HH Audio M-750D เพาเวอร์แอมป์แบบ Class H

HH Audio M-750D: Professional Class H Power Amplifier

The HH Audio M-750D is a high-quality Class H power amplifier from the M-Series lineup, designed to deliver powerful output and accurate audio performance for professional sound applications. It features a heavy-duty toroidal transformer that ensures stable power delivery, reduced noise, and reliable operation even in demanding environments.

The amplifier includes balanced XLR inputs with adjustable input sensitivity, allowing seamless integration with a wide range of professional audio equipment. It also provides SpeakON® and binding post speaker outputs for flexible loudspeaker connectivity. With comprehensive protection circuitry and durable construction, the M-750D is built for reliable use in both installation and live sound systems.

Key Features

• Class H Professional Linear Design: A Class H power amplifier engineered for professional audio systems, delivering stable and efficient high-power performance.
• Dual Balanced XLR Inputs: Two balanced XLR inputs with XLR link outputs allow easy signal routing to additional amplifiers or audio devices.
• Flexible Speaker Outputs: Two SpeakON® outputs and four binding posts support a variety of loudspeaker connection options.
• Powerful Output: Delivers 2×750W at 4Ω stereo, 2×500W at 8Ω stereo, and up to 1500W at 8Ω bridge mode.
• Professional Control Interface: Independent channel volume controls, power switch, input sensitivity selector, and bridge/routing mode switch.
• Comprehensive Protection System: Includes Soft Start, VHF protection, RF protection, short circuit protection, overload protection, clip limiting, and thermal protection.
• High Audio Performance: Signal-to-noise ratio ≥100dB, THD+N ≤0.5%, and damping factor greater than 200.
• Efficient Cooling System: Variable-speed fan cooling with front-to-rear airflow ensures stable operation during demanding use.

Who Is It For?

• Live Sound and PA Systems: Ideal for stage performances, events, and sound reinforcement setups.
• Professional Installations: Suitable for halls, conference rooms, restaurants, and entertainment venues.
• Users Seeking Reliable High-Power Amplification: Perfect for environments requiring durable and consistent audio performance.

Conclusion

The HH Audio M-750D is a reliable and powerful Class H power amplifier designed for professional sound systems. With strong output capability, durable construction, and advanced protection features, it provides dependable performance for PA systems, live events, and professional audio installations.