SE-5708 Rack-Mount Emergency Audio Switcher

Product Description:

1. Standard chassis design with 1U aluminum alloy front panel, suitable for rack or desktop installation;

2. Supports multiple wiring configurations: XLR input to RCA output or RCA input to XLR output;

3. LCD display with real-time countdown function and adjustable output volume;

4. Supports XLR input to RCA output or RCA input to XLR output;

5. Front panel LCD displays real-time settings, adjustable audio output volume after delay, supports up to 80 seconds delay or minimum 40 milliseconds delay, full industrial-grade wide temperature range design;

6. Dual-channel balanced audio distributor provides comprehensive power status, audio link status, input/output indicators;

7. Effective indicator functions facilitate user installation and debugging.

 

Technical Specifications:

Input Signal: XLR 0dB 600Ω

Output Signal: XLR 0dB 600Ω

Physical Interface: 4-channel XLR receptacles

Input/Output Impedance: XLR 600Ω balanced interface

Audio Frequency Response: 20Hz-20KHz ±0.5%

Harmonic Distortion: ±0.5%

Signal-to-Noise Ratio: >80dB

Operating Temperature Range: -10°C to 60°C

Operating Humidity: 0-90% RH (non-condensing)

Protection Rating: General industrial standards and custom specifications

Form Factor: Standalone unit, standard 19-inch rackmount

Dimensions (W×D×H): 485×260×44mm

Power Supply: AC 220V

Power Consumption: 20W