The QSC RMX1850HD Professional Power Amplifier is a powerhouse designed to meet the demands of live sound environments. Whether you're setting the stage for a small club gig or a larger concert venue, this amplifier ensures robust, reliable performance. With a reputation for durability and clean sound, it’s a favorite among musicians and audio technicians alike. The high-current toroidal transformer and advanced thermal management system ensure the RMX1850HD can handle high output levels without compromising on sound quality. Its intuitive front-panel controls make it easy to adjust settings on the fly, while the comprehensive protection circuitry keeps your gear safe from overloads.

This amplifier delivers up to 1800 watts of power, providing plenty of headroom for dynamic audio reproduction. Its efficient design minimizes noise and distortion, allowing the true character of your music to shine through. Designed with the working musician in mind, the RMX1850HD is both rugged and dependable, ready to withstand the rigors of touring and frequent live performances.

Key Features:

• Delivers up to 1800 watts of power for high-output performance
• High-current toroidal transformer for enhanced audio clarity
• Advanced thermal management system for prolonged operation without overheating
• Comprehensive protection circuitry for safe, reliable use
• Intuitive front-panel controls for easy operation
• Rugged construction designed for the demands of live sound environments

Product specs

FAQs

What are the power output specifications of the QSC RMX1850HD Professional Power Amplifier?

The QSC RMX1850HD delivers 360 watts per channel at 8 ohms, 600 watts per channel at 4 ohms, and 900 watts per channel at 2 ohms. It also provides 1800 watts in bridged mono mode at 4 ohms, making it suitable for a variety of live sound applications.

Does the QSC RMX1850HD have built-in protection features?

Yes, the QSC RMX1850HD includes protection features such as thermal overload protection, short circuit protection, and DC fault protection to ensure reliable performance and prevent damage to the amplifier and connected speakers.

Is the QSC RMX1850HD suitable for continuous heavy-duty use?

The QSC RMX1850HD is designed for heavy-duty use, featuring a high-efficiency cooling system with variable-speed fans that maintain optimal operating temperature even under demanding conditions, making it ideal for professional live sound environments.

How does the QSC RMX1850HD handle low-frequency reproduction?

The QSC RMX1850HD is equipped with a low-frequency filter that can be set at 30Hz or 50Hz, allowing it to effectively manage low-end frequencies and prevent speaker damage from excessive bass signals.

What connectivity options are available on the QSC RMX1850HD?

The QSC RMX1850HD offers balanced XLR and 1/4" TRS input connectors, as well as binding post and Speakon output connectors, providing versatile connectivity for a wide range of audio setups.