AUDITORIUM SOUND REINFORCEMENT SOLUTION

CORE SOUND REINFORCEMENT FEATURES

1.HIGH-FIDELITY SPEECH REINFORCEMENT

Optimized for the human voice spectrum to ensure clear and natural speech at the podium and from microphones. Uniform sound coverage throughout the auditorium, with exceptional clarity even at the back and side seating areas for fatigue-free listening during long sessions.

2.ANTI-FEEDBACK TECHNOLOGY

Built-in professional feedback suppression algorithm detects and eliminates feedback frequencies across multiple bands in real time, preventing howling even when walking or spealing closely into the microphone. Increases microphone gain before feedback and improves system tolerance.

3.UNIFORM SOUND COVERAGE

Full-band equalization, zone gain control, and precise delay alignment between main, front fill, and delay speakers ensure consistent sound pressure and frequency response across the entire auditorium, meeting professional acoustic standards.

4.MULTIPLE AUDIO SOURCES

Support for wired conference microphones, wireless handheld/lavalier microphones, computers, Bluetooth, background music, and more. Automatic or manual switching with priority ducking for speech to automatically lower background music.

5.INTELLIGENT NOISE REDUCTION & ECHO CANCELLATION

Built-in noise gate, noise reduction, and echo cancellation algorithms ensure clean and pure audio. Eliminates HVAC noise and ambient hum when no one is speaking.

CONTROL FEATURES

ONE-TOUCH SCENE RECALL

Multiple preset modes including Conference, Speech, Training. Performance, and Mute Mode. One key switches the entire system parameters instantly, no professional tuning required.

INDEPENDENT VOLUME CONTROL

Independent control of master volume, microphone volume, and music volume. Maximum volume limit can be locked to prevent misoperation, distortion, or equipment damage.

SYSTEM MONITORING & PROTECTION

Amplifiers feature short circuit, overload, overheat, and DC protection. Signal monitoring and clipping warning ensure system safety and reliability for long-term stable operation.

EQUIPMENT LIST

SYSTEM DIAGRAM