RCF QPS 10K | Four Channels Professional Power Amplifier

RCF QPS 10K four-channel power amplifier

RCF QPS 10K four-channel power amplifier is designed to deliver high-output performance, efficiency, and reliability for professional sound reinforcement systems. Built in a compact 2U rack format, it combines advanced Class HD amplification technology with modern power components to ensure powerful and consistent audio delivery across demanding applications.

The amplifier provides up to 4 x 2500W output at 2 ohms, making it suitable for driving complex speaker loads with high efficiency and stability. It supports stereo, parallel, and bridge modes, offering flexible configuration options for different system designs. Independent gain controls and LED indicators for signal, clipping, and faults allow precise monitoring and control during operation.

Engineered with a focus on sound quality, the Class HD design maintains natural audio reproduction with low distortion, tight low-frequency response, and clear high-frequency performance. The power supply continuously tracks the input signal, ensuring improved signal purity while maintaining energy efficiency.

QPS 10K includes comprehensive protection circuits that safeguard both the amplifier and connected speakers. These protections include thermal management, short circuit protection, DC protection, and very high frequency filtering. A built-in limiter on each channel further ensures safe operation under high-output conditions.

The cooling system features high-efficiency heat sinks combined with variable speed fans, allowing the amplifier to maintain optimal operating temperatures even in extreme environments. Its rugged metal chassis, front panel controls, and professional-grade connectors such as XLR inputs and speakON outputs make it suitable for touring, installed sound systems, and high-demand live applications.

With its combination of power, durability, and flexible operation modes, the QPS 10K delivers consistent performance and reliability for professional audio environments.

Features of QPS 10K

• Four-channel Class HD power amplifier design
• Up to 4 x 2500W output at 2 ohms
• Low distortion with high signal-to-noise ratio
• Stereo, parallel, and bridge operation modes
• Independent gain control per channel
• Built-in limiter on each channel
• Signal, clip, and fault LED indicators
• XLR balanced input connectors
• speakON speaker output connectors
• Comprehensive protection circuits for system safety
• Variable speed cooling fan system
• High-efficiency heat dissipation design
• Wide frequency response from 20 Hz to 20 kHz
• Stable performance with low impedance loads
• Rack-mountable 2U compact chassis

Specifications of QPS 10K