The Rumble-KU210 is an ultra-thin, high-performance passive subwoofer designed to be the perfect companion to the K-array mid-high speaker for AV applications. A combination of extended frequency response with prodigious output and a virtually invisible profile make the KU210 an ideal solution even for the most ambitious projects.
The subwoofer is comprised of a 10” neodymium transducer, combined with a 10” passive transducer, instead of a reflex, which ensures that the device remains completely sealed, making it impenetrable by foreign objects such as dust, sand or water.
It is made entirely of steel, making it extremely resistant, even when deployed outside in tough weather conditions. This makes it ideal for MARINE environments where ordinary bass speakers would corrode.
The unit is engineered for maximum linear excursion and minimum residual noise. Its neodymium transducer has a double voice coil for two selectable impedance settings (4-16 Ω ), allowing you to combine up to 4 units powered by the same amplifier channel at 4Ω. By recalling the dedicated presets, the K-ARRAY Kommander amplifiers are the best electronics to run any Rumble subwoofer, capable to balance perfectly all the settings you need to match with any mid-high speaker of the K-ARRAY’s catalog. This helps integrators to find their complete audio solutions in the same range of products.
Measuring 50 x 28.2 x 15.1 cm (19.7 x 11.1 x 5.9 in) and weighing 18 Kg, the KU210 is available in an elegant black or subtle white and can be customized in any RAL color as well as in premium finishes like brushed or polished steel, or with 24 K gold, rose gold, or antique gold plating, making it easy to blend in or grab attention - depending on your aim - in a variety of spaces.
The main product models and codes are:
KU210 black model
KU210W white model
KU210X customizable color and finish (box + grill)
new! KU210M, KU210MW, KU210MX (only RAL colors) = MARINE TREATMENT (on request)
All Rumble-KU210 components are designed by the K-array R&D department and are custom-made under the K-array quality control system in Italy.
10" neodymium magnet woofer
10" passive radiator
40 Hz – 150 Hz (-6 dB)(1)
127 dB (peak)(2)
4PIN euroblock connector (included)
4 Ω / 16 Ω selectable
Handling and Finishes
Dimensions (W x H x D):
500 x 282 x 151 mm (19.7 x 11.1 x 5.9 in)(3)
11 kg (24.3 lb)
Black, White, Custom RAL
24K Gold, Polished, Brushed
- (1) With dedicated preset
- (2) Maximum SPL is calculated using a signal with 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 requires dedicated preset loaded on board of K-array amplifiers.
New materials and design are introduced into existing products without previous notice.
KU210 User Guide
KU210 DWG 3D
KU210 DXF 2D
KU210 PDF 3D
KU210 3DS 3D
KU210 Architect Specs
CE Declaration of Conformity
files in Revit
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