Reference Monitors User Handbook
41
REFERENCE MONIT
ORS RM-4C8
REFERENCE MONITORS RM-4C8
2
Crosstalk:
Analogue I/O, ref 0dBu
1kHz Input:
<-90dB
10kHz input:
<-85dB
Audio Modifiers
Modifier Selection:
Illuminated front panel 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)
Distortion (HF Outputs):
< 0.05% (1kHz, 3W output)
Distortion (LF Output):
< 0.05% (100Hz, 6W output)
Noise:
More than 80dB below full output
Volume:
Mute to full volume via front panel rotary control
Balance Trim:
±6dB via front panel rotary control.
Peak Acoustic Level:
102dB SPL @ 2ft
Level Metering
Number:
4 x 26-segment tri-colour LED bargraphs.