“These sequels are among the most thrilling speaker systems we’ve heard.” - October 2021, What Hi-Fi?
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Caracteristici principale
- Sistem complet, stereo, Hi-Fi, wireless cu tehnologia KEF Metamaterial
- Apple AirPlay 2, Spotify Connect, Chromecast, TIDAL, Qobuz, DLNA, Roon (in curand)
- Bluetooth®️ 4.2 with Qualcomm aptX™️
- 380W amplificare/boxa - 1 x 280W Class D ptr Bass + 1 x 100W Class AB ptr Tweeter
- Suport MQA, DSD 64-256; SPL max @1m: 108dB
- Iesire de subwoofer, HDMI eARC, digital input TOSLINK, Coaxial, 3.5mm aux-in
- Difuzoare Uni-Q 12th Gen de 5.25'' pe doua cai - tweeter in mijloc si bass/medii in exterior
- Algoritm DSP de corectie timp si faza Music Integrity Engine™
- EQ customizabil din aplicatia KEF Control
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Este un sistem ideal pentru audiofilul modern ce doreste cea mai buna calitate intr-o forma compacta. Impreuna cu un subwoofer dedicat reprezinta un sistem surprinzator cu care putem sonoriza o camera de 18 - 38mp.
Alte specificații
Formate de sunet suportate
MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis
MQA
DSF: DSD64, DSD128, DSD256
DFF: DSD6
Servicii Streaming
Apple AirPlay 2, Spotify Connect, Chromecast, TIDAL, Qobuz, DLNA, Amazon Music, Roon (in curand)
Garanție (luni)
Sunet și detalii tehnice
MAXIMUM OUTPUT(SPL)
108dB @1m
Difuzoare
Uni-Q 12Gendriver array:
HF: 25mm (1in.) aluminium dome
LF/MF: 135mm (5.25in.) magnesium/aluminium alloy cone
Putere
380W amplificare/boxa - 1 x 280W Class D ptr Bass + 1 x 100W Class AB ptr Tweeter
Rezolutie
Intrare:
Supports up to 384kHz/24bit
Iesire:
Wireless mode: 96kHz/24bit
Cable mode: 192kHz/24bit
Raspuns in frecventa
Masurat la 85dB/1m
40Hz - 47kHz (-/+3dB)
45Hz - 28kHz (Standard)
*In functie de setarile DSP
Conexiune
Intrari
2.4GHz/5GHz Dual-band Wi-Fi network
Bluetooth 4.2 with aptX® codec
Digital: HDMI eARC, TOSLINK Optical, Coaxial
Analog: 3.5mm Auxiliary Input
RJ45 Ethernet (For network)
Iesiri
Subwoofer Output
5V2A DC Output
Standard & Frecventa WI-FI NETWORK
Dual-band 2.4GHz/5GHz
IEEE 802.11a/b/g/n
Părerea noastră
Este un sistem ideal pentru audiofilul modern ce doreste cea mai buna calitate intr-o forma compacta. Impreuna cu un subwoofer dedicat reprezinta un sistem surprinzator cu care putem sonoriza o camera de 18 - 38mp.
WHAT HI-FI? AWARDS 2021 - 'PRODUCT OF THE YEAR'
EISA WIRELESS STANDMOUNT LOUDSPEAKERS 2021-2022
The Ultimate Wireless HiFi
Freedom. All the music, all the time
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
User-Centred. Let you be you
Wired or wireless connectivity
Personalised listening experience
The brand-new dedicated KEF Connect app controls LS50 Wireless II on a day-to-day basis, including intuitive sound settings so you can tune the sound to your own personal tastes. You can even select your favourite source to wake up LS50 Wireless II whenever it comes on, allowing you immediate access to the best sound.
Simple multiroom system
Performance
Most accurate, immersive sound.
Metamaterial Absorption Technology
Every spot is the sweet spot
12th generation Uni-Q with MAT™
Music Integrity Engine
All aspects of the LS50 Wireless II’s performance is aided by KEF’s bespoke Music Integrity Engine. This collection of bespoke Digital Signal Processing algorithms is optimised for the Uni-Q driver, enabling it to deliver a perfectly timed performance, for better imaging and a tighter sound.
Plentiful power
The built-in amplifiers have been developed in-house by KEF. Each tweeter is driven by a 100W class A/B amplifier that delivers a smooth, incredibly detailed treble performance. Dedicated 280W class D amplifiers power the mid/bass drivers, for room-filling, controlled sound up to 108db.
Design
Attention to every detail
The perfect colour for you
Carbon Black
Titanium Grey
Mineral White
Crimson Red
In the box
- LS50 Wireless II
- Remote control
- Interspeaker Cable
- Power cord
- Quick Start Guide, Warranty
- *Contents and colour vary by region
Reviews
WHAT HI-FI? AWARDS 2022
BEST ALL-IN-ONE SYSTEM OVER £1500
"KEF’s revisions have paid off: these sequels are among the most thrilling speaker systems we’ve heard." - What Hi-Fi?, Oct 2022
WHAT HI-FI? AWARDS 2021 - 'PRODUCT OF THE YEAR'
“These sequels are among the most thrilling speaker systems we’ve heard.” - What Hi-Fi?, October 2021
AVFORUMS - HIGHLY RECOMMENDED AWARD
“As befits a device that is designed to be used as a standalone system, the connectivity on the KEF is extensive.” - AVForums.com - July 2021
AVFORUMS.COM EDITOR'S CHOICE - BEST HIGH-END WIRELESS SPEAKER, 2021
“It’s a brilliant bit of kit and a worthy award winner.” - AVForums.com, Editor's Choice Awards 2021
HIFI CHOICE - RECOMMENDED
“A talented and impressively flexible system that delivers superb performance across its many features.” - Hi-Fi Choice, Iss. 479, Sept. 2021
HIGHLY RECOMMENDED - HOME CINEMA CHOICE
“The system creates a deep, spacious stereo spread that melds the little sounds and nuances that pepper the mix into an enticing whole.” - Home Cinema Choice, July 2021
5 STAR REVIEW - WHAT HI-FI? SOUND AND VISION
"These sequels are among the most thrilling speaker systems we’ve heard." - What Hi-Fi?, Sep 2020
DARKO.AUDIO
“The LS50 Wireless II, not a niche product - this one crosses over and that means that anyone, anybody, even my mum and dad could use a pair of these and enjoy them. And for the newcomers that the LS50 Wireless II is likely to attract (to the high-end audiophile world) the LS50 Wireless II is almost certainly going to give them a life-changing listening experience.” - Sept 2020
Technical Specifications
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 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
Home Automation System
Elan, RTi, Crestron Home, Savant, Control4, URC
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)
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