
Network Column Speaker SL50
ลำโพงที่รองรับ SIP ที่มีประสิทธิภาพสูง ขนาดกะทัดรัด
คุณสมบัติ
- SL50 is a Dual-speaker driver units design, low-frequency woofer driver unit, and high-frequency tweeterdriver unit. It provides premium sound quality, enhances the audience experience.
- With IP65 protection rating and well thermal durability. SL50 is suitable for outdoor installation andoperations, even in extreme outdoor environments.
- ZYCOO IP Audio Center auto-provisioning support, large-scale installations (local or remote) will bestraightforward and time-saving.
- Standard SIP protocol supported can be integrated with ZYCOO IP Audio Center or other third-party SIPservers. SIP paging using wideband G.722 codec, which provides crystal clear HD voice.
- Music playback through ZYCOO IP Audio Center using streaming media. HD MP3 audio files supported forsuperior quality o background music.
- Support 4G LTE network communication service modules.
- Support Multicast and Peer-to-Peer (P2P) to share data between devices without a central server while thedevices use under the same local network.
- Build-in Class-D amplifier with local and server controlled volume output level, SL50 guarantees the full andconsistent coverage and audio comfort and the flab.
- Sl50 supports three lines SIP accounts, in which users may register the endpoint in more than one system forachieving different functionality purposes.
Specifications
| Speaker | |
| Speaker component: | Four 3.25” woofer units + one 25ø tweeter unit |
| Sensitivity: | 85dB/1m/1W |
| Max sound pressure level: | 105dB |
| Amplifier: | Built-in Class D Amplifier |
| Rated power: | 8Ω 50W |
| Frequency range: | 100Hz – 20KHz |
| Material | Aluminum film |
| Acoustics: | Mono |
| Audio | |
| Audio codecs: |
G.722, G.711 A-law, G.711 U-law, Opus |
| Audio streaming: | Mp3 sampling rate 8-48KHz, bit rate 64-320kbps, mono or stereo |
| Network | |
| Interface: | 10/100Mbps |
| 4G LTE modules | Optional |
| Protocols: | SIP(RFC3261), HTTP, TCP/IP, SSL, DNS, SNTP, NTP, RTSP, RTP, RTCP, TCP, UDP, MQTT, ICMP, DHCP, ARP, SSH |
| Administration | |
| Configuration: | Web interface or auto provisioning server |
| Provisioning method: | MQTT IoT Protocol |
| Mechanical Properties | |
| Memory: | 128MB RAM, 256MB Flash |
| Power input: | DC36V |
| Casing: | Aluminum, white-color rust preventive coating |
| IP Rating | Ip65 |
| Weight: | 4.5Kg |
| Dimension: | 101.6*100*470mm |
| Mounting method: | Wall/pole mounted |
| Environmental | |
| Installation environment: | Indoor/Outdoor |
| Operating temperature: | -20℃ – 50℃ (-4℉ – 122℉) |
| Storage temperature: | -40℃ – 70℃ (-40℉ – 158℉) |
| Humidity | 10% – 95% RH Non-condensing |
| Approvals | |
| Approvals: | EN 55032:2015, EN 55035:2017, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 62368-1:2014+A11:2017, FCC Part 15B Class A |




