KEF Kube 12b Subwoofer Black

12 Inch Bass Driver Active Subwoofer

The Kube12b is engineered to deliver the deepest bass for music and movies, if you want to feel the earth move look no further. 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. 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 in-house takes optimisation to a whole different level. Delivering immersive music and home theatre sound that takes you to the heart of the performance.

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 place, match it to any main speaker or type of music system and start exploring the depths in your sound.

Integration

KEF is quite possibly the only high-end manufacturer that designs, engineers and assembles the driver, cabinet and circuitry in-house. This level of integration means KEF is commited to pure sound and the Kube stays true to that ideal. The result is a driver and amplifier that are perfectly in tune.

Specification:

• Design: Powered Subwoofer (sealed)
• Drive Units: 1 x 300mm (12in.)
• Frequency Response: 22Hz - 140Hz (±3dB)
• Maximum Output: 114dB
• Amplifier Type: Built-in Class-D
• Recommended Amplifier Power: 300 Watts RMS
• Variable Low Pass Filter: 40Hz - 140Hz & LFE
• Inputs: RCA phono sockets, Speaker level inputs
• Power Requirements: 100V - 120V / 220V - 240V ~ 50 / 60Hz
• Dimensions (with Rear panel and feet / H x W x D): 410 x 393 x 410 mm 16.1 x 15.5 x 16.1 in
• Weight: 20.6kg