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125W rack-mount IP amplifier
C-AF125H | Commend
125W IP amplifier optimized for 19" rack or on-site installation, suitable for intercom and public address systems in public spaces, schools, offices, critical infrastructure, and noisy industrial environments. It supports IoIP, SIP, and ONVIF Profile S protocols for VMS integration, offers high thermal efficiency, licensed speaker line monitoring, short-circuit and over-range protection, and bandwidth up to 16 kHz for maximum voice intelligibility.
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Description
Description
The 125 W IP amplifier AF 125H from Commend is designed to provide powerful and reliable audio distribution in a variety of demanding environments. The rugged design with a resistant metal housing and the possibility of 19" rack or on-site installation make it extremely versatile. It supports two-way communication, talk-back functionality, audio monitoring, IVC and equalizer, ensuring perfect integration into intercom and PA systems for both public and industrial environments.
Main features
- 125 W RMS output power; 70 V or 100 V speaker output selectable via software.
- High-efficiency, low-heating Class-D amplifier.
- Full support for IoIP and SIP protocols, as well as ONVIF Profile S for integration with VMS.
- Short circuit and over-range protection; speaker line monitoring (with L-AF-LM license) and amplifier-server line monitoring.
- Up to 16 kHz audio bandwidth for maximum voice intelligibility.
- Versatile connectivity: 2 RJ45 ports (uplink and downlink); microphone inputs, line-out, contacts, relays, 0–10 V volume control.
- AC 100–240 VAC power supply (max 170 W) and optional DC 24 VDC backup (max 6.5 A); low power consumption in idle and active modes.
- Compact dimensions (401×44×267 mm), weight: approximately 3.4 kg; IP20 protection rating.