
Features:
1. Anywhere with an Ethernet port can be accessed, it can play network audio and can accept access and control from servers and other IP network devices.
2. Network fault self-diagnosis, 220V AC input interface, TCP/IP network port. Compatible with SIP protocol, Onvif protocol.
3. Built-in high-power digital amplifier, low heat generation, safe and reliable, suitable for long working hours; simple connection, easy to use. 
4. Built-in IP68 waterproof 220VAC adapter for high safety performance.
5. Speaker unit 6.5" woofer + 1" tweeter, clear and pleasant sound quality.
6. With positioning beep, debugging and positioning faster.
7. Built-in power amplifier fault monitoring circuit, accurate positioning.
8. Sturdy aluminum alloy shell, strong corrosion resistance, can withstand sun and rain, wind, sand and snow; equipped with mounting brackets.
9. Ideal for traffic intersections, villages, parks, factories, buildings, schools, parking lots, docks, and stations.
 Specification:
Model  | IP-80SK III  | 
Network interface  | External standard RJ45, 10M/100M network port,   network port comes with upgrade function  | 
Support protocols  | TCP, UDP, IGMP, ICMP, ARP, compatible with SIP protocol, Onvif protocol.  | 
Audio format  | PCM(uncompressed format), ADPCM, MP3  | 
Restart recovery time of power and network disconnection  | <1s  | 
Network delay  | File playback: less than 50ms, Real-time speech: less than 150ms  | 
Transmission rate  | 10/100Mbps  | 
Audio mode  | Network data packet  | 
Amplifier frequency response  | 20Hz~20KHz  | 
Harmonic distortion  | ≤0.3%  | 
SNR  | >90dB  | 
Rated output  | 80W  | 
Operating temperature  | -20℃~+60℃  | 
Working humidity  | 10%~90%  | 
Power consumption  | ≤100W  | 
Speaker sensitivity  | 102dB±3dB  | 
Speaker frequency range (-10dB)  | 100Hz-18kHz  | 
Input power  | External power supply 220V.  | 
Dimensions  | 225(W)×1160(H)×125(D)mm  | 
Color  | White  | 
Weight  | 10Kg  |