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Audio & Sound Reinforcement
Audio & Sound Reinforcement is the core segment of IFREECOMM’s digital conference product line, covering digital conference speech systems, Dante-networked conferencing, DSP-based audio processing, professional amplifiers, and conference sound reinforcement systems—delivering end-to-end, integrated solutions from audio capture and processing to full-range sound reinforcement for meeting rooms, auditoriums, and command centers.
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Product Features
Full-Spectrum Digital Audio Processing
Six core device categories — intelligent feedback suppressors, Dante mixing consoles, digital audio media matrices, digital mixers, professional audio processors, and media control panels — delivering end-to-end digital processing from signal capture to final output.
Dante Network Audio Protocol
Leverages Dante for networked audio transmission. A single Ethernet cable simultaneously carries high-quality digital audio and PoE power, dramatically simplifying cabling while enabling flexible scalability and seamless resource sharing across multiple systems.
Professional Sound Reinforcement Ecosystem
A complete speaker lineup — stage line arrays, professional PA speakers, stage monitors, ceiling speakers, subwoofers, and full-range column speakers — paired with Class D high-power digital amplifiers and color-screen professional amplifiers. Covers every sound reinforcement need, from compact meeting rooms to grand auditoriums.
Intelligent Audio Algorithm Processing
Built-in Adaptive Feedback Suppression (AFC), Automatic Noise Cancellation (ANC), and Auto Gain Control (AGC) effectively eliminate feedback, echo, background noise, and distortion. Delivers ≤0.01% THD and a flat 20Hz–20kHz frequency response.
Integrated Four-Channel Digital Amplifier Design
Features a 160×64 high-brightness display for real-time status monitoring. Built with a high-capacity switching power supply and independent cooling system. Includes comprehensive protection: automatic output limiting, short-circuit/overload protection, high-temperature shutdown, and power-on delay. Maintains a 20Hz–20kHz frequency response.
All-Scenario Adaptability
Networked audio transmission with seamless wired/wireless hybrid operation. Integrates flawlessly with discussion systems, central control, and matrix switching platforms. A one-stop audio reinforcement solution for auditoriums, command centers, multi-function halls, smart classrooms, and beyond.