Description

From the finest purveyors of British hi-fi, KEF brings you the most innovative, wireless loudspeaker that produces pristine music sound experience, perfectly rendered layers of instruments to lose yourself in. This perfect all-in-one speaker can stream your music directly from all devices, and is the perfect for audiophiles and hi-fi enthusiast designed for an exceptional customized loudspeaker experience.

Connectivity

Out-of-the-box wireless compatibility with AirPlay 2, Google Chromecast and more, backed up with wired connections for your TV, turntable, CD player and games console. Whatever source you’ve got, LS50 Wireless II is ready for it.

Personalized Listening Experience

Intuitive sound settings to tune the sound to your own personal tastes. You can even select your favourite source to wake up LS50 Wireless II whenever it comes on, allowing you immediate access to the best sound.

Metamaterial Absorption Technology

A revolutionary tool, Metamaterial Absorption Technology (MAT) is an advanced complex maze-like structure that absorbs 99% of the unwanted sound from the rear of the driver, eliminating the resulting distortion and providing purer, more natural sound.

Performance

Most accurate, immersive sound. Music Integrity Engine for rich, full-bodied sound with neatly layered and nicely defined soundstage. The clarity and cleanliness of the sound enlivens every sound and make it more appealing.

Design

Optimized cabinet design for best acoustic performance. It is available in 4 finishes.

Hi-Fi Enthusiasts

Crafted for Hi-Fi enthusiasts, this high-performance Hi-Fi speaker will make you marvel at this at this exceptional loudspeaker’s ability

 

Specifications

ModelLS50 Wireless II
Drive UnitsUni-Q Driver Array:
LF: 130 mm (5.25 in.) aluminium cone
HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology
Frequency Range (-6dB) Measured at 85dB/1m40 Hz – 47 kHz *Depends on EQ settings
Frequency Response (±3dB) Measured at 85dB/1m45 Hz – 28 kHz *Depends on EQ settings
Amplifier Output Power (Per Speaker)LF: 280W
HF: 100W
Amplifier ClassLF: Class D
HF: Class AB
Max SPL Measured at 1m108 dB
Wireless Streaming FeaturesAirPlay 2
Google Chromecast
ROON Ready
UPnP Compatible
Bluetooth 4.2
Source ResolutionNetwork up to 384kHz/24bit Optical up to 96kHz/24bit
Coaxial up to 192kHz/24bit
HDMI up to 192kHz/24bit*Depends on source resolution
Interspeaker ConnectionWireless: all sources resampled to 96kHz/24bit PCM

 

Wired: all sources resampled to 192kHz/24bit PCM

Supported Format (All Inputs)MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis
Supported Format (Network)MQA
DSF: DSD64, DSD128
DFF: DSD64
Dimensions (HWD per Speaker)305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)
Power Input100 – 240VAC 50/60Hz
Power Consumption200W (operating power)
2.0W (standby power)
Streaming ServicesSpotify via Spotify Connect
Tidal via Tidal Connect
Amazon Music
Qobuz
Deezer
QQ Music via QPlay (coming soon)
Internet Radio
Podcast*Depends on services availability in different countries
Primary Speaker InputsHDMI eARC
TOSLINK Optical
Digital Coaxial
Analog 3.5mm Auxiliary
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)
OutputRCA Subwoofer output
Wi-Fi Network Frequency Band
Dual-band 2.4 GHz / 5 GHz
Secondary Speaker Inputs
USB Type A (service)
RJ45 Ethernet (interspeaker) Output
RCA Subwoofer output

 

 

Additional information
Brand

KEF

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