The Rumble-KU26 is an extremely powerful, bass element comprised of one 6” neodymium magnet woofer and one 6” passive radiator engineered for maximum linear excursion and minimum residual noise. The woofer has a dual voice coil (16+16 Ω) for selectable impedance settings (8/32 Ω) allowing users to combine up to eight KU26 units powered by just one KA84 amplifier channel.
KU26 is made entirely of stainless steel, making it extremely resistant, even when deployed outside in tough weather conditions. This is ideal for water-front environments where ordinary bass speakers would corrode. Wall brackets are included while other useful tools are available for purchase, like the flush mount recessing frame, K-WF26, used to further hide the subwoofer
For architectural reasons, a visually discreet audio system may be required to integrate seamlessly with the layout without compromising sound quality.
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.
Similar to high-end fashion accessories and jewelry, our products undergo the most advanced coating process for a more beautiful and lustrous look.
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.
For maximum adaptability to any venue, our slim line arrays are modular when employing dedicated hardware that allows the joining of more units to reach a desired length and guarantee a perfect coverage.
We have developed and refined a customized finishing for Marine applications. The finishing can resist bad weather and oxidation caused by salt water.
Selectable impedance lets the user to choose the right loudspeaker impedance value allowing to set the proper load and maximize performance.
Our self-powered solutions prevent distortion from cumbersome and fragile passive crossovers and power loss due to long running cables, and offer plenty of advantages ranging from the compactness of the solution to the ease of integration with new and existing sound systems.
- Type Passive subwoofer
- Transducers 6" neodymium magnet woofers / 6" passive radiator
- Frequency Response (1) 45 Hz – 150 Hz (-6 dB)
- Maximum SPL (2) 121 dB (peak)
- Rated Power 160 W
- Coverage Omni
- Connectors 4PIN euroblock connector (included)
- Nominal Impedance 8 Ω / 32 Ω selectable
Handling and Finishes
- Dimensions (W x H x D) 350 x 180 x 118 mm (13.8 x 7.1 x 4.6 in) (3)
- Weight 5,9 kg (13.0 lb)
- Material Stainless Steel
- Color Black, White, Custom RAL
- Finishes Gold, Polished, Brushed
- IP Rating IP64 (4)
- Notes for data:
(1) With dedicated preset
(2) Maximum SPL is calculated using crest factor 4 (12dB) measured at 1 m.
(3) Removable rubber feet not included.
(4) More complete water protection with K-KUIP accessory.
Passive loudspeakers require dedicated presets loaded on K-array amplifiers.
New materials and designs are introduced into existing products without previous notice.
KU26 DatasheetVer. 2.2
KU26 User GuideVer. 1.3
KU26 DWG 3DVer. 3.0
KU26 DXF 2DVer. 4.0
KU26 PDF 3DVer. 3.0
KU26 3DS 3DVer. 1.0
KU26 LayoutVer. 1.1
EASE DataVer. 3.0
KU26 Architect SpecsVer. 1.0
Amp-to-Speakers TableVer. 2.1
Declaration of Conformity -CE- Passive LoudspeakersVer.1.0
BIM: KU26files in Revit
Rumble-KU26 can be successfully used in a range of different settings and events.