RCF Amplifiers in Pakistan
QPS SERIES
FOUR CHANNELS PROFESSIONAL
POWER AMPLIFIER
Product Summary
QPS Series High-Performance RCF Amplifiers
The QPS Series are high-performance, versatile RCF amplifiers in Pakistan, designed for both touring and permanent installations. Featuring sophisticated Class-HD topology, they offer four single-channel outputs or one/two bridged outputs, delivering up to 4 x 2500 W (QPS 10K) and 4 x 1500 W (QPS 6K) at 2 ohms.
Each channel has independent gain control, signal/clip and fault indicators, XLR output links, and SpeakON connectors. Three dip-switches allow maximum output voltage peak settings across eight values. High-efficiency heat sinks and variable-speed fans ensure stable power output even under extreme conditions.
Advanced HD Design for Clear, Low-Distortion Audio
The QPS Series’ HD amplifier technology provides highly efficient power with precise musicality, maintaining smooth highs, tight low-end, and clear sound across all frequencies. Power supply rails continuously track the input signal for remarkable purity while preserving Class-D efficiency. These amplifiers are bridgeable, handle complex loads as low as 2 ohms, and feature industry-standard SpeakON connectors, making them a reliable and hassle-free solution for professional sound systems in Pakistan.
Product Description
- 20 ÷ 20000 Hz frequency range
- Fast response and low distortion
- Parallel and bridge modes
- Extensive protection circuits
- Variable speed cooling system
- Signal, clip, fault led indicators
- XLR input connectors
- SPEAKON output connectors
- Limiter on each channel
Product Specification
OUTPUT POWER: 4 x 2500 W @ 2 ohm
4 x 2200 W @ 4 ohm
4 x 1400 W @ 8 ohm
2 x 5000 W @ 4 ohm (bridge)
2 x 4400 W @ 8 ohm (bridge)
FREQUENCY RESPONSE: 20 Hz ÷ 20000 Hz
MAX CONSUMPTION: 220-240/115 V~ 50/60Hz 1900 W
Total number of inputs: 4
Balanced: 4
Mono: 4
Line inputs: 4
Line connectors: XLRSignal output number: 2
Signal output connectors: XLR
Power output connectors: Speakon
We Are Offical Distributor of RCF in Pakistan
QPS SERIES
RCF QPS Series – Four-Channel Professional Power Amplifier FAQs
RCF Amplifiers in Pakistan
What is the RCF QPS Series four-channel professional power amplifier?
The RCF QPS Series is a high-performance, four-channel professional power amplifier designed to deliver reliable and efficient power to professional loudspeaker systems. Alpha Audio specifies the QPS Series as part of engineered sound reinforcement solutions rather than offering it as a standalone retail product.
How is the QPS Series amplifier used in professional audio solutions?
The QPS Series amplifier is used to power multiple loudspeaker zones from a single unit. Alpha Audio integrates it into complete audio systems for cinemas, auditoriums, corporate offices, houses of worship, transport hubs, and large commercial venues, ensuring precise power distribution and system stability.
What makes a four-channel amplifier important in large sound systems?
A four-channel amplifier allows multiple speaker lines or zones to be driven independently, reducing the need for multiple amplifiers. This improves system efficiency, rack space management, and operational control. Alpha Audio uses four-channel amplifiers to design clean, scalable, and cost-effective audio solutions.
Which types of speakers work with the RCF QPS Series?
The RCF QPS Series is designed to work seamlessly with RCF professional loudspeakers, subwoofers, and line array systems. Alpha Audio ensures proper matching of amplifier power, impedance, and speaker configuration for optimal performance and long-term reliability.
Where are RCF QPS Series amplifiers commonly installed?
QPS Series amplifiers are commonly installed in fixed professional environments such as cinemas, mosques, auditoriums, conference centers, stadiums, airports, metro stations, and educational institutions across Pakistan where consistent, high-quality sound is required.
Does Alpha Audio sell the RCF QPS Series amplifier directly?
No, Alpha Audio does not sell RCF Amplifiers in Pakistan power amplifiers as individual products. The RCF QPS Series is supplied, installed, and commissioned as part of a complete professional audio solution that includes system design, speaker selection, cabling, and calibration.
How does the QPS Series support system reliability and protection?
RCF QPS Series amplifiers include advanced protection features such as thermal protection, short-circuit protection, and load monitoring. Alpha Audio incorporates these amplifiers in mission-critical environments where reliability and continuous operation are essential.
Can the QPS Series be used in multi-zone audio systems?
Yes, the four-channel architecture makes the QPS Series ideal for multi-zone audio systems. Alpha Audio uses it to power different areas independently, such as prayer halls, foyers, corridors, and outdoor zones, all within a single integrated system.
Is the QPS Series suitable for 24/7 operation?
Yes, the RCF QPS Series is designed for continuous professional use. Alpha Audio specifies these amplifiers for venues that require long operational hours, such as transport hubs, airports, control rooms, and public facilities in Pakistan.
Who handles installation and system tuning of the QPS Series amplifier?
Alpha Audio’s professional engineering team handles amplifier installation, rack design, load calculations, testing, and system tuning. This ensures the amplifier operates efficiently and delivers consistent sound performance throughout the venue.