The RCF QPS 10K four channel professional power amplifier delivers up to 4 x 2,500 W @ 2 Ohms, combining high-quality performance and reliability with the latest power amplification technologies.

This high-value design offers, in compact 2-rack unit space, the sound quality and the durability of class HD amplifiers with the innovation of the latest power devices available.

QPS10K features independent gain control, signal/clip and faults indicators, channels A and C XLR output link, parallel/bridge modes, and speakON output connectors.

Reliability is assured with high-efficiency heat sinks and temperature-controlled continuous variable speed double-fans enabling QPS 10K to withstand the most extreme heat conditions. Additionally, the circuit is protected from overheating and short circuits and protection is provided against infrasonic DC and Very High Frequency (VHF) peaks from non-musical signals that could damage transducers.

RCF HD amplifier technology features a very efficient power output section with a focus on musicality, maintaining a natural and clear sound at all frequencies, with smooth highs and a tight, high impact low end. The power supply rails continuously track the input signal for remarkable signal purity while preserving the high efficiency of the Class-D design. QPS amplifiers are bridgeable and maintain high reliability with complex loads as low as 2 Ohms nominal.

Very high signal-to-noise ratio and very low total harmonic distortion makes the QPS amplifiers perfect for highly demanding music applications and perfect vocal intelligibility.

• 4 x 2,500 W class HD power amplifier
• Fast response and low distortion
• Stereo, parallel and bridge modes
• Comprehensive protection circuits
• Variable speed cooling
• Signal, clip, fault led indicators
• XLR inputs and speakON outputs
• Limiter on each channel
• 20 ÷ 20000 Hz frequency range