The LS50 Wireless II is more than just a high-performance loudspeaker; it is the perfect all-in-one music system, capable of streaming from any source thanks to wireless compatibility with AirPlay 2, Chromecast, and more, as well as wired connections for your TV, games console, and turntable. Great sound, without limitations.

FREEDOM
Enjoy all your music

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

All your devices

Out-of-the-box wireless compatibility with AirPlay 2, Google Chromecast, and more, supported by wired connections such as HDMI for your TV as well as inputs for your turntable, CD player, and games console. Whatever source you use, the LS50 Wireless II can handle it.

Hi-Fi enthusiast

For audiophiles, the LS50 Wireless II supports streaming music files up to 24-bit/384 kHz, as well as MQA, DSD, and Roon Ready. These features mean that even the most seasoned hi-fi enthusiast will be amazed by the exceptional capabilities of this speaker.

MODEL
LS50 Wireless II
DRIVE UNITS
Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology
LF/MF: 130 mm (5.25 in.) aluminium cone
FREQUENCY RANGE (- 6 DB) MEASURED AT 85 DB / 1 M
40 Hz – 47 kHz
*Depends on EQ settings
FREQUENCY RESPONSE (± 3 DB) MEASURED AT 85 DB / 1 M
45 Hz – 28 kHz
*Depends on EQ settings
AMPLIFIER OUTPUT POWER (PER SPEAKER)
LF/MF: 280 W
HF: 100 W
AMPLIFIER CLASS (PER SPEAKER)
LF/MF: Class D
HF: Class AB
MAX SPL MEASURED AT 1 M
108 dB
WIRELESS STREAMING FEATURES
AirPlay 2
Google Chromecast
ROON Ready
UPnP
Bluetooth 4.2


MAXIMUM RESOLUTION BY SOURCE
Network up to 384 kHz / 24 Bit Optical input up to 96 kHz / 24 Bit
Coaxial input up to 192 kHz / 24 Bit
HDMI input up to 192 kHz / 24 Bit

*Depends on source resolution
INTER-SPEAKER CONNECTION
Wireless:
all sources resampled to 96 kHz / 24 Bit PCM

Wired:
all sources resampled to 192 kHz / 24 Bit PCM
SUPPORTED FORMATS (ALL INPUTS)
MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis
SUPPORTED FORMATS (NETWORK)
MQA
DSF: DSD64, DSD128
DFF: DSD64
DIMENSIONS (H X W X D PER SPEAKER)
305 x 200 x 311 mm
WEIGHT (PER SYSTEM)
20.1 kg
POWER INPUT
100 – 240 VAC 50 / 60 Hz
POWER CONSUMPTION
200 W (operating power)
< 2.0 W (standby power)

STREAMING SERVICES
Spotify via Spotify Connect
Tidal via Tidal Connect
Amazon Music
Qobuz
Deezer
QQ Music via QPlay (coming soon)
Internet Radio
Podcast

*Availability depends on country
PRIMARY SPEAKER INPUTS
HDMI eARC
TOSLINK optical
Digital coaxial
Analog 3.5 mm auxiliary
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (inter-speaker connection)
OUTPUTS
Subwoofer output (RCA)
WI-FI STANDARD
IEEE 802.11a/b/g/n/ac IPv4, IPv6
WI-FI NETWORK FREQUENCY BAND
Dual-band 2.4 GHz / 5 GHz
SECONDARY SPEAKER INPUTS
USB Type A (service) RJ45
Ethernet (inter-speaker connection)

Herstellerangaben:

GP Acoustics (UK) Limited
Eccleston Road
Tovil, Maidstone
ME15 6QP , Kent
United Kingdom
info.uk@kef.com

Verantwortliche Person:

GP Acoustics GmbH
Nordhofstraße 2
45127 , Food
Germany
info.de@kef.com