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KEF Black Wireless Subwoofer Adapter Kit

Model #: KW1 TX/RX KIT
At a Glance

Comprising a discreet transmitter and receiver, KEF KW1 works with the KUBE 8b, 10b, 12b, KC62, and KF92 subwoofers. It allows KEF subs to be optimally placed, and not limited by cables. High-quality wireless transmission delivers every ounce of detail and impact from your favorite films and music.

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$99,999.00Save $NaN

Get to know this product.

Performance With Convenience

KW1 operates in the high-bandwidth 5GHz band and delivers audio up to 24bit/48kHz. The transmitter is powered by USB, while the receiver is powered directly by the subs expansion port. Pairing is intuitive, while a range of up to 30m (line of sight) makes placement easy, while data encryption ensures it is security. KW1 is also perfectly suited for use with KEF's LSX and LS50 Wireless Music Systems.


  • 5.2 & 5.8GHz selectable digital wireless link for near lossless audio
  • Advanced RF Selection Algorithm
  • Up to 15 meter (30M/ 100 ft. line of sight) operational distance between transmitter and receiver
  • Designed with latency of <17ms
  • 24-bit 48KHz high resolution audio for pristine performance

*The receiver is also available separately, allowing two KEF subwoofers to receive the same signal wirelessly from the same transmitter.


Dimensions H x W x D

Transmitter.84 x 2.83 x 3.13in. (21.4 x 72 x 79.5mm)
Receiver1.06 x 1.46 x 2.83in. (27 x 37 x 72mm)

Misc. Specs

Maximum Operating Range100
Color Finish NameBlack
WarningProposition 65 Warning for California Residents