KEF KC62 Wireless Subwoofer + KW2 Wireless Adapter (for XIO Soundbar)

EISA Award Winner

Powered by KEF’s groundbreaking Uni-Core™ technology and coupled with 1,000W RMS of specially designed Class D amplification, the KC62 is designed to bring thrilling bass performance to music, movies, and gaming. Its wireless compatibility ensures easy placement anywhere in your room without the hassle of cables, making it a perfect companion for KEF LSX II or LS50 Wireless II speakers.

The KW2 Wireless Transmitter receives wireless signals from the XIO Soundbar and transmits them to any subwoofer it’s connected to. It effortlessly plugs into the back of any active KEF subwoofer, including KC62, KC92 and Kube. Third party subwoofers can be connected via Aux/Optical Combo output.

*KW2 is not compatible with speakers from the LS Wireless Collection. We recommend the KW1 Adapter Kit for connecting those speakers to KEF subwoofers.

Uni-Core™ Technology

Innovative Design
KEF’s Uni-Core™ technology combines two drivers into a single magnet system, allowing the cabinet size to be reduced by over a third, while maintaining deep, accurate bass. This technology increases driver excursion, delivering powerful output and exceptional depth from a compact cabinet.

Compact Footprint
Despite being football-sized, the KC62 provides subterranean bass that rivals much larger subwoofers.

Powerful Amplification

1,000W RMS (2 x 500W)
Powered by Class D amplifiers, the KC62 offers exceptional control, delivering powerful bursts of energy for high-impact moments, whether in movies or music. It can handle sudden spikes in energy for action sequences or music with fast bass lines, ensuring clarity without distortion.

Wireless Connectivity

Flexible Subwoofer Placement
KW2 allows you to wirelessly connect the XIO Soundbar with a KEF subwoofer. It allows subwoofers to be optimally placed in the room without being limited by cables.
Room Placement Equalisation
The KC62 features five pre-set Room Placement Equalisation modes, ensuring consistent performance regardless of where the subwoofer is placed — whether in open space, by the wall, in a corner, or within furniture. This flexibility ensures optimal sound reproduction in any environment.

Advanced Bass Control

P-Flex Surround (Origami Surround)
 The P-Flex surround, inspired by Origami, allows for more precise driver movement under high pressure, resulting in deeper bass and greater accuracy. This unique design improves the bass extension and ensures cleaner, more controlled bass reproduction.

Smart Distortion Control
Minimises distortion while maintaining high levels of performance, so you get clean, tight bass even at high volumes.

Elegant Design

The KC62 features a curved cabinet made from extruded aluminium, blending form and function. It’s available in two finishes: Titanium Grey, Carbon Black, and Mineral White. Its compact design fits seamlessly into any room, complementing modern décor while making a stylish statement.

Versatile Connectivity

KEF SmartConnect and speaker level inputs allow for easy integration with a variety of audio systems.

Line Output with HPF
Ensures perfect integration with your existing audio setup, allowing fine-tuned bass integration with full-range speakers.