qualified service personnel
only. Dismantling the microphone yourself will render the guarantee
null and void.
Version
Model Description . . . . . . . . . . . . . . . . . . . . . Order #
Opus 53 Condenser microphone
(back electret), cardioid,
with MKV 9 microphone clamp . . . . . . . 460.303

Optional Accessories

BMC 05 FM BLK Mic cable XLR-XLR, 5 m long . . . . . . . . . 434.787
BMC 10 FM BLK Mic cable XLR-XLR, 10 m long . . . . . . . . 434.795
MAV 800 Clip for hanging mounting of
microphones . . . . . . . . . . . . . . . . . . . . . 448.133
MAV 802 Multi-purpose mounting for two
microphones . . . . . . . . . . . . . . . . . . . . . 453.323

Technical Specifications

(measured with 48 V phantom power)
Transducer type . . . . . . . . . . . . . . . . . . . . . Condenser (back-electret)
Operating principle. . . . . . . . . . . . . . . . . . . Pressure gradient
Frequency response . . . . . . . . . . . . . . . . . . 30 - 20,000 Hz
Polar pattern. . . . . . . . . . . . . . . . . . . . . . . . Cardioid
Open circuit voltage . . . . . . . . . . . . . . . . . . 5 mV/Pa = -46 dBV
Nominal impedance . . . . . . . . . . . . . . . . . . 200 Ω
Load impedance . . . . . . . . . . . . . . . . . . . . . > 1 kΩ
Max. SPL at f = 1 kHz . . . . . . . . . . . . . . . . . 136 dB (at 48 V phantom power)
S/N ratio rel. to 1 Pa . . . . . . . . . . . . . . . . . . 64 dB
A-weighted equivalent SPL. . . . . . . . . . . . . 22 dB
Supply voltage . . . . . . . . . . . . . . . . . . . . . . 12 - 48 V phantom
Current consumption . . . . . . . . . . . . . . . . . < 6 mA
Connection . . . . . . . . . . . . . . . . . . . . . . . . . 3-pin XLR
Weight (without mic clamp) . . . . . . . . . . . . 36 g
126 dB (at 12 V phantom power)
(recommended 48 V)