KEF LS50 Wireless II HiFi Speaker (Pair)

Product Description

Experience high fidelity sound without the complexity of a traditional separates system with the KEF LS50 Wireless II HiFi Speaker System. Designed as a complete active wireless speaker solution, the LS50 Wireless II combines KEF's advanced acoustic engineering with powerful built in amplification, wireless streaming and extensive connectivity.

At the heart of each speaker is KEF's 12th Generation Uni Q driver array, featuring a 130 mm aluminium cone midrange driver and a 25 mm vented aluminium dome tweeter. The tweeter incorporates Metamaterial Absorption Technology, which absorbs unwanted sound energy from the rear of the tweeter to deliver cleaner, more detailed and natural high frequencies. (international.kef.com)

Each speaker has dedicated amplification for the tweeter and midrange driver, providing a combined 760 watts of system power. This active design allows the amplification and drivers to work together precisely, resulting in excellent control, dynamics and clarity.

The LS50 Wireless II supports a wide range of streaming platforms and audio formats, including Apple AirPlay 2, Chromecast, Spotify Connect, Tidal, Amazon Music and Qobuz. It also supports high resolution audio streaming up to 24 bit / 384 kHz when using compatible sources and connections. (international.kef.com)

With Wi Fi, Bluetooth, HDMI eARC, optical, coaxial and analogue connectivity, the LS50 Wireless II can serve as the centerpiece of a modern music system or premium television audio setup.

Key Features

12th Generation Uni Q Driver Array

KEF's Uni Q technology positions the tweeter and midrange driver concentrically, creating a coherent sound source and helping provide a wide and consistent listening area.

Metamaterial Absorption Technology

MAT absorbs up to 99 percent of unwanted high frequency sound radiation from the rear of the tweeter, helping produce cleaner and more detailed high frequency performance. (international.kef.com)

760 Watt Total System Power

The active amplification system provides a combined 760 watts of power across the pair, giving the LS50 Wireless II impressive dynamics and headroom.

Dedicated Amplification

Each speaker has dedicated amplification for its drivers, allowing the system to optimize power delivery and driver performance.

Wireless HiFi Streaming

Stream music directly over Wi Fi without requiring a separate amplifier or network streamer.

High Resolution Audio

Supports high resolution audio playback up to 24 bit / 384 kHz depending on the input and source.

HDMI eARC

Connect the speakers directly to a compatible television using HDMI eARC for high quality TV and movie audio.

Wide Streaming Support

Supports popular streaming platforms including Spotify Connect, Tidal, Qobuz, Amazon Music and Chromecast.

AirPlay 2

Stream music directly from compatible Apple devices using AirPlay 2.

Bluetooth Connectivity

Bluetooth provides a convenient wireless connection for compatible smartphones, tablets and other devices.

KEF Connect App

The KEF Connect app provides access to streaming services, system configuration, EQ settings and speaker control.

Wireless Inter Speaker Connection

The left and right speakers can communicate wirelessly, creating a clean installation without the need for a traditional speaker amplifier.

Ideal Uses

HiFi Music Listening

Perfect for customers who want high quality stereo sound without a separate amplifier and streamer.

Living Room Audio

A stylish solution for premium music playback in modern living spaces.

TV and Home Entertainment

HDMI eARC allows the LS50 Wireless II to become a high quality television audio system.

Desktop Audio

The compact design makes the speakers suitable for premium desktop and nearfield listening setups.

Streaming Music

Ideal for users who primarily listen through streaming platforms.

Small and Medium Rooms

The LS50 Wireless II provides powerful performance for living rooms, bedrooms, offices and dedicated listening spaces.

Modern Wireless HiFi

An excellent option for customers who want premium sound with minimal equipment and cabling.

Key Benefits

✔ 12th Generation Uni Q Driver Array

✔ Metamaterial Absorption Technology

✔ 760W Total System Power

✔ Wireless Active Speaker System

✔ High Resolution Audio Support

✔ Wi Fi Connectivity

✔ Bluetooth Connectivity

✔ HDMI eARC

✔ Apple AirPlay 2

✔ Chromecast Built In

✔ Spotify Connect

✔ Tidal and Qobuz Support

✔ KEF Connect App

✔ Dedicated Amplification

✔ Premium Stereo Performance

Technical Specifications

What's Included in the Box

• 2 x KEF LS50 Wireless II Speakers

• Speaker Grilles

• Power Cables

• Remote Control

• Inter Speaker Connection Accessories

• User Documentation

• Warranty Documentation

Recommended Pairings

KEF KC62 Subwoofer

Add the compact KEF KC62 subwoofer for deeper bass extension and greater impact while maintaining a clean wireless HiFi setup.

Best For: Premium Music and Movies

KEF KC92 Subwoofer

The KC92 provides powerful low frequency extension for customers who want a more impactful high end system.

Ideal For: High Performance HiFi

KEF LSX II LT

A more compact KEF wireless speaker system that can complement a secondary room or provide an alternative for smaller spaces.

Best For: Multi Room Audio

KEF Reference Subwoofer

For customers building a premium listening system, a Reference Series subwoofer can provide deeper and more powerful low frequency performance.

Ideal For: Luxury HiFi

KEF Connect App

Use the KEF Connect app to control streaming, system settings and EQ configuration.

Best For: Wireless Music Management

Perfect Setup Configurations

Premium Wireless HiFi

• KEF LS50 Wireless II

• KEF KC62 Subwoofer

• Wi Fi Network

• KEF Connect App

• High Resolution Music Streaming Service

Ideal For: Audiophile Music Listening

TV Entertainment System

• KEF LS50 Wireless II

• KEF KC62 Subwoofer

• Smart TV with HDMI eARC

• Streaming Device

Ideal For: Movies, TV and Music

Desktop HiFi System

• KEF LS50 Wireless II

• Computer or Laptop

• High Resolution Music Source

• KEF Connect App

Ideal For: Desktop Listening

Why Buy the KEF LS50 Wireless II?

The KEF LS50 Wireless II is designed for customers who want genuine high fidelity performance without building a complicated traditional HiFi system.

Instead of purchasing a separate amplifier, DAC, streamer and speaker system, the LS50 Wireless II combines these essential components into a sophisticated wireless active speaker system.

Its 12th Generation Uni Q driver array, Metamaterial Absorption Technology and dedicated amplification deliver a detailed, spacious and engaging stereo presentation. The system also provides exceptional flexibility through Wi Fi streaming, HDMI eARC, AirPlay 2, Chromecast and Bluetooth. (international.kef.com)

For music lovers who value both sound quality and convenience, the LS50 Wireless II offers a powerful combination of premium acoustic performance, modern connectivity and minimalist design.

Frequently Bought Together

• KEF KC62 Subwoofer

• KEF KC92 Subwoofer

• KEF Connect App

• High Resolution Music Streaming Service

• Premium HDMI Cable

• Premium Speaker Stands

A dedicated speaker stand and subwoofer can further enhance the LS50 Wireless II for a complete high performance music and entertainment system.

Frequently Asked Questions

Is the KEF LS50 Wireless II a pair?

Yes. This product is a stereo pair consisting of two active LS50 Wireless II speakers.

Does the LS50 Wireless II require an amplifier?

No. The LS50 Wireless II has built in amplification, so a separate power amplifier is not required.

How much power does the LS50 Wireless II have?

Each speaker has dedicated amplification with 280 watts for the bass section and 100 watts for the high frequency section, providing a combined 760 watts across the stereo pair.

Does the LS50 Wireless II support Wi Fi?

Yes. The system supports Wi Fi network connectivity for wireless music streaming.

Does it support AirPlay 2?

Yes. The LS50 Wireless II supports Apple AirPlay 2 for compatible Apple devices.

Does it support Chromecast?

Yes. Chromecast is built into the LS50 Wireless II for compatible streaming applications.

Can I use Spotify with the LS50 Wireless II?

Yes. The system supports Spotify Connect.

Does it support Tidal and Qobuz?

Yes. The LS50 Wireless II supports both Tidal and Qobuz through compatible streaming functionality.

Can I connect the LS50 Wireless II to my TV?

Yes. The system includes HDMI eARC, allowing compatible televisions to connect directly to the speakers.

Does the LS50 Wireless II support Bluetooth?

Yes. Bluetooth connectivity is available for compatible smartphones, tablets and other devices.

Does it support high resolution audio?

Yes. The system supports high resolution audio playback up to 24 bit / 384 kHz, depending on the source and connection method.

Does the LS50 Wireless II have a subwoofer output?

Yes. A compatible KEF subwoofer can be integrated with the system for deeper low frequency performance.

Can I use the LS50 Wireless II without Wi Fi?

Yes. Bluetooth and wired inputs provide alternative connection options when Wi Fi streaming is not being used.

Is the LS50 Wireless II good for movies?

Yes. HDMI eARC makes it an excellent option for TV and movie playback, while adding a KEF subwoofer can provide greater cinematic impact.

What is Metamaterial Absorption Technology?

MAT is KEF's acoustic technology designed to absorb unwanted high frequency energy from the rear of the tweeter, helping deliver cleaner and more detailed treble.