The Kube12b is designed to deliver the deepest bass for music and movies. If you want to feel the earth move, look no further. The Kube 12b features a 300-watt Class D amplifier and a large 12-inch (30.5 cm) driver, as well as iBX technology to dynamically extend bass depth.

Experience new dimensions in sound with Kube subwoofers

The Kube 12b effortlessly unleashes explosive power. iBX technology dynamically extends bass depth, and KEF's unique ability to design, build, and integrate the driver itself takes optimization to a whole new level. Delivering immersive music and home theater sound that places you at the heart of the performance.

WEIGHT
20.6 kg
DESIGN
Active subwoofer (sealed)
DIMENSIONS (H X W X D)
incl. rear panel and feet
410 x 393 x 410 mm
POWER SUPPLY
100 V – 120 V / 220 V – 240 V ~ 50 / 60 Hz
UNIT
Piece

FREQUENCY RESPONSE
22 Hz – 140 Hz (± 3 dB)
MAXIMUM SOUND PRESSURE
114 dB
RECOMMENDED AMPLIFIER POWER
300 W RMS
LOW-PASS FILTER, VARIABLE
40 Hz – 140 Hz & LFE
ANALOG INPUT
RCA jacks, speaker-level inputs

DRIVER
1 x 300 mm
AMPLIFIER
Built-in Class D amplifier

Herstellerangaben:

GP Acoustics (UK) Limited
Eccleston Road
Tovil, Maidstone
ME15 6QP , Kent
United Kingdom
info.uk@kef.com

Verantwortliche Person:

GP Acoustics GmbH
2 Nordhofstrasse
45127 , Food
Germany
info.de@kef.com