KEF LS50 Ultimate Wireless HiFi Speakers In Carbon Black - LS50WIIB - Open Box

SKU : LS50WIIB-OPEN   Web ID : LS50WIIB-OPEN   UPC : 637203046964

$ 2,598 00
WAS $3,79800
/ Pair
$ 433 00/mo
+ taxes/fees
With 6 month financing
Sale Ends 2024-08-31
Available Condition: New
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The Ultimate Wireless HiFi Speakers

LS50 Wireless II is more than a high-performance loudspeaker; it’s the perfect all-in-one speaker system, streaming from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more, plus wired connections for your TV, games console and turntable. Great sound, no strings attached.


All the music, all the time

  • Play all major music services and supports all major audio formats
  • Wireless both from source and between the speakers
  • Comprehensive applications and connectivity


Let you be you

  • Intuitive on-boarding with user-centred features
  • Personalised listening experience via KEF Connect App


Most accurate,immersive sound.

  • Metamaterial Absorption Technology for pure, natural sound
  • 12th generation Uni-Q with MAT for exceptional acoustic accuracy
  • Music Integrity Engine for rich, full-bodied sound
  • System power: LF 280W class D, HF 100W class A/B, Max. SPL: 108dB


Attention to every detail

  • Optimised cabinet design for best acoustic performance
  • Available in 4 finishes
  • With mounting inserts to secure on KEF S2 Floor Stand (available as separate item)

What's in the box

  • LS50 Wireless II
  • Remote control
  • Interspeaker Cable
  • Power cord
  • Quick Start Guide, Warranty
Streaming ServicesSpotify via Spotify Connect , Tidal via Tidal Connect , Amazon Music , Qobuz , Deezer , QQ Music via QPlay (coming soon) , Internet Radio , Podcast
Power Consumption200W (operating power) , <2.0W (standby power)
Power Input100 – 240VAC 50/60Hz
Dimensions (HWD per Speaker)305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)
Supported Format (Network)MQA , DSF: DSD64, DSD128 , DFF: DSD64
Home Automation SystemElan, RTi, Crestron Home, Savant, Control4, URC
Supported Format (All Inputs)MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis
Interspeaker ConnectionWireless: all sources resampled to 96kHz/24bit PCM , Wired: all sources resampled to 192kHz/24bit PCM
Source ResolutionNetwork up to 384kHz/24bit Optical up to 96kHz/24bit , Coaxial up to 192kHz/24bit , HDMI up to 192kHz/24bit
Wireless Streaming FeaturesAirPlay 2 , Google Chromecast , ROON Ready , UPnP Compatible , Bluetooth 4.2
Max SPL Measured at 1m108 dB
Amplifier Class (Per Speaker)LF: Class D , HF: Class AB
Amplifier Output Power (Per Speaker)LF: 280W , HF: 100W
Frequency Response (±3dB) Measured at 85dB/1m45 Hz – 28 kHz
Frequency Range (-6dB) Measured at 85dB/1m40 Hz – 47 kHz
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
ModelLS50 Wireless II
OutputRCA Subwoofer output
Secondary Speaker InputsUSB Type A (service) , RJ45 Ethernet (interspeaker)
Wi-Fi Network Frequency BandDual-band 2.4 GHz / 5 GHz
OutputRCA Subwoofer output
Primary Speaker InputsHDMI eARC , TOSLINK Optical , Digital Coaxial , Analog 3.5mm Auxiliary, USB Type A (service) , RJ45 Ethernet (network) , RJ45 Ethernet (interspeaker)
Brampton (Trinity Commons)No
Toronto LeasideNo

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