Fedyco QMX 4.6 เพาเวอร์แอมป์ 4 ช่องสัญญาณ

FEDYCO QMX 4.6 Class D 4-Channel Power Amplifier with Built-in DSP

The FEDYCO QMX 4.6 is a high-performance 4-channel Class D power amplifier designed for professional audio installations.
It delivers up to 4 x 800 watts at 4 ohms and supports bridge mode with a maximum output of
2 x 1600 watts at 4 ohms. This flexibility allows the amplifier to operate with both conventional speaker systems
and 70V / 100V constant voltage speaker lines, making it ideal for a wide range of installation audio applications.

The amplifier features a built-in 96K ADI 24-bit DSP processor with advanced audio processing tools such as
Delay, Compressor, 11-Band Parametric EQ (PEQ), Mixer, and Gain Control.
These functions allow system integrators and audio engineers to precisely tune and optimize the sound system without the need for external DSP processors.

A 2.0-inch TFT IPS color display provides real-time monitoring of system status including signal levels,
temperature, and channel activity. The QMX 4.6 also supports remote control via TCP/IP and USB,
allowing DSP configuration and system management through a computer in real time.
This makes it ideal for medium to large-scale installation projects such as hotels, meeting rooms, schools, shopping centers, and public address systems.

Key Features

• 4-Channel Class D Amplifier: High efficiency and reliable output for professional installations.
• High Power Output: 800W x 4 at 4Ω with bridge mode up to 1600W x 2.
• Supports 70V / 100V Speaker Systems: Ideal for distributed audio and public address installations.
• Built-in 96K ADI 24-bit DSP: Includes Delay, 11-band PEQ, Limiter, Compressor, and Matrix Mixer.
• 2.0-Inch TFT IPS Display: Real-time monitoring of important system parameters.
• Network Control Capability: Configure DSP via TCP/IP or USB.
• Flexible Operation Modes: Stereo, Parallel, and Bridge configurations.

Power Output Specifications

• 8 Ohms: 600W x 4
• 4 Ohms: 800W x 4
• Bridge 8 Ohms: 1200W x 2
• Bridge 4 Ohms: 1600W x 2
• 70V / 100V Line: 800W x 4

Who is the FEDYCO QMX 4.6 For?

• Commercial Installations: Hotels, office buildings, and conference centers.
• Educational Facilities: Schools and lecture halls requiring reliable distributed audio.
• Public Venues: Shopping malls, event spaces, and public address systems.
• Professional System Integrators: Ideal for installers designing scalable audio systems with built-in DSP.

Conclusion

The FEDYCO QMX 4.6 combines powerful Class D amplification with advanced DSP processing in a single unit.
With support for conventional speakers and 70V / 100V systems, along with flexible control via TCP/IP and USB,
it is an ideal solution for professional installation audio systems in medium to large venues.