Description
Perfect for creating a deep and clean rumble in large rooms. The Kube 12b has a 300 Watts Class D amplifier and a large 12-inch driver as well as iBX technology to dynamically extend bass depth.
Immersiveness
Go deep or go home. KEF’s design and engineering team worked in chorus to develop iBX. This Intelligent Bass Extension algorithm creates an extended depth that unlocks the full potential of the custom driver. Giving you unparalleled precision and ultimate synchronicity between amplifier, driver and sealed cabinet.
Easy configuration
Kube subwoofers offer unmatched set up flexibility. A range of LFE, line and speaker-level inputs, phase selection and DSP controlled EQ settings help you get the best from a Kube. Put it in a convenient position, match it to any main speaker or type of music system and start exploring new depths in the sound.
SPECIFICATIONS
WEIGHT
20.6kg
DIMENSIONS
(with Rear panel and feet / H x W x D)
410 x 393 x 410mm (16.1 x 15.5 x 16.1in.)
DESIGN
Powered Subwoofer (sealed)
POWER REQUIREMENTS
100V – 120V / 220V – 240V ~ 50 / 60Hz
VARIABLE LOW PASS FILTER
40Hz – 140Hz & LFE
FREQUENCY RESPONSE
22Hz – 140Hz (±3dB)
MAXIMUM OUTPUT
114dB
RECOMMENDED AMPLIFIER POWER
300W RMS
AMPLIFIER TYPE
Built-in Class-D
DRIVE UNITS
1 x 300mm (12in.)
INPUTS
RCA phono sockets Speaker level inputs
ANALOGUE INPUT
RCA phono sockets Speaker level inputs
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