KEF LS50 Wireless II Active Hifi and Home Cinema Speaker Bookshelf Carbon Black

KEF LS50 Wireless II Active Hifi and Home Cinema Speaker Bookshelf Carbon Black

Product description: 

At the heart of the LS50 wireless speakers is their 12th-generation Uni-Q driver array.
This KEF-exclusive setup places the 25mm tweeter in the acoustic centre of the midrange cone, creating an immersive, room-wide sound that is elevated further by the powerful 5.25-inch driver.
To ensure optimal sound clarity, Metamaterial Absorption Technology (MAT) absorbs the rear wave of the tweeter.
This extinguishes 99% of any unwanted sound reflections, resulting in a world-class high-frequency response.
The LS50W II’s are fitted with a Music Integrity Engine, which uses Digital Signal Processing (DSP) to optimise the audio in real time.
These active speakers also feature a combination of a 100W class A/B and a 280W class D amplifier to independently power the tweeter and mid/bass driver respectively.

Key features:

• 12th generation Uni-Q driver array delivers a room-wide ‘sweet spot’ with holographic soundstage
• Metamaterial Absorption Technology (MAT) reduces unwanted distortion for a clear sound
• Music Integrity Engine uses DSP algorithms to correct timing errors to ensure improved imaging
• 100W Class A/B and 280W Class D amplifiers offer powerful audio to enhance the music
• Bluetooth supports wireless streaming up to 24bit/96kHz resolution
• MQA and DSD support guarantees exceptional sound quality whilst streaming
• AirPlay 2, Chromecast and Roon Ready compatibility allow for a multiroom listening experience
• Optical, coaxial, and HDMI eARC inputs offer versatile connectivity
• The KEF Connect app gives you total control over the sound

LS50 Wireless specifications: 

• Dimensions per speaker (H x W x D ): 305 x 200 x 311 mm
• Weight (per set): 20.1 kg
• Model: LS50 Wireless II
• Drive units: Uni-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/1m: 40Hz – 47kHz
• Frequency response (±3dB)measured at 85dB/1m: 45Hz – 28kHz
• Amplifier output power (per speaker): LF: 280W, HF: 100W
• Amplifier class (per speaker): LF: Class D, HF: Class AB
• Max SPL measured at 1m: 108 dB
• Wireless streaming features: AirPlay 2,  Google Chromecast, ROON Ready, UPnP Compatible, Bluetooth 4.2
• Streaming services: Spotify via Spotify Connect, Tidal, Amazon Music, Qobuz, Deezer, QQ Music via QPlay, Internet Radio, Podcast
• Source resolution: Network up to 384kHz/24bit | Optical up to 96kHz/24bit | Coaxial up to 192kHz/24bit | HDMI up to 192kHz/24bi
• Interspeaker connection: Wireless: all sources resampled to 96kHz/24bit PCM | Wired: all sources resampled to 192kHz/24bit PCM
• Supported format: MP3, M4A, AAC, F;AC, WAV, AIFF, ALAC, WMA, LPCM
• Power input: 100 – 240VAC 50/60Hz
• Power consumption: 200W (operating power) | <2.0W (standby power)
• Inputs primary speaker: HDMI eARC, TOSLINK Optical, Digital Coaxial, Analog 3.5mm Auxiliary, USB Type A (service), RJ45 Ethernet (network), RJ45 Ethernet (interspeaker)
• Output primary speaker: RCA Subwoofer output
• Output secondary speaker: RCA Subwoofer output
• Wi-Fi network standard: IEEE 802.11a/b/g/n/ac, IPv4, IPv6
• Wi-Fi network frequency band: Wi-Fi network frequency band

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.

Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk