E3 KSR-212 Line Array Speaker

The E3 KSR-212 is a high-power line array speaker in the professional audio segment, designed for performance stages, large auditoriums, and outdoor events.

With its dual 12-inch bass drivers and high-performance treble driver, this product delivers powerful sound pressure, wide sound coverage, and consistent performance in large spaces.

Introducing the E3 KSR-212 Array Speaker

The E3 KSR-212 Line Array speaker is designed to meet the demanding requirements of professional performance sound systems. Featuring a powerful configuration with two 12-inch bass drivers and a 3-inch treble driver, the speaker delivers powerful, clear sound and offers long-lasting, reliable performance.

Technical parameters of the product to consider:

• Sensitivity 109dB: Belonging to the very high end of the line array speaker segment, this speaker produces high volume with optimal performance.
• Power 800W RMS / 3200W Peak: Suitable for professional performances, outdoor events, and high-power sound systems.
• Maximum SPL 135dB: It delivers extremely powerful sound pressure, suitable for large spaces and large audiences.
• Frequency range 50Hz – 20kHz: It fully reproduces the entire range of sounds, from vocals and instruments to professional stage effects.
• Configuration with 2 x 12-inch bass drivers: Enhanced mid-bass reproduction capabilities deliver a rich, solid, and energetic sound.
• 3-inch treble driver: It supports bright, detailed high frequencies and long-range transmission while maintaining clarity.
• Speakon NL4 connection: Ensure a secure, stable connection compatible with professional audio systems.

Key features of the E3 KSR-212 Line Array Speaker

The E3 KSR-212 Line Array speaker is designed to meet the demanding requirements of professional sound systems. Boasting high power, high sensitivity, and a modern line array design, the product delivers wide sound coverage, stable performance, and superior sound quality for a variety of performance and fixed installation applications.

• Professional line array design for large stages and auditoriums.
• The dual 12-inch bass drivers deliver powerful, impactful sound.
• The extremely high sensitivity of 109dB optimizes system performance.
• The 800W RMS power output is sufficient for high-intensity programs.
• A maximum SPL of 135dB provides superior sound coverage.
• Easily connect multiple units to scale up your sound system.
• Versatile compatibility with subwoofers, DSPs, and professional power amplifiers.
• Suitable for fixed installations or high-end mobile sound systems.

Detailed review of the E3 KSR-212 full-range speaker.

Professional line array design for superior sound coverage.

The E3 KSR-212 is designed with a modern line array structure, allowing sound to spread evenly across a large space and maintain stable quality over long distances.

This is a particularly important advantage for performance stages, large halls, and outdoor events, where wide sound coverage and clear audio transmission to all audience positions are required. This design also allows for the combination of multiple modules to expand the system to suit various usage scales.

Powerful configuration with two 12-inch bass drivers and a 3-inch treble driver.

The speaker is equipped with two 12-inch bass drivers using 3-inch voice coils, combined with a 3-inch voice coil tweeter, creating a powerful and balanced sound reproduction system.

The bass range is deep and powerful, the midrange is clear, making vocals stand out, while the treble is reproduced with detail and sharpness. This configuration is particularly suitable for live music shows, artistic performances, and events requiring professional sound quality.

With an 800W RMS power output and a maximum SPL of 135dB, it delivers impressive performance.

One of the highlights of the E3 KSR-212 is its rated power of 800W RMS and peak power of up to 3200W, allowing the speaker to operate stably at high intensity for extended periods.

In addition, the maximum SPL of 135dB allows the product to generate powerful sound pressure, making it well-suited for large spaces and events with large audiences. This is an ideal specification for professional stage sound systems, outdoor festivals, and large-scale convention centers.

Sensitivity of 109dB and flexible pairing capabilities.

With a sensitivity of up to 109dB, the E3 KSR-212 achieves very high audio performance, maximizing the power output of the amplifier while ensuring the detail and clarity of the signal.

The speaker uses two Speakon NL4 connectors and has an impedance of 8Ω, allowing for easy pairing with many current power amplifiers, DSP processors, and subwoofers.

Thanks to its flexible expandability, the E3 KSR-212 is suitable for both fixed sound systems and professional mobile sound and stage rental units.

Applications of the E3 KSR-212 Array Speaker

The E3 KSR-212 array speaker is a high-power line array speaker designed for professional sound systems requiring wide coverage, high sound pressure, and stable operation over extended periods.

• Professional performance stage sound system.
• Auditoriums, convention centers, and theaters.
• Outdoor events and festivals.
• Wedding reception venue and event center.
• Professional mobile sound system.
• Cultural center and public works.
• Combine it with a subwoofer in a large-scale performance system.

Where can I buy genuine and reliable E3 KSR-212 Line Array speakers?

If you are looking for a reliable supplier of genuine, high-quality E3 KSR-212 Line Array Speakers with expert technical support, Phuc Truong Audio is one of the most trustworthy options available today.

With many years of experience in professional stage, hall, event, and karaoke sound systems, Phuc Truong Audio has successfully implemented numerous sound projects for businesses, wedding venues, convention centers, and event organizers nationwide.

When choosing the E3 KSR-212 at Phuc Truong Audio, customers not only receive a genuine product with complete documentation and warranty, but also receive advice on a comprehensive sound system solution tailored to their specific needs. Our technical team will assist in selecting power amplifiers, DSP processors, subwoofers, and other accompanying equipment to ensure the system operates stably and achieves maximum performance.

In addition, Phuc Truong Audio also provides professional survey, design, installation, and calibration services for audio systems, helping customers save time and optimize investment costs. Competitive pricing, nationwide delivery support, and dedicated after-sales service are factors that have earned this company the trust of many customers.

Frequently Asked Questions about the E3 KSR-212 Full-Range Speaker

1. What types of audio projects are the E3 KSR-212 speakers suitable for?

The E3 KSR-212 is suitable for professional audio projects such as stage performances , large auditoriums , theaters, convention centers, outdoor events, music festivals, and mobile sound systems. Thanks to its high power and wide sound coverage, the speaker performs well in large spaces with large audiences.

2. What are the advantages of the dual 12-inch bass driver configuration on the E3 KSR-212?

Two 12-inch bass drivers enhance mid-bass reproduction, creating a richer, more solid, and powerful sound. This design also allows the array speaker to achieve high sound pressure, suitable for performances requiring strong and stable sound intensity.

3. What does a sensitivity of 109dB mean?

A sensitivity of 109dB is a very impressive specification for a line array speaker. This allows the E3 KSR-212 to produce a higher volume with the same input power, making the system more efficient and reducing the strain on the power amplifier.

4. Do the E3 KSR-212 speakers need to be paired with a subwoofer?

To build a professional performance sound system, incorporating a subwoofer is a recommended option. Subwoofers will add ultra-low frequencies, making the sound fuller, especially in concerts, DJ sets, EDM events, or outdoor events.