KEF LS50 Wireless II Hi-Fi Speaker System - Mineral White

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
No matter how you stream your music, LS50 Wireless II has you covered. You can stream directly from the Spotify native app with Spotify Connect. With the KEF Connect app you can also stream Tidal, Amazon Music, Qobuz, and Deezer or tune in to internet radio and podcasts.

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

HiFi enthusiast
LS50 Wireless II has audiophiles covered with support for streaming music files up to 24bit/384kHz, as well as MQA, DSD, and Roon Ready. These features mean that even the experienced hifi enthusiast will marvel at this exceptional loudspeaker’s ability.

Seamless home integration
LS50 Wireless II is more than a high-fidelity speaker system - it is designed to enhance your everyday life. Seamlessly integrate LS50 Wireless II into your smart home to browse and play music, select sources, or use controls such as play, pause, and adjust the volume via your smart home app or control interface.

Let you be you 
Even beyond the flawless musical performance, LS50 Wireless II is a breeze to set up thanks to the KEF Connect app. It is intuitive to use with any source in your home, and it allows simple over-the-air firmware updates that bring you new and improved features with the minimum of fuss.

Wired or wireless connectivity
You can choose to operate LS50 Wireless II completely wirelessly at 24bit/96kHz resolution for a completely clutter-free set up, or you can connect the two speakers with the supplied cable for 24bit/192kHz resolution sound.

Product Specifiacions 

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: 40 Hz – 47 kHz *Depends on EQ settings
• Frequency Response (±3DB) Measured at 85DB/1M: 45 Hz – 28 kHz *Depends on EQ settings
Amplifier Output Power (PER SPEAKER)
• LF: 280W
• HF: 100W
Amplifier Class:
• 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 5.0
• Plays with Audirvāna
Streaming Services:
• Spotify via Spotify Connect
• Tidal
• Amazon Music
• Qobuz
• Deezer
• QQ Music via QPlay
• Internet Radio
• Podcast
*Depends on service availability in different countries
Source Resolution:
• Network up to 384kHz/24bit Optical up to 96kHz/24bit
• Coaxial up to 192kHz/24bit
• HDMI up to 192kHz/24bit
*Depends on source resolution
Interspeaker Connection:
• Wireless: all sources resampled to 96kHz/24bit PCM
• Wired: all sources resampled to 192kHz/24bit PCM
• Home Automation System: Elan, RTi, Crestron Home, Savant, Control4, URC
• 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.)
Weight (Per Set): 20.1kg (44.31lbs)
Power Input: 100 – 240VAC 50/60Hz
Power Consumption:
• 200W (operating power)
• <2.0W (standby power)
Primary Speaker Inputs
• HDMI eARC
• TOSLINK Optical
• Digital Coaxial
• Analog 3.5mm Auxiliary
• USB Type A (service)
• RJ45 Ethernet (network)
• RJ45 Ethernet (interspeaker)
• Output: RCA Subwoofer output
Secondary Speaker Inputs: 
• USB Type A (service)
• RJ45 Ethernet (interspeaker)
• Wi-Fi Network Frequency Band: Dual-band 2.4 GHz / 5 GHz