Rumble-KU315
User Guide
6
Thank you for choosing this K-array products!
To ensure proper operation, please carefully read the owner’s
manuals and safety instruction before using the products.
After reading this manual, be sure to keep it for future reference.
Should you have any questions about your new
device please contact K-array customer service at
support@k-array.com or contact the official K-array distributor
in your country.
The Rumble-KU315 is the most powerful passive subwoofer in
the Rumble series, with a nominal rated power of 2000 W at 4 Ω.
Made from water-resistant polyurea-coated birch plywood, this
ultra-thin subwoofer features a 1x 15” neodymium transducer
in a shallow and relatively slim box and is certified for marine
applications.
Unlike other subwoofers, the KU315 doesn’t have reflex
openings but instead features two more 15” passive radiators
that ensure the transducer excursion is as linear as possible
with minimum residual noise. This design, along with durable
materials and an upgrade to the SpeakOn NL4 connector, makes
the Rumble-KU315 resistant to tough weather conditions and
suitable for outdoor installations.
