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KW2 RX Receiver
KW2 RX Receiver
KW2 RX Receiver
KW2 RX Receiver
KEF

KW2 RX Receiver

Model SP4082B0AA

KW2 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.

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Frequency response
20 Hz to 20 kHz
Inputs
USB Type-C (5V 2A)
Dimensions (W × H × D)
72 × 37 × 31 mm
Weight
0.05 kg
Model
KW2 RX Receiver
Radio frequency
2.4 GHz
Price on requestCheck availability

Overview

KW2: Wireless Connection from XIO Soundbar to any Subwoofer

KW2 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.

In the box

  • KW2 RX Receiver
  • USB-C Power Cable
  • Optical Cable
  • 3.5mm Aux to RCA Cable
  • Screw Sets
  • Quick Start Guide

Features

3
  • 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.

  • Wireless Connection With KEF Subwoofers

    Four connector pins ensure uninterrupted transmission from the XIO Soundbar to the subwoofer without the need for any cables. KW2 works seamlessly with KC62, KC92, KF92, and Kube subwoofers, enhancing your sound system with flawless connectivity.

  • Aux/Optical Combo Output

    KW2 also caters for pairing XIO with third party subwoofers. Simply plug the receiver into a power supply using a USB-C cable and connect it to any subwoofer via the Aux/Optical Combo output on the side. Use the included cover to concel the exposed pins.

Specifications

Frequency response
20 Hz to 20 kHz
The range of pitches it reproduces, from deep bass to the top of the treble.
Inputs
USB Type-C (5V 2A)
The sources you can connect.
Dimensions (W × H × D)
72 × 37 × 31 mm
Width, height and depth, without cables.
Weight
0.05 kg
Per unit, out of the box.
Model code
KEF-KW2-RX-RECEIVER
Quote it when you ask a specialist.

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

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