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Stainless steel line array subwoofers

Components from the K-array subwoofer line, Rumble, have been conceived to create a smaller, yet extremely powerful bass system engineered for maximum linear excursion and minimum residual noise.

The Rumble line is a companion to the K-array Lyzard, Vyper, Tornado and Anakonda speakers. The combination provides full range frequency response with prodigious output and a virtually invisible profile. The subwoofers, KU26, KU44, KU210 and KU212, all boast extended low frequency response and are electronically protected.

The subs are made entirely of steel, making them extremely resistant, even when deployed outside in tough weather conditions. This is ideal for water-front environments where ordinary bass speakers would corrode. They are impenetrable by foreign objects like dust, sand or water, which over time can damage an ordinary audio element.

Rumble is available in black or white with the option for customization with RAL colors and brushed, polished and 24K gold plated finishes to adapt to the aesthetics for almost all applications and includes integrated flying points for various setups.

A variety of dedicated hardware accessories provide designers with numerous mounting options for permanent and portable installations best suited for theaters and other venues where invisible line arrays are ideal. Other applications vary from hotels and churches to pubs and restaurants as well as stores and conferences.

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Design [title section + image] rumble
Visually Discreet

For architectural reasons, a visually discreet audio system may be required to integrate seamlessly with the layout without compromising sound quality.


Premium Finishes

Similar to high-end fashion accessories and jewelry, our products undergo the most advanced coating process for a more beautiful and lustrous look.


Color Customizable

We have the ability to customize your project by color matching your system to any RAL code to help you to better integrate the speakers into a wide variety of venues.


Weather Resistant

We utilize the most durable and resistant materials when developing our products to protect and conserve the system regardless of the elements, rendering a K-array installation reliable and long-lasting.



Selectable Impedance

Selectable impedance lets the user to choose the right loudspeaker impedance value allowing to set the proper load and maximize performance.


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Rumble line products can be successfully used in a range of different settings and events.

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