BEYERDYNAMIC Classis RM30W

beyerdynamic Article no: 729701

Price:
$1,237

Description

The Classis RM 30 is a desktop microphone for round table discussions, podiums, tele/video conferencing and lecterns. The vertical microphone array results in a horizontal corridor characteristic (horizontal cardioid, vertical lobe). This allows the speaker or conference participant maximum freedom of movement at a consistent intelligibility of speech. It is possible for two people to share one microphone. The vertical lobe polar pattern also optimises the gain before feedback in ceiling installations.

Features:

  • Revoluto Technology
  • Reclinable microphone
  • Gain before feedback
  • RFI proof
  • 3-pin XLR connector
  • Filter

Specifications:

Microphone: ..........Revoluto microphone array, patented
Transducer type: ..........Electret condenser
Operating principle: ..........Pressure gradient
Polar pattern: ..........Corridor
Horizontal: ..........Cardioid
Vertical: ..........Lobar
Optimal distance to the speaker: ..........40 - 80 cm [15.75" - 31.5"]
Frequency response:..........90 - 20.000 Hz
Sensitivity..........28.5 mV/Pa = -30.9dBV ±2dB
Nominal impedance:.......... < 200 Ω
Load impedance:.......... ≥ 1 kΩ
Signal-to-noise ratio/noise voltage : 67.2 dB [A] / 12.5 µV [A]
Max. SPL: ..........107 dB [SPL @ 1% THD]
Equivalent SPL: ..........26.8 dB [A]
Connector: 
bal...........with 3-pin male XLR connector
Supply voltage / supply current:..........Phantom power
P48 (+48 VDC ±4 VDC, 6.8 kΩ ±20%, < 4.5 mA)
P24 (+24 VDC ±4 VDC, 1.2 kΩ ±20%, < 4.5 mA)
P12 (+12 VDC ±1 VDC, 680 Ω ±20%, < 4.5 mA)
Temperature range: -10 °C bis +40 °C [14 °F to 104 °F]

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