| Network interface | Standard RJ45 input |
| Power input | AC220-240V 50Hz/60Hz or DC24V 2A |
| Transmission rate | 100Mbps |
| Supported protocols | TCP/IP, UDP, and SIP standard communication protocol |
| Audio format | MP3 |
| Audio mode | 16-bit CD quality |
| Sampling rate | 8kHz to 48kHz |
| Amplifier rated power | 2 x 20W |
| Speaker unit | 4.5 x 1 + 2.5 x 1 |
| Sensitivity (1m, 1W) | 88 ± 2dB |
| MIC sensitivity | 10mV |
| Frequency response | 100-18kHz |
| Distortion | ≤1.0% |
| Signal-to-noise ratio | ≥75dB |
| Operating temperature | -20°C to +60°C |
| Dimensions | 180 × 140 × 280mm |
| Net weight | 3.2kg |
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