A Deep Dive into the Technical Specs of the QSC K.2 Series Speakers

The QSC K.2 series are active loudspeakers that have garnered a reputation for their best-in-class audio performance and feature-rich design. But what exactly makes these speakers tick? Let’s delve into the technical details to understand why they’re a favorite among audio technicians.

Intrinsic Correction™ Tuning and Loudspeaker Management

The K.2 series boasts Intrinsic Correction™ technology, which utilizes advanced DSP algorithms to automatically correct for inherent frequency and phase anomalies. This results in a smooth, linear frequency response across the entire operating range, ensuring pristine audio quality regardless of the source material. Additionally, Intrinsic Correction™ offers loudspeaker management features like overload protection, limiter functions, and thermal protection, safeguarding the speaker components and maximizing system reliability.

Directivity Matched Transition (DMT) Design

A hallmark of the K.2 series is the innovative DMT design. This approach ensures smooth and predictable off-axis response throughout the entire frequency range. The benefit? Consistent tonal balance is maintained for listeners throughout the venue, even for those positioned at the edges of the coverage area. This is particularly crucial in live sound applications where maintaining consistent sound quality for the entire audience is paramount.

Best-in-Class Audio Performance

At the heart of the K.2 series lies a powerful 2000 watt Class-D amplifier module. This robust amplifier delivers ample headroom to handle demanding applications with ease. The speakers are equipped with high-quality 8.5″ woofers and 1.75″ diaphragm compression drivers, ensuring clear and accurate sound reproduction across the entire audio spectrum.

Key Specifications:

  • Class-D amplifier: 2000 watts
  • Woofer: 8.5 inches
  • Compression driver: 1.75-inch diaphragm
  • Frequency response: 55 Hz to 20 kHz
  • Maximum SPL: 134 dB peak

Multifunctional Design for Diverse Applications

The K.2 series is a versatile speaker system that can adapt to various applications. They can be employed as main PA speakers, delivering clear and powerful sound for audiences of all sizes. Additionally, their wedge-shaped design makes them ideal for use as floor monitors, providing excellent clarity for performers onstage.

Deployment Options

The K.2 series offers a multitude of deployment options, ensuring they can seamlessly integrate into any venue configuration. They feature integrated rigging points for suspension, while dedicated wall-mount and truss-mount brackets are available for additional flexibility. The speakers also come with integrated poles mounts, making them suitable for ground-stacked setups.

Durability and Construction

The K.2 series is built to withstand the rigors of everyday use. The speakers feature a rugged impact-resistant ABS enclosure, ensuring they can handle bumps and scrapes without succumbing to damage. They also weigh between 12.2 kg and 17.7 kg, making them relatively easy to transport and maneuver.

Global 6-Year Warranty

QSC stands behind the K.2 series with a comprehensive global 6-year warranty. This extended warranty signifies QSC’s commitment to the product’s quality and durability, providing peace of mind for audio professionals who rely on their equipment for mission-critical applications.

In conclusion, the QSC K.2 series loudspeakers are meticulously engineered to deliver exceptional audio performance, versatility, and durability. Their combination of advanced DSP technology, high-quality drivers, and robust amplifier ensure they can handle a wide range of sound reinforcement tasks. With their multiple deployment options and global warranty, the K.2 series is a compelling choice for audio technicians seeking a reliable and feature-rich speaker solution.

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