Fedyco QMX 4.4D เพาเวอร์แอมป์ 4 แชนแนล

FEDYCO QMX 4.4D Class D Power Amplifier with DSP and Dante Network Audio

The FEDYCO QMX 4.4D is a professional power amplifier built with advanced
Class D amplification technology and PFC (Power Factor Correction),
delivering up to 95% energy efficiency. This significantly reduces power loss and heat generation,
ensuring stable and reliable operation for demanding professional audio systems.

The amplifier features a built-in 96K ADI 24-bit DSP processor that enables precise system tuning
with powerful audio processing tools including Delay, Parametric EQ (PEQ), Limiter, Compressor, Mixer, and Gain Control.
These functions allow system engineers and installers to design and optimize complex sound systems with high accuracy.
It is ideal for commercial audio installations such as conference rooms, hotels, public venues, and large-scale projects.

A 2.0-inch TFT IPS color display provides real-time monitoring of each channel,
displaying important system information such as signal levels, temperature, and system status.
Users can configure the DSP directly from the front panel or remotely via TCP/IP or USB connection,
allowing real-time system management through a computer interface.

The QMX 4.4D also supports multiple audio input formats including
Dante Network Audio, AES Digital Input, and Analog Input.
This flexibility allows the amplifier to integrate easily with modern professional audio systems.
It supports applications ranging from conventional speaker systems to line array systems and
70V / 100V constant voltage speaker systems for public address and distributed audio installations.

Key Features

• 4-Channel Class D Power Amplifier: High efficiency and powerful output for professional applications.
• PFC Technology: Up to 95% energy efficiency with reduced heat and improved system stability.
• Built-in 96K ADI 24-bit DSP: Includes Delay, PEQ, Limiter, Compressor, Matrix Mixer, and Gain Control.
• Dante Network Audio Support: Seamless integration with network-based audio systems.
• Multiple Audio Inputs: Dante, AES digital, and analog inputs supported in a single device.
• 2.0-Inch TFT IPS Display: Real-time system monitoring.
• Network Control Capability: Configure DSP via TCP/IP or USB connection.
• Flexible Operation Modes: Stereo, Parallel, and Bridge configurations.
• Supports 70V / 100V Systems: Ideal for distributed audio and public address installations.

Power Output Specifications

• 8 Ohms: 400W x 4
• 4 Ohms: 550W x 4
• Bridge 8 Ohms: 3000W x 2
• Bridge 4 Ohms: 5000W x 2
• 70V / 100V Line: 550W x 4

Who is the FEDYCO QMX 4.4D For?

• Commercial Audio Installations: Offices, hotels, conference centers, and commercial buildings.
• Network Audio Systems: Ideal for Dante-based audio networking.
• Public Address Systems: Suitable for distributed audio using 70V / 100V speaker systems.
• Professional System Integrators: Designed for installers and engineers working on medium to large-scale audio projects.

Conclusion

The FEDYCO QMX 4.4D combines efficient Class D amplification, advanced DSP processing,
and modern network audio connectivity including Dante.
With support for analog and AES digital inputs, it provides outstanding flexibility and performance,
making it an ideal solution for professional installation audio systems and large-scale networked sound projects.