Product Description
The 15W wall mounted classroom speakers NS-W015 are ideal audio solutions for educational environments where clear, reliable sound distribution is essential. It deliver high-fidelity 16-bit stereo CD-quality audio, making them perfect for classroom instructions, campus announcements, and educational content playback. As IP network speakers, they seamlessly integrate with existing VoIP and SIP-based communication systems, providing versatile audio capabilities for modern learning environments.
These wall mounted classroom speakers support multiple advanced audio codecs including OPUS, G722, G711U, and G711A, ensuring excellent compatibility with various digital audio sources. The dual SIP account capability with Direct IP Call and RTP Multicast support makes these wall mounted smart speakers perfectly suited for integrated campus communication systems. Their wall mounted pa system compatibility allows for easy integration into existing school audio infrastructures.
Built with durable fiberboard construction and rated for operation from -20℃ to +60℃, these reliable IP network speakers are designed to withstand the demands of educational environments. The wall mounted classroom speakers feature a space-saving design that simplifies installation in classrooms, hallways, and learning spaces, making them an excellent choice for schools and educational institutions seeking robust audio solutions.
Key Features
- 15W high-fidelity output with 16-bit stereo CD-quality sound
- Two-way intercom communication
- SIP protocol compatible with dual accounts and RTP Multicast
- Compatible with SIP, VoIP, and IPPBX systems
- Durable fiberboard enclosure designed for classroom speakers
- Easy wall-mount installation for IP network speaker systems
Specifications
|
Networking |
|
|
Interface |
10/100 Base-TX, RJ45 |
|
Supported Protocols |
SIP, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP |
|
Security |
Password protection, IP address filtering, Digest authentication, User access log |
|
Audio |
|
|
Rated Power |
15W |
| MAX SPL | 99dB |
|
Frequency Response |
150 Hz – 16 kHz |
| Total Harmonic Distortion | ≤0.3% |
|
Signal-to-Noise Ratio |
> 70 dB |
|
Decoding |
OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo/Mono 44.1kHz |
| Built-in MIC | YES |
|
VoIP |
|
|
Protocol |
SIP (compatible with VoIP, SIP devices such as IPPBX, IP Phone) |
|
Functions |
2 SIP Accounts SIP Direct IP Call, RTP Multicast |
|
Codecs |
OPUS, G722, G711U, G711A |
|
General |
|
|
Dimensions |
250 × 170 × 160 mm |
|
Power Supply |
PoE or DC 12V |
| Interface | RJ45, DC Power Input, AUX In |
|
Enclosure Material |
Fiberboard |
|
Weight |
1.5 kg |
|
Operating Temp |
-20℃ ~ +60℃ |
|
Installation |
Wall mount |
| Package Includes |
Network Wall Speaker Quick Start Guide |
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