Features
● With 1U in design.● Based on TCP/IP transmission protocol.
● ONE EMC AUX IN, ONE EMC AUX OUT.
● With 4 LED state indicators.
● Can broadcast background music, timing tasks, emergency paging, alarm signals, etc.
● Supports a maximum 48kHz sampling rate and 16-bit digital audio stream decoding.
| Test Items | Indicator Parameters | ||
| LINE IN | CH1 Rated Output | 1V | |
| Input Sensitivity | MAX: | 4V | |
| MIN: | 250mV | ||
| Effective Frequency Range for Gain Limit (±3dB) | 30Hz-20kHz | ||
| S/N Ratio (Low-Pass 30kHz) | ≥70dB | ||
| THD (1kHz, 1/3 Output Voltage) | ≤0.1% | ||
| Input Dynamic Range | ≥26dB | ||
| Network Decoding Parameters (Host MP3 Input) | CH1 Rated Output | 1V | |
| Distortion (1kHz -10dB/MP3) | ≤0.2% | ||
| Effective Frequency Range for Gain Limit (±3dB) | 50Hz-20kHz | ||
| S/N Ratio (Low-Pass 30kHz) | ≥70dB | ||
| Network | Single network port 10M/100M adaptive | ||
| Power Supply | AC 220V/50Hz | ||
| Standby Power Consumption | 2W | ||
| Rated Power Consumption | 2W | ||
| Machine Dimensions | 107×150×44mm (1 pc) 483×150×44mm (for cabinet installation) | ||
| Package Dimensions | 250×220×100mm (1 pc) 510×225×205mm (4 pcs) | ||
| Gross Weight | 1.2kg (1 pc) 6kg (4 pcs) | ||
| Net Weight | 0.66kg | ||
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