IP Intercom specifications
Like all Axia products, IP Intercom uses only premium,
studio-grade audio components to guarantee maximum
performance.
Microphone Preamplifiers
Source Impedance: 150 ohms
Input Impedance: 4 k ohms minimum, balanced
Nominal Level Range: Adjustable, -75 dBu to -20 dBu
Input Headroom: >20 dB above nominal input
Output Level: +4 dBu, nominal
Analog Line Inputs
Input Impedance: 20 k Ohms
Nominal Level Range: Selectable, +4 dBu or -10dBv
Input Headroom: 20 dB above nominal input
Analog Line Outputs
Output Source Impedance: <50 ohms balanced
Output Load Impedance: 600 ohms, minimum
Nominal Output Level: +4 dBu
Maximum Output Level: +24 dBu
Frequency Response
Any input to any output: +0.5 / -0.5 dB, 20 Hz to 20 kHz
Dynamic Range
Analog Input to Analog Output: 102 dB referenced to 0 dBFS,
105 dB “A” weighted to 0 dBFS
Analog Input to Digital Output: 105 dB referenced to 0 dBFS
Digital Input to Analog Output: 103 dB referenced to 0
dBFS, 106 dB “A” weighted
Digital Input to Digital Output: 125 dB
Equivalent Input Noise
Microphone Preamp: -128 dBu, 150 ohm source, reference
-50 dBu input level
Total Harmonic Distortion + Noise
Mic Pre Input to Analog Line Output: <0.005%, 1 kHz, -38
dBu input,
+18 dBu output
Analog Input to Analog Output: <0.008%, 1 kHz, +18 dBu
input, +18 dBu output
Digital Input to Digital Output: <0.0003%, 1 kHz, -20 dBFS
Digital Input to Analog Output: <0.005%, 1 kHz, -6 dBFS
input, +18 dBu output
Crosstalk Isolation and CMRR
Analog Line channel to channel isolation: 90 dB isolation
minimum, 20 Hz to 20 kH
Microphone channel to channel isolation: 80 dB isolation
minimum, 20 Hz to 20 kHz
Analog Line Input CMRR: >60 dB, 20 Hz to 20 kHz
Microphone Input CMRR: >55 dB, 20 Hz to 20 kHz
Power Supply AC Input, rackmount and desktop stations
Auto-sensing supply, 90VAC to 240VAC, 50 Hz to 60 Hz,
IEC receptacle, internal fuse
Power consumption: 35 Watts or less
Operating Temperatures
-10 degrees C to +40 degrees C, <90% humidity, no con-
densation
Dimensions
IC.20: 3.5 inches x 19 inches x 8.5 inches, 5 pounds
IC.10X: 1.75 inches x 19 inches x 8.5 inches, 4 pounds
IC.10: 1.75 inches x 19 inches x 8.5 inches, 4 pounds
IC.1: 1.75 inches x 19 inches x 8.5 inches, 4 pounds
IC.20D: 18.25 inches x 6 inches x 5.75 inches, 6 pounds
IC.1D: 13.5 inches x 8.5 inches x 4.5 inches, 6 pounds
v2.0 Rev 3/2011
Specifications subject to change without notice
See AxiaAudio.com/intercom/ for more details.
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