Sonifex RM-4C8 Reference Monitor, 4 LED Meters, 8 Channel Inputs & Dual Source Selectors

 
  • $666.00

 
Quantity:
 
 
  • Brand: Sonifex
  • Model Number: RM-4C8
  • Product Code: BS18196
  • Availability: In Stock
  Usually dispatched in 2-4 working days
 
 

The RM-4C8 offers the same functionality as the RM-2S4 but with an additional source selector so that any of the 4 channels in the selected group, or bank, can be monitored independently on left and right speakers. Also, 4 meters are provided so that every channel in the selected group, or bank, can be visually monitored.  All audio channels in an HD-SDI signal can be monitored using the optional RM-HD1 card and Dolby encoded audio signals can be monitored using the RM-HDE1, RM-E1B or RM-E1X expansion cards. The audio inputs on the RM-4C8 are autosensing, for digital AES/EBU using the left input XLR, or both XLRs for analogue inputs.

The Sonifex RM-4C8 inputs can be used in any combination of analogue or digital. With full remote control via GPI, RS232 or USB, a 5 band parametric equaliser, 6 front panel modifier buttons and the ability to take the optional HD-SDI expansion cards, the RM-4C8 is a flexible and versatile monitoring solution. The same high level of care has been taken in the design of the RM-4C8 as in the RM2S4 to ensure that it’s the best sounding 1U rack-mount audio monitor that you’ll hear.


Sonifex RM-4C8 Reference Monitor, 4 LED Meters, 8 Channel Inputs & Dual Source Selectors

Technical Details

Inputs

 

Audio Inputs

8 analogue or AES/ EBU digital

 

 

channels (autoselecting)

 

 

 

 

Max Level

+18dBu (analogue)/0dBFS (digital)

 

(0dB Input Gain):

 

 

 

 

 

CMRR:

>60dB typical

 

 

 

 

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switchable)

 

 

 

 

AES/EBU

32 to 192kHz, converted internally

 

Sample Rate:

to 48kHz

 

 

 

 

Input Gain:

0, +6, +12 or +18dB digital

 

 

gain (switchable)

 

 

 

 

Selection:

2 x Front panel rotary controls with

 

 

indicator LEDs

 

 

 

Line Level Outputs

 

 

 

 

Audio Outputs:

1 x stereo analogue or AES/EBU

 

 

digital (switchable)

 

 

 

 

Gain re

Unity or variable, following volume

 

Selected Input:

control (switchable)

 

 

 

 

Maximum

+18dBu (analogue)/0dBFS (digital)

 

Output Level:

 

 

 

 

 

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Impedance:

(digital)

 

 

 

 

AES/EBU

48kHz

 

Sample Rate:

 

 

 

 

 

Distortion:

<0.02% (1kHz, +8dBu output)

 

 

 

 

Noise:

-84dB RMS, unity gain ref

 

 

+8dBu output

 

 

 

 

Frequency

20Hz-20kHz +0/-0.5dB

 

Response:

 

 

 

 

 

Crosstalk

Analogue I/O, ref 0dBu

 

1kHz input:

<-90dB

 

10kHz input:

<-85dB

 

 

 

 


Audio Modifiers

 

<

Modifier

Illuminated front panel

Selection:

pushbuttons

 

 

DIM:

Reduces speaker audio level by 10dB

 

 

CUT L & CUT R:

Mutes left/right speaker audio

 

 

MONO:

Combines left and right audio inputs

 

 

PHASE INVERT:

Inverts phase of right audio input

 

 

M+S:

Converts stereo input to Middle (sum)

 

and Side (difference) signals

 

User-Variable Equalisation

 

 

Type:

Parametric

 

 

Bands:

Five

 

Centre Frequency: 200Hz to 18kHz

 

 

Bandwidth:

0.25 to 2 octaves

 

 

Boost/Cut:

±12dB

 

 

Programming:

Via USB/serial control port

 

Amplifier/Loudspeakers

 

 

Configuration:

Three-way with stereo mid/

 

high-frequency drivers & mono

 

low-frequency driver

 

 

Power Output:

2 x 5W (HF) + 20W (LF) with

 

protective limiter

 

 

Crossover:

500Hz (3rd order Butterworth)

 

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