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EXEN AUDIO Releases two low-power public address amplifiers.

author: 吴才海
2025-12-26

Unveils New Flagship-Intelligent Uninterruptible PA Amplifier System - EXEN AUDIO

Core selling points：
Power Output: 30W/60W
Rated Impendance: 4Ω，8Ω，70V，100V
When Power Fails, Your Voice Prevails. Uninterrupted Communication for Critical Moments.

Working principle diagram：

Detailed Product Description：

1.Dual Power Input, Flexible & Reliable

AC Mode: Directly connects to a wall outlet, prioritizing grid power.

DC Mode: Automatically activates during grid power failure, handling planned circuit maintenance or other special situations.

Seamless Auto-Switching Technology

The built-in microprocessor continuously monitors the grid power status. Once a power outage or voltage abnormality is detected, the system switches to inverter power supply through a high-efficiency inverter, delivering pure DC power. The entire process is fast and smooth, requiring no restart of connected devices, and is almost imperceptible to users.

2.Professional Audio Performance

This is far more than just "making sound"—it adheres to professional amplifier design standards. Utilizing efficient Class AB amplifier technology and a professional control system, it delivers a powerful and clear 300W power output with low distortion and high signal-to-noise ratio. It perfectly meets the amplification needs of small to medium-sized conference rooms, lecture halls, churches, schools, parks, and more.

3.Pure Sine Wave Inverter Output

Unlike modified sine wave inverters, its output AC waveform is identical to grid power—clean and stable. It features comprehensive over-current and over-voltage protection.

4.Rugged Design

The metal chassis ensures excellent heat dissipation, making it suitable for fixed installations.

【Typical Application Scenarios】

  1. Corporate Critical Meetings: Ensures uninterrupted video conferences, board meetings, and critical negotiations despite unexpected power outages.
  2. Government and Emergency Command Centers: Guarantees absolutely reliable broadcast of commands and evacuation notices during emergencies, disasters, or drills.
  3. Educational Institutions: Used for assemblies in auditoriums and gymnasiums, graduation ceremonies, and exam listening broadcasts, preventing disruptions and chaos.
  4. Religious Venues: Churches, mosques, temples, etc., worship, sermons, and ceremonies, maintaining a solemn and coherent atmosphere.
  5. Hotels and Conference Centers: Provides reliable audio support for various events and meetings.
  6. Factories and Warehouses: Used for daily background music and critical emergency broadcasts for incidents.
  7. Parks: Used for broadcast notifications.