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500W rack mount IP amplifier
C-AF500H | Commend
500W IP amplifier designed for 19" rack or on-site installation, ideal for intercom and public address systems in complex, high-noise environments such as schools, offices, critical infrastructure, and smart city applications. It offers advanced security, talkback features, IoIP and SIP support with ONVIF Profile S integration for VMS, speaker line monitoring, and bandwidth up to 16 kHz for maximum voice intelligibility. The rugged metal construction ensures reliability and long-lasting durability.
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Description
Description
The Commend AF 500H IP amplifier is the high-performance solution for public address and intercom systems in complex scenarios. With a power output of 500 W RMS and 100 V speaker outputs (switchable to 70 V via software), it ensures powerful and uniform audio coverage even in noisy or crowded environments. Compatibility with IoIP and SIP protocols, combined with ONVIF Profile S support, allows integration with VMS systems for announcements and audio streaming. It is designed for installation in a 19" rack or directly on site, with a robust and reliable design.
Main Features
- Output power 500 W RMS; 100 V or 70 V software-selectable speaker output.
- Class-D amplifier optimized for efficiency and low operating temperatures.
- IoIP and SIP support with G.711 and G.722 encoding; ONVIF Profile S compatibility for VMS integration.
- Short circuit and over-range protection; speaker line monitoring with L-AF-LM license.
- Audio quality up to 16 kHz; SIP transmission up to 7 kHz.
- Microphone, line, contact and 0–10 V remote control inputs; relay output.
- Connectivity with 2 RJ45 uplink/downlink ports; AC 100–240 VAC power supply (max 680 W) and DC 24 VDC backup.
- Dimensions 401 × 44 × 267 mm; Weight approximately 4.1 kg; IP20 protection rating.
- Installation in a 19 rack (optional kit) or wall mounting.