QSC K.2 Series s DJ and Mobile Entertainment Application Guide

QSC K.2 Series Loudspeakers DJ and Mobile Entertainment manual cover

Pages 8

Year 2017

Language(s)

of 8

QSC K.2 Series Loudspeakers DJ and Mobile Entertainment Specification

The QSC K.2 Series Loudspeakers are engineered for DJs and mobile entertainment professionals, offering an exceptional blend of power, performance, and versatility. Each loudspeaker in the series integrates a 2000-watt Class-D amplifier module, delivering robust sound output with clarity and precision. The advanced DSP technology embedded within the K.2 Series ensures superior signal processing capabilities, enhancing acoustic performance across diverse environments.

These loudspeakers feature a 1.4-inch titanium compression driver coupled with an intrinsic correction technique, providing clear highs and articulated mid-range frequencies. The low-frequency driver is a direct radiating, high-excursion design that ensures deep, punchy bass response. The enclosures are constructed from rugged ABS, with a sophisticated design that is both lightweight and durable, ideal for frequent transport and setup.

The K.2 Series offers onboard preset EQ contours tailored for specific applications, such as live sound, dance music, or vocal reinforcement, making it adaptable to various performance needs. The multi-function digital display and rotary encoder facilitate intuitive navigation and control of the DSP functions, including crossover, delay, and user-defined scenes.

Connectivity is versatile, with dual XLR/TRS inputs, an RCA input, and an XLR output for daisy-chaining, accommodating a wide range of input sources and configurations. The Universal Power Supply with Power Factor Correction ensures reliable operation globally, accommodating varying power conditions.

Engineered with flexibility in mind, each model in the K.2 Series can be used as a main PA or as a stage monitor, supported by its angled enclosure design. The series stands out for its sound quality, reliability, and ease of use, making it an ideal choice for DJs and mobile entertainers seeking professional-grade audio solutions.

QSC K.2 Series Loudspeakers DJ and Mobile Entertainment F.A.Q.

How can I connect my QSC K.2 Series Loudspeakers to a DJ mixer?

To connect your QSC K.2 Series Loudspeakers to a DJ mixer, use balanced XLR cables from the mixer's output to the loudspeakers' inputs. Ensure the mixer is powered off before making connections to prevent any noise or damage.

What is the best way to set up QSC K.2 Series Loudspeakers for outdoor events?

For outdoor events, position the speakers on sturdy stands at ear level for optimal sound dispersion. Use the DEEP mode on the DSP settings for enhanced bass response, and consider using subwoofers for additional low-end support.

How do I update the firmware on my QSC K.2 Series Loudspeakers?

To update the firmware, download the latest firmware from the QSC website, transfer it to a USB drive, and insert the drive into the loudspeaker's USB port. Follow the on-screen instructions to complete the update process.

What should I do if my QSC K.2 Series Loudspeakers are not powering on?

First, check the power cable and ensure it is securely connected. Verify that the outlet is working by testing with another device. If the issue persists, inspect the fuse and replace it if necessary.

Can I daisy-chain multiple QSC K.2 Series Loudspeakers?

Yes, you can daisy-chain multiple QSC K.2 Series Loudspeakers using the XLR output of one speaker to the input of the next. Ensure the initial signal source can drive the total number of loudspeakers in the chain.

How can I prevent feedback when using microphones with QSC K.2 Series Loudspeakers?

To prevent feedback, position the speakers in front of the microphones and use directional mics. Adjust the EQ to reduce frequencies that are prone to feedback and consider using a feedback suppression device.

What maintenance is required for QSC K.2 Series Loudspeakers?

Regularly clean the exterior with a soft, damp cloth. Inspect cables and connectors for wear and tear. Store in a dry environment and avoid exposure to extreme temperatures to prolong the lifespan of the speakers.

How can I optimize the sound quality of QSC K.2 Series Loudspeakers for a live band?

Use the DSP presets tailored for live music, and adjust the EQ settings to suit the venue's acoustics. Ensure each band member's instrument is well-balanced in the mix and consider using a subwoofer for enhanced low frequencies.

Why is there no sound coming from my QSC K.2 Series Loudspeakers?

Check all cable connections and ensure the input source is active. Verify the volume levels on both the loudspeakers and the source device. Additionally, check the DSP settings to ensure the correct input source is selected.

Are the QSC K.2 Series Loudspeakers compatible with Bluetooth devices?

The QSC K.2 Series Loudspeakers do not have built-in Bluetooth functionality. However, you can use an external Bluetooth receiver connected via the 3.5mm AUX input to stream audio wirelessly.