
Specifications
Dimensions
Dimensions (HxWxD)
4.5" x 8.25" x 1.75"
Electrical
Load Impedance
>= 8
Input Voltage Range
20-30V DC
Input Current (Idle)
<= 90mA
Input Current (Max)
<=110mA
Audio
Input Impedance
>=2K
Output Impedance
<= 25
Crosstalk
< -60dB
Connectivity
Input Type
Electret
Output Limiter Threshold
+5dBu ± 3dB
Maximum Output Level Before Distortion
>= 17dBu
Max Output Level Before 1% Distortion
20dBu ± 2dBu
Program Input – Headset Out
200 – 18kHz ± 3dB
Program Input – Speaker Out
200 – 18kHz ± 3dB
Program Input Three Terminal Connector Option Switches
Three DIP switches
Construction
Enclosure
IP-20
Environmental
Relative Humidity
0 – 96%, non-condensing
Shipping
Weight
1.1 pounds
General
Mic Limiter Threshold
-2dBu ±3dB
Mic Limiter Range
>= 15dB
Maximum Level Before Clipping
>= 20dBu
Off Noise
< -74dBu
Max Level Before Clipping
>= 12dBu
Sidetone Null Capability
> 25dB
Panel Mic – Partyline
300 – 16kHz ± 3dB
Headset Mic – Partyline
300 – 15kHz ± 3dB
Partyline – Headset Out
200 – 18kHz ± 3dB
Partyline – Speaker Out
200 – 18kHz ± 3dB
Intercom
Line Five terminal connector
Call Signal Jumper3
Three sets of options jumpers
Call Alert Tone Level Control
Level adjustment control
Panel Mic
(1) 1/4 in. (0.64 cm) panel mounting jack
Headset
(1) XLR-4M
Front Panel Controls & Indicators
(1) Panel /headset mic switch, (1) Program monitor level control, (1) Sidetone null control, (1) Talk button, (1) Call button, (1) Speaker ON-OFF switch, (1) Channel select switch, (1) Speaker volume control, (1) VOX control, (1) VOX indicator
Environmental
32°F to 122°F (0°C to 50°C)
Vibration Frequency Range
2 – 13.2 Hz
Amplitude
1.0 mm
Peak Value Frequency Range
13.2 – 100 Hz
Acceleration Amplitude
0.7 g
EMC
DNVGL-CG-0339 – Class B
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.