1. The network interface: standard RJ45

2. Power supply: DC15V / 2 a

3. The power output: 10 w

4. The standby power: 1 w

5. The audio bit rate: 8 KBPS to 320 KBPS adaptive

6. Frequency response: 50 hz to 15 KHZ

7. Signal-to-noise ratio: 70 db or higher

8. Sampling rate: 8 k ~ 48 KHZ

9. Audio format: MP3

The total harmonic distortion: 1% or less

11. Transmission rate: 10/100 MBPS

12. Support agreement: ARP, UDP and TCP/IP, ICMP and IGMP (multicast)

13. Network latency: 50 ms or less

14. Working temperature: - 20 ℃ ~ + 60 ℃

15. Work humidity: 10% ~ 90%

H: 16. Size: R: 120 mm to 150 mm

17. Weight: 2.2 Kg.