KEF

KEF LS50 Wireless II HiFi Speaker

Name: KEF LS50 Wireless II HiFi Speaker
Brand: KEF
SKU: KEFSP4025KB
Price: 3699.0 SGD
Availability: OutOfStock

$3,699.00 SGD

The Ultimate Wireless HiFi

LS50 Wireless II is more than a high-performance loudspeaker; it’s the perfect all-in-one speaker system. It reveals every detail of your favourite music, which you stream from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more.

Preorder Information

KEF LS50WSII is now available for preorder, estimated 12 - 16 weeks from time of order.

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Color: Crimson Red

Titanium Grey
Carbon Black
Mineral White
Crimson Red

Product variants

Pairs well with

Pristine sound, intuitive usability

The LS50 Wireless II is not just an enhancement, but rather an innovative evolution from the first-generation of LS50 speakers. With the original LS50 Wireless, KEF set the bar high for high-performance wireless speakers. Now, after three years of intensive research, the LS50 Wireless II raises that benchmark even further with state-of-the-art Metamaterial Absorption Technology to deliver pristine sound, intuitive usability and high-performance wireless capability.

Every spot is the sweet spot

The LS50 Wireless II disappears, leaving only the music. Revolutionary Metamaterial Absorption Technology eliminates distortion for purer, more natural sound. KEF's 12th generation Uni-Q with MAT driver array delivers three-dimensional, wonderfully revealing sound throughout the room.

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.

Product Details

Technical Specifications

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
UPnP Compatible
Bluetooth 5.0
Plays with Audirvāna

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

Home Automation System
Elan, RTi, Crestron Home, Savant, Control4, URC

Supported Format (Network)
MQA
DSF: DSD64, DSD128
DFF: DSD64

Power Input
100 – 240VAC 50/60Hz

Power Consumption
200W (operating power)
<2.0W (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

*Depends on services availability in different countries

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 Frequency Band
Dual-band 2.4 GHz / 5 GHz

Secondary Speaker Inputs
USB Type A (service)
RJ45 Ethernet (interspeaker)

Output
RCA Subwoofer output

In the box

LS50 Wireless II

Remote control

Interspeaker Cable

Power cord

Quick Start Guide, Warranty

*Contents and colour vary by region

Dimensions

HWD per Speaker
305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)