3511A - Stereo Sets - Digital Media Technology Co.

Product Details

3511A

国家大剧院原创民族歌剧《运河谣》于2023年12月22日-24日在北京艺术中心·歌剧院隆重上演。《运河谣》是一部卓越的民族歌剧，它巧妙地将民...

Product Details

This is a complete stereo kit with two 4011A Cardioid Microphones, carefully factory-matched within ±1 dB on frequency response and sensitivity in the microphone’s entire frequency bandwidth. The kit includes mics, windscreens, boom, holders, clips, and much more.

ACCESSORIES

Holder

Shock mount

Stereo boom

Foam windscreen

Spacer

Technical Specification

Directional pattern	Cardioid
Principle of operation	Pressure gradient
Cartridge type	Pre-polarized condenser
Effective frequency response	20 Hz - 20 kHz
Frequency range, ±2 dB, at 30 cm (11.8 in)	40 Hz - 20 kHz
Sensitivity, nominal, ±2 dB at 1 kHz	10 mV/Pa; -40 dB re. 1 V/Pa
Equivalent noise level, A-weighted	Typ. 18 dB(A) re. 20 µPa (max. 20 dB(A))
Equivalent noise level, ITU-R BS.468-4	Typ. 25 dB
Distortion, THD < 1%	136 dB SPL RMS, 139 dB SPL peak
Dynamic range	Typ. 121 dB
Max. SPL, THD 10%	159 dB SPL peak
Rated output impedance	200 Ω
Minimum load impedance	2 kΩ
Cable drive capability	100 m (328 ft)
Output balance principle	Impedance balancing with Active Drive
Common mode rejection ratio (CMRR)	> 60 dB
Power supply (for full performance)	48 V Phantom power (± 4 V)
Current consumption	2.8 mA
Connector XLR-3M. Pin 1	shield, Pin 2: signal + phase, Pin 3: - phase
Color	Matte black
Maximum output voltage, RMS	> 5 V
Polarity	+V at pin 2 for positive sound pressure
Temperature range	-40°C to 45°C (-40°F to 113°F)
Relative humidity (RH)	Up to 90%
Matching tolerance (frequency response and sensitivity)	±1 dB
Phase deviation for kit	< 10°

News

DPA话筒在民族歌剧《运河谣》中的拾音担当