Classis RM 30

555 €

Common name: Beyerdynamic Classis RM 30

Production Status: In production

The Classis RM 30 and Classis RM 31 are desktop microphones designed for round table discussions, podiums, video conferencing, announcements and lecterns. The Revoluto technology with five integrated microphone capsules ensures a wide voice pickup with good quality. This allows two speakers to move freely, stand up or sit down, move their head and move towards or away from the microphone.
The RM 30 and RM 31 feature the innovative Scudio technology, making them insensitive to wireless communication devices such as mobile phones. The microphone is available in four versions. The Classis RM 30 and Classis RM 31 SP or RC versions can be installed into table tops when using shock-mounted holders. The Classis RM 31 Q version is used with the microphone units of the Quinta and Orbis conference systems. The SP variants feature a programmable button allowing selection between ON/OFF, Push-To-Talk and Push-To-Mute operating modes. The microphone button can also be disabled. The frequency response is switchable between Linear or Low-Cut Filtering to suppress low-frequency interference. The illuminated ring indicating the microphone status can be deactivated. In addition to the features of the SP variants, the RC variant provides the option of external control. Furthermore, when operating the microphone button, an external device can be controlled via the control output. The Classis RM 31 variants display the microphone ready-to-talk status via a LED ring.

Electrical Characteristics

Frequency Response
90Hz - 20 kHz
Output Sensitivity
28.5 mV/Pa
Max SPL
107
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
200Ω
Recommended Load
1kΩ
Powering
Phantom 12-48
Supply Current
4.5 mA
Alternative Powering

Switchable Options

Pad
Filter/EQ

Physical Characteristics

Connector
XLR-3M
Connector notes
Available Colours
Black
Weight
153 g
Length
260 mm
Min diameter width
Max diameter
25 mm
Depth

Accessories

Included
Optional
GMB 33 S Microphone base with button, 3-pin XLR connection, for Classis RM 30 and RM 31 S. GMS 32Shock-mounted holder for table installations, for Classis RM 30and RM 31 S, 3-pin femaleXLR connector, black. ZSH 20Shock-mounted holder for desktop installation.