Introducción
Welcome to the user manual for your KEF LSX II Wireless HiFi Speaker System. This system is designed to deliver high-fidelity sound with comprehensive connectivity options. It supports streaming up to 24bit/384kHz and offers seamless integration with various devices and streaming services.
¿Qué hay en la caja?
Asegúrese de que todos los siguientes componentes estén presentes en su paquete:
- 1 Pair LSX II Speakers
- Mando a distancia
- 1 Set of Power Cords
- 1 Interspeaker Cable
- Guía de inicio rápido

Image: The KEF LSX II Wireless HiFi Speaker System in Carbon Black, showing both speakers from a slight angle.
Configuración
1. Ubicación de los altavoces
For optimal sound performance, place the LSX II speakers on a stable, flat surface such as a bookshelf, desktop, or dedicated speaker stands. Ensure there is adequate space around the speakers for proper ventilation. The Uni-Q technology provides a wide sweet spot, but careful placement can further enhance the listening experience.

Image: KEF LSX II speakers positioned on a desk, demonstrating a typical desktop setup.

Image: KEF LSX II speakers on stands in a living room, flanking a television, illustrating a home entertainment setup.
2. Conexión de los altavoces
The LSX II system consists of a primary and a secondary speaker. You can connect them wirelessly or via the included interspeaker cable for enhanced audio quality.
- Conexión por cable: Connect the primary and secondary speakers using the supplied interspeaker cable. This provides the most stable connection and highest audio resolution.
- Conexión inalámbrica: For wireless interspeaker connection, ensure both speakers are powered on and within range. Refer to the KEF Connect app for pairing instructions.

Imagen: Trasera view of the primary KEF LSX II speaker, highlighting the various input ports including HDMI ARC, USB-C, Optical, AUX, and network connections.
3. Conexión de alimentación
Connect each speaker to a power outlet using the provided power cords.
Instrucciones de funcionamiento
1. Initial Setup with KEF Connect App
Download the KEF Connect app from your device's app store. The app guides you through connecting the speakers to your Wi-Fi network and configuring settings.

Image: A smartphone screen showing the KEF Connect app interface, with logos for Google Play and Apple App Store, indicating app availability.
2. Opciones de conectividad
- Transmisión por Wi-Fi: Connect to your home Wi-Fi network via the KEF Connect app to access integrated streaming services like Spotify, Tidal, Amazon Music, Qobuz, Deezer, and QQ Music.
- Bluetooth: Pair your device via Bluetooth for quick wireless audio playback.
- ARCO HDMI: Connect your television using the HDMI ARC port for high-quality audio from your TV.
- USB-C: Connect to a laptop or other compatible devices for direct audio playback.
- Entrada óptica: Use the optical input for digital audio sources.
- Entrada auxiliar: Connect analog audio sources using a 3.5mm auxiliary cable.
- Salida de subwoofer: Conecte un subwoofer externo para obtener un mejor rendimiento de graves.
- AirPlay 2 & Chromecast: Stream audio wirelessly from Apple and Android devices.
- Cuarto listo: Integrate with Roon for a comprehensive music management and playback experience.
3. Control remoto
Use the included remote control to adjust volume, switch inputs, and control playback.
Mantenimiento
To ensure the longevity and optimal performance of your KEF LSX II speakers, follow these maintenance guidelines:
- Limpieza: Limpie suavemente las superficies de los altavoces con un paño suave, seco y sin pelusa. Evite usar limpiadores abrasivos, disolventes o aerosoles químicos, ya que pueden dañar el acabado.
- Colocación: Keep speakers away from direct sunlight, heat sources, and excessive moisture. Ensure good air circulation around the units.
- Manejo: Manipule los altavoces con cuidado. Evite dejarlos caer o someterlos a impactos fuertes.
- Rejillas: The speaker grilles are designed to protect the drivers. Keep them in place during normal use.
Solución de problemas
If you encounter any issues with your KEF LSX II system, refer to the following common troubleshooting steps:
| Problema | Posible causa / solución |
|---|---|
| Sin sonido |
|
| Intermittent Audio Dropouts |
|
| No se puede conectar al Wi-Fi |
|
| El control remoto no funciona |
|
For more detailed troubleshooting or issues not listed here, please refer to the comprehensive user manual available on the official KEF website or contact KEF customer support.
Presupuesto
| Característica | Detalle |
|---|---|
| Nombre del modelo | LSX II Wireless |
| Tipo de altavoz | Estante para libros |
| Tipo de montaje | Montaje de mesa |
| Color | Negro carbón |
| Dimensiones del producto | 7.1" de profundidad x 6.1" de ancho x 9.5" de alto |
| Peso del artículo | 21 libras (por el par) |
| Potencia máxima de salida del altavoz | 200 vatios |
| Respuesta de frecuencia | 54 Hz (lower limit, actual range is wider) |
| Diámetro del woofer | 4.5 pulgadas |
| Diámetro del tweeter | 0.75 pulgadas |
| Modo de salida de audio | Estéreo |
| Tecnología de conectividad | Wi-Fi, Bluetooth |
| Tecnología de comunicación inalámbrica | Bluetooth, Airplay, Wi-Fi |
| Alcance de Bluetooth | 10 metros |
| Método de control | Aplicación, control remoto |
| Dispositivos compatibles | Laptop, Television, Mobile Devices |
| Fuente de poder | Eléctrico con cable |
| Código Postal | 637203047879 |

Image: A KEF LSX II speaker with its dimensions (height, width, depth) clearly indicated.
Garantía y soporte
The KEF LSX II Wireless HiFi Speaker System comes with a Garantía limitada. For specific terms and conditions of your warranty, please refer to the warranty card included in your product packaging or visit the official KEF websitio.
For technical support, product registration, or further inquiries, please visit the KEF support page on their official websitio o comuníquese directamente con su servicio de atención al cliente.
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