CCRM 4000-RF

Common name: Clockaudio CCRM 4000-RF

Production Status: In production

The CCRM 4000-RF is a retractable electret condenser microphone designed for suspended ceiling applications. Its control ports allow DSP connection and daisy chain expansion to other CCRM 4000-RF retractable units. Main and secondary units are identical in construction. Two rotary 0-9 digital decimal encoders are used to set the main unit (00) while 01 to 99  determines secondary designation. Up to 99 secondary units can be daisy chained to the Main. The factory default is set to main (00). The XLR socket allows easy and fast connection of the audio to mixer or DSP. A 9-48 Volt phantom power is required. The IR remote control is supplied with the Main unit. It can also be used to activate the units in the absence of a DSP processor. A 2.5 metres audio cable is included. The microphone has a cardioid polar pattern and allows for 350 degree rotation and 40 degree knuckle joint angle. A universal mains switched mode power supply powering up to 4 units is available as a separate item. The microphone features a ceiling bezel with detection switch and an automatic safety detection for cable hang-ups. It is available in Satin Black or White finish. Nextel Suede coating finishes are for custom orders only.

Electrical Characteristics

Frequency Response
50Hz - 18 kHz
Output Sensitivity
10 mV/Pa
Max SPL
125
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
200Ω
Recommended Load
Powering
Phantom 12-48
Supply Current
mA
Alternative Powering

Switchable Options

Pad
Filter/EQ

Physical Characteristics

Connector
XLR-3M
Connector notes
Available Colours
Satin Black or White
Weight
16000 g
Length
Min diameter width
Max diameter
Depth

Accessories

Included
W2 windshield.
Optional