A network horn speaker integrating IP audio decoding, digital amplification, and a monitoring-grade speaker unit for clear voice and alarm broadcasting in industrial and outdoor environments. Equipped with an industrial dual-core ARM+DSP processor and a built-in D-class amplifier, it delivers up to 50W output with fast startup and stable digital audio performance.

Application: IP network horn speaker for public address, guidance, and emergency warning in logistics centers, factories, and public facilities

Form Factor: Wall / pole-mountable outdoor speaker

Digital Audio Decoding: 8kHz–44.1kHz, 16bit, 8–320kbps

Processor: Industrial-grade dual-core ARM+DSP, startup time ≤1s

Output Power: 50W (8Ω)

Sensitivity / Frequency Response: 109dB, 380–6.5kHz

Audio Functions: Digital noise reduction, environmental noise-based automatic volume control

Monitoring Functions: Built-in circuit detection and remote speaker status monitoring

Network Interface: RJ45 Ethernet, 10/100M

Protocols: SIP, Modbus over TCP/IP, TCP/IP, UDP, ARP, ICMP, IGMP

I/O Interfaces: 1 short-circuit input, 1 short-circuit output, 1 external audio input

Power Input / Consumption: DC 15–24V/3A, ≤65W, standby <2W

Enclosure: Aluminium housing, IPX5 waterproof rating, waterproof status indicator light

Ambient Operating Temperature: 0 to 45°C (32 to 113°F)

Ambient Operating Humidity: 10 to 90% non-condensing

Dimensions: Φ325 × 350mm

Weight: 2.8kg