*PLEASE CHAT WITH US TO CHECK COLOUR AVAILABLE FOR BOTH SPEAKERS AND STAND

LS50 Wireless II

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.

KEF S2 Floor Stand

Stands that deliver

The S2 Floor Stand provides the perfect platform for your speakers to perform. Designed to partner LS50 Meta, LS50 Wireless II, and other KEF standmount speakers, they boast a mounting system with integrated cable management that allows wires to be hidden, and spike discs to protect wooden floors.

Engineered to maximise performance

The S2 Floor Stands are designed by our UK engineering team to ensure your speakers sound their best, and deliver pristine, room-filling sound. They are the ideal height for driver positioning, and their steel plates and fillable aluminium tube structure provide the perfect platform.

Colour matched for your speakers

The S2 Floor Stand’s five colours perfectly match the finishes of the LS50 Meta and the LS50 Wireless II. They are available in: Carbon Black, Titanium Grey, and Mineral White, plus Royal Blue Special Edition (LS50 Meta) and Crimson Red Special Edition (LS50 Wireless II).

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 (PER SPEAKER)
LF: Class D
HF: Class AB

MAX SPL
MEASURED AT 1M
108 dB 

WIRELESS STREAMING FEATURES
AirPlay 2
Google Chromecast
ROON Ready (coming soon)
UPnP Compatible
Bluetooth 4.2 

STREAMING SERVICES
Spotify 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 

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

SUPPORTED FORMAT (ALL INPUTS)
MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis 

SUPPORTED FORMAT (NETWORK)
MQA
DSF: DSD64, DSD128, DSD256
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 

WI-FI NETWORK 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 (interspeaker) 

OUTPUT
RCA Subwoofer output

S2 STAND

Dimensions

657 x 226 x 308 mm (25.9 x 8.9 x 12.1 in.)

Unit Measurement

Pair

Weight

4.85kg (10.7Ib) per stand

Colour

Carbon Black
Titanium Grey
Mineral White
Royal Blue Special Edition
Crimson Red Special Edition