KEF LS50 Wireless II Book Shelf Speakers (Unit)

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Sale priceRs. 185,000.00


KEF LS50 Wireless II Overview

The KEF LS50 Wireless II Book Shelf Speakers feature a proprietary Music Integrity Engine. This set of bespoke DSP algorithms optimizes the Uni-Q with MAT driver array to produce an incredibly tight, unsmeared sound. They're also equipped with plenty of power: each tweeter is driven by its own dedicated 100W Class A/B amplifier, while the mid/bass drivers are powered by 280W Class D amplifiers. The LS50 Wireless II is able to achieve this level of power due in part to the fact that KEF designed and manufactured its amplifiers in-house.

Setup and control of the KEF LS50 Wireless II is a breeze. The speakers are equipped with an OLED touchscreen and a "click" to allow you to easily toggle between Bluetooth and wi-fi. The speakers also let you adjust volume levels without using your smartphone.

KEF LS50 Wireless II Features

The KEF LS50 Wireless II Book Shelf Speakers feature MAT, or Metamaterial Absorption Technology, which is an advanced DSP technology that eliminates distortion while preserving the natural sound. It also boasts a twelveth-generation Uni-Q driver array, which creates a truly three-dimensional sound. KEF Music Integrity Engine also works to maintain a more precise connection between silence and movement, so your listening experience will be a much smoother one.

If you want to use a KEF LS50 Wireless II Book Shelf Speakers for your home audio needs, you can buy them online. They look very attractive on your TV stand and come in a variety of vibrant colors

KEF LS50 Wireless II Specification

 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 4.2
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
Dimensions (HWD per Speaker) 305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)
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
QQ Music via QPlay (coming soon)
Internet Radio

*Depends on services availability in different countries
Primary Speaker Inputs HDMI eARC
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

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