R1 000,00 RRP (Excl. VAT)
Commend AF-250 | High-Capacity 250 Watt IP Amplifier
The Commend AF-250 is a high-capacity 250W IP amplifier engineered for large-scale public address systems and demanding security communication networks. Designed for both 19-inch rack mounting and decentralized installation, this unit features a robust metal housing and a high-efficiency Class-D amplifier module. It supports a broad 16 kHz audio bandwidth, providing crystal-clear voice and music transmission. With dual-protocol support for IoIP® and SIP, the AF-250 offers seamless integration into various network architectures. Integrated line monitoring and comprehensive protection against short-circuits ensure maximum reliability and system uptime for critical infrastructure and industrial applications.
Key Technical Specifications
| Feature | Specification |
| Model Number | AF 250 (AF 250H) |
| Output Power | 250 W RMS |
| Speaker Outputs | 70 V or 100 V powered loudspeakers |
| Protocols | Full IoIP® and SIP support |
| Audio Bandwidth | Up to 16 kHz (IoIP) / 7 kHz (SIP) |
| Protection | Short-circuit, thermal, and over-range protected |
| IP Rating | IP20 (acc. EN 60529) |
| Inputs/Outputs | 2 Inputs / 1 Relay Output |
| Dimensions | 401 x 44 x 267 mm (1 HU) |
| Operating Temp | -10 °C to +50 °C |
Project Application
The AF-250 is optimized for large-scale and high-output environments:
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Large Transport Hubs: Provides powerful, intelligible announcements across expansive airport terminals and railway stations.
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Massive Industrial Complexes: Ideal for providing evacuation and instructional audio in high-decibel environments like steel mills or refineries.
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Stadiums and Arenas: Serves as a reliable backbone for paging and emergency broadcast systems in large public gathering spaces.
