KEF Wireless KW2 RX Receiver
Equipment
Accessories
SKU: AKEFKW2B
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Full Details
Link Your KEF XIO Soundbar to a Wide Range of Subwoofers with the Ultra-Compact Wireless KW2 RX Receiver
Add a subwoofer to your KEF XIO soundbar setup and keep it out of sight with the KW2 RX receiver. This wireless adapter links XIO to a wide range of KEF subs — KC62, KC92, KF92, and KUBE included — to let you place your sub practically anywhere you like. Offering up to 15 meters of wireless range and support for high-res audio up to 24-bit/48kHz, KW2 also connects to third-party models via a 3.5mm aux/optical output. And since it is directly powered by the KEF subwoofer expansion port, KW2 RX eliminates the need for an additional power socket. Weighing just 0.1 pound and measuring a scant 2.8 x 1.5 x 1.2 inches (HWD), this is home-cinema convenience personified.
Highlights
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- Designed for XIO soundbar
- Works with KEF subwoofers wirelessly and third-party subwoofers via 3.5mm Aux/optical combo output
- Supports high-resolution audio up to 24bit/48kHz
- Operates up to 15 metres (line of sight) for optimal subwoofer placement
- Ability to connect to multiple subwoofers with additional receivers
Specifications
- Model: KW2 RX Receiver
- Dimensions (HWD): 72 x 37 x 31 mm (2.8 x 1.5 x 1.2 in.)
- Weight: 50 g (0.1 lbs)
- Radio frequency: 2.4 GHz
- Radio frequency range: 2400 MHz – 2483.5 MHz
- Maximum radio frequency Power (EIRP): <10 dBm
- Frequency response: 20 Hz – 20 kHz
- Resolution: 24bit/48KHz
- Signal-to-noise-ratio: >80 dB
- Maximum line of sight distance: 15m from XIO
- Latency: 57 ms
- Total harmonic distortion: <0.2 %
- Input: USB Type-C (5V 2A)
- Outputs: Proprietary analogue, 3.5 mm analogue, TOSLINK Optical






