HH Audio M-1500D พาวเวอร์แอมป์

HH Audio M-1500D: High-Power Professional Power Amplifier

The HH Audio M-1500D is a high-output power amplifier from the M-Series lineup, designed for professional audio applications that require reliable power and stable performance. Built in a 2U rackmount chassis, it features a low-noise toroidal transformer that ensures consistent power delivery and reduced interference during demanding operation.

The amplifier supports 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 connections. With a comprehensive protection system and HH’s trusted amplifier engineering developed over more than 50 years, the M-1500D offers dependable performance for professional sound systems.

Key Features

• Class H Professional Linear Design: A Class H power amplifier engineered for professional audio systems, delivering powerful and stable performance.
• Dual Balanced XLR Inputs: Two balanced XLR inputs with XLR link outputs allow signal routing to additional amplifiers or devices.
• Flexible Speaker Outputs: Two SpeakON® outputs and four binding posts support various speaker connection configurations.
• High Power Output: Delivers 2×1500W at 4Ω stereo, 2×1250W at 8Ω stereo, and up to 2900W 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% (20Hz–20kHz), and damping factor greater than 200.
• Efficient Cooling System: Variable-speed fan cooling with front-to-rear airflow ensures reliable operation during continuous use.

Who Is It For?

• Live Sound and PA Systems: Ideal for stage performances, events, and medium to large sound reinforcement setups.
• Professional Installations: Suitable for halls, clubs, conference venues, and fixed audio installations.
• Audio Professionals Seeking Reliable Power: Designed for demanding environments where stability and durability are essential.

Conclusion

The HH Audio M-1500D is a powerful and reliable professional power amplifier built for demanding sound reinforcement applications. With high output capability, durable construction, and comprehensive protection systems, it is an excellent choice for PA systems, live sound environments, and professional installations requiring stable and consistent performance.