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K2H-Dual 12-inch Line Array Speakers

As a dual 12-inch three-way line array full-range sound system, K2H adopts a three-way drive design. It is configured with 2×12" cone drivers for the low-frequency section, 4×6.5" cone drivers for the mid-frequency section, and 2×3" diaphragm compression drivers for the high-frequency section, each performing its specific function with clear division of labor.

The low-frequency units feature a bass reflex and L-shaped vent design to enhance low-frequency extension and impact. The high-frequency units are equipped with DOSC waveguide and Panflex technology to optimize sound wave propagation, improve high-frequency clarity and directivity, and deliver a listening experience with distinct layers and rich details for users.

It is applied to sound reinforcement venues such as large-scale performances, conferences, and mobile shows. It can be adjusted on demand to provide clear sound reinforcement and enable rapid system setup.

Dual 12-inch Three-Way Line Array Loudspeaker

Product Model: K2H
Product Type: 2x12" Three-Way Line Array Full-Range Speaker
Frequency Response: 35 Hz - 20 kHz
Maximum SPL: 147 dB
Horizontal: 110°/70° Symmetrical / 90° Asymmetrical
Low Frequency: 2 x 12" Cone Drivers
Mid Frequency: 4 x 6.5" Cone Drivers
High Frequency: 2 x 3" Diaphragm Compression Drivers
Low Frequency: Bass Reflex with L-Shaped Vent
Mid Frequency: Bass Reflex
High Frequency: DOSC Waveguide with Panflex Technology
Nominal Impedance: LF:2 x 8Ω, MF:8Ω, HF:16Ω
Connectors: 2 x 8-Pin PA-COM
Interbox Angles: 0.25°, 1°, 2°, 3°, 4°, 5°, 7.5°, 10°
Net Weight: 56 kg

Twin 18 "subwoofer speakers

Product Model: KS28H
Product Type: Dual 18-inch Subwoofer
Frequency Range: 30Hz–500Hz
Frequency Response: 35Hz–450Hz
Sensitivity: 105dB
Input Impedance:
Rated Power: 2400W
Configuration: 280mm Magnet Steel / 125mm Voice Coil
Maximum SPL: 145dB
Input Connectors: 2xNeutrik® NL4MP
Cabinet Dimensions: 565*1351*702mm
Net Weight: 83kg

Manufacture. Professionalism

K2 employs L-acoustics Panflex™ technology, which combines mechanically adjustable fins with DSP algorithms to effectively narrow or widen the horizontal directivity from 300 Hz. This technology serves multiple purposes: adapting to the width of widened areas, meeting coverage/sound pressure requirements for short and long distances, reducing or expanding overlapping zones, and avoiding reflective surfaces. As a result, K2 can adapt to the complex shapes of any audience area while delivering optimal sound performance and minimal noise pollution.

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Material introduction

The matched KS28H is a reference subwoofer designed to extend the frequency response of large-format systems. KS28 features a high-excursion 18-inch direct-radiation transducer mounted in a bass-reflex tuned enclosure. The L-shaped vent reduces turbulence and port noise at high SPL while enhancing efficiency. KS28 operates at a frequency of 25 Hz. The transducer's excursion capability, combined with the L-shaped vent, helps generate high sound pressure with low distortion.

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Durable Structure

The cabinet is crafted from high-quality birch plywood. The front is equipped with a coated steel grille and acoustically neutral 3D fabric, while the sides are made of die-cast aluminum, balancing acoustic performance and durability. The suspension components use high-grade steel with anti-corrosion coating, ensuring the equipment operates stably for a long time in complex environments such as outdoors.

Portable Handle Design

To meet users' needs for flexible handling and convenient use, the 4-point fixed mounting system is paired with two large side handles, which not only facilitate transportation but also provide reliable support for installation methods such as hoisting, ensuring safe operation.

Flexible Installation and Adjustment

The inter-box angles support multiple options such as 0.25°, 1°, 2°, 3°, 4°, 5°, 7.5°, or 10°, enabling precise adjustment of sound projection direction according to venue shape and audience distribution. The 2 x 8-point PA-COM connectors facilitate multi-speaker connections, simplifying the setup of large-scale line array systems.

Application scenarios

CHORDIO products are sold in more than 100 countries around the world and have gained a good reputation among numerous customers. Our company provides a full set of professional audio systems, which are suitable for various events. These include product launches, weddings, hotels, churches, stadiums, stage performances, DJ shows, party concerts, and more. Our top engineers and sales team are ready to offer all the services and products you need.

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Hotel Banquet Halls

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Sports Venues

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Theatres and Lecture Halls

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Concerts

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School Auditoriums

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Tourist Attractions

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