KEF KW2RX

Manual d'instruccions del receptor de subwoofer sense fil KEF KW2RX

Model: KW2RX

Introducció

The KEF KW2RX Wireless Subwoofer Receiver is designed to seamlessly integrate your active subwoofer into a wireless audio system. It receives wireless signals from a compatible KEF XIO Soundbar and transmits them to any connected subwoofer.

The KW2RX effortlessly plugs into the back of specific active KEF subwoofers, including models like KC62, KC92, and Kube. For third-party subwoofers, connection is possible via the Aux/Optical Combo output.

Nota important: The KW2RX is not compatible with speakers from the KEF LS Wireless Collection. For connecting those speakers to KEF subwoofers, the KW1 Adapter Kit is recommended.

KEF KW2RX Wireless Subwoofer Receiver, front and side view
An image showing two KEF KW2RX wireless subwoofer receivers, one viewed from the top with the KEF logo, and the other from the side, highlighting its compact, rectangular design and matte black finish.

Què hi ha a la caixa

Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:

  • Receptor KW2 RX
  • Cable d'alimentació USB-C
  • Cable òptic
  • Cable AUX a RCA de 3.5 mm
  • Jocs de cargols

Instruccions de configuració

Connecting to KEF Subwoofers (KC62, KC92, Kube)

  1. The KW2RX is designed for direct integration with compatible KEF active subwoofers.
  2. Locate the dedicated KW2RX port on the back panel of your KEF subwoofer.
  3. Align the pins on the KW2RX receiver with the port and gently push to secure the connection. Ensure the receiver is firmly seated.
KEF KW2RX Wireless Subwoofer Receiver connected to a KEF KC62 subwoofer
The KEF KW2RX receiver is shown securely plugged into the dedicated port on the back of a KEF KC62 subwoofer. The image highlights the seamless integration and the subwoofer's control panel with various settings like phase, EQ, mode, and crossover.

Connecting to Third-Party Subwoofers

  1. For subwoofers without a dedicated KW2RX port, use the Aux/Optical Combo output.
  2. Connect the KW2RX to your subwoofer using the appropriate cable (3.5mm AUX to RCA or Optical cable, included) based on your subwoofer's input options.
  3. Ensure the subwoofer's input is set to the corresponding connection type.
KEF KW2RX Wireless Subwoofer Receiver, back view amb ports
Un detallat view of the KEF KW2RX receiver's back panel, revealing the USB-C power input (5V=2A) and the AUX/OPT combo output port. The image also shows the internal pins for direct subwoofer connection.

Powering the KW2RX

Connect the included USB-C Power Cable to the KW2RX and a suitable USB power adapter (not included) or a USB port on your subwoofer/soundbar. The KW2RX requires 5V=2A for optimal operation.

Instruccions de funcionament

Recepció del senyal sense fil

The KW2RX receives wireless audio signals exclusively from a compatible KEF XIO Soundbar. Ensure your XIO Soundbar is powered on and configured to transmit to the KW2RX. The KW2RX will automatically establish a wireless connection when both devices are powered on and within range.

Audio Transmission to Subwoofer

Once connected and receiving a signal, the KW2RX transmits the audio to the connected subwoofer. Adjust the subwoofer's volume and crossover settings as per your audio preferences and room acoustics for optimal sound performance.

KEF KC62 subwoofer with KW2RX receiver in a living room setting
A KEF KC62 subwoofer, with the KW2RX receiver attached, positioned in a modern living room. A soundbar is visible in the background, illustrating a typical setup for wireless audio integration.

Manteniment

Neteja

Wipe the receiver with a soft, dry cloth. Do not use liquid cleaners, solvents, or abrasive materials, as these can damage the finish or internal components.

Emmagatzematge

When not in use for extended periods, store the KW2RX in a cool, dry place away from direct sunlight and extreme temperatures to prolong its lifespan.

Resolució de problemes

No hi ha so del subwoofer

  • Comproveu la potència: Ensure the KW2RX and the subwoofer are properly powered on and receiving electricity.
  • Comproveu les connexions: Verify all cables are securely connected between the KW2RX and the subwoofer, or that the KW2RX is firmly seated in the dedicated port.
  • Wireless Link: Confirm the KEF XIO Soundbar is transmitting and the KW2RX is receiving a signal. Refer to your XIO Soundbar manual for wireless pairing instructions.
  • Configuració del subwoofer: Check the subwoofer's input selection, volume, and crossover settings to ensure they are correctly configured.

Àudio intermitent

  • Interferència: Ensure the KW2RX is not placed too close to other wireless devices (e.g., Wi-Fi routers, cordless phones, microwave ovens) that might cause signal interference.
  • Interval: Verify the KW2RX is within the effective wireless range of the KEF XIO Soundbar. Obstacles like thick walls can reduce range.

Especificacions

CaracterísticaDetall
MarcaKEF
ModelKW2RX
Tecnologia de connectivitatBluetooth (Note: Primary function is wireless reception from KEF XIO Soundbar)
Mode de sortida d'àudioMono
Característica especialMusic Streaming, Subwoofer
Dispositius compatiblesAltaveu
Components inclosos3.5mm AUX to RCA Cable, KW2 RX Receiver, Optical Cable, Screw Sets, USB-C Power Cable
Pes de l'article211 g
Dimensions del paquet15.2 x 10.9 x 5.7 cm
ASINB0FHWR5DZC
Data de primera disponibilitat2 d'agost de 2025
FabricantKEF

Garantia i Suport

For detailed warranty information, product registration, and technical support, please visit the official KEF website or contact KEF customer service directly. It is recommended to retain your proof of purchase for any warranty claims.

Documents relacionats - KW2RX

Preview Manual d'usuari i guia d'inici ràpid del receptor KEF KW2 RX
Guia completa de l'adaptador sense fil del receptor KEF KW2 RX, que detalla la configuració, les connexions a subwoofers KEF i de tercers, l'emparellament amb XIO, els indicadors d'estat LED, les preguntes freqüents sobre la resolució de problemes, les especificacions tècniques, les directrius de seguretat i la informació sobre la garantia.
Preview Manual d'usuari del receptor KEF KW2 RX
Manual d'usuari del receptor KEF KW2 RX, que detalla la configuració, les connexions i la resolució de problemes per a subwoofers KEF compatibles i subwoofers que no són de KEF.
Preview Manual d'usuari del receptor KEF KW2 RX: configuració, emparellament i resolució de problemes
Manual d'usuari complet per al receptor KEF KW2 RX, que cobreix la configuració, la connexió a subwoofers KEF i no KEF, l'emparellament amb dispositius XIO i la resolució de problemes bàsics d'indicació LED.
Preview Manual d'usuari del receptor KEF KW1 RX: adaptador de subwoofer sense fil
Manual d'usuari del receptor KEF KW1 RX, un adaptador de subwoofer sense fil. Proporciona la configuració, la connexió, l'emparellament i les especificacions del sistema de subwoofer sense fil KEF.
Preview Manual d'usuari del subwoofer amb cancel·lació de força Uni-Core KEF KC62
Comprehensive user manual for the KEF KC62 Uni-Core Force Cancelling Subwoofer, covering setup, connections, controls, positioning, and specifications for optimal audio performance.
Preview Manual d'usuari del subwoofer alimentat KEF Kube
Manual d'usuari complet per a la sèrie de subwoofers autoamplificats KEF Kube, que detalla la configuració, les connexions, els controls, el posicionament i les especificacions dels models Kube 8 MIE, 10 MIE, 12 MIE i 15 MIE.