KEF
KEF LS50 Wireless II Bookshelf Speakers (Pair)
KEF LS50 Wireless II
Key Features
- Freedom All the music, all the time
- Play all major music services and supports all major audio formats
- Wireless both from source and between the speakers
- Comprehensive applications and connectivity
- User- Centered Let you be you
- Intuitive on-boarding with user-centered features
- Personalized listening experience via KEF Connect App
- Performance Most accurate, immersive sound.
- Metamaterial Absorption Technology for pure, natural sound
- 12th generation Uni-Q with MAT for exceptional acoustic accuracy
- Music Integrity Engine for rich, full-bodied sound
- System power: LF 280W class D, HF 100W class A/B, Max. SPL: 108dB
- Design Attention to every detail
- Optimized cabinet design for best acoustic performance
- Available in 4 finishes
- With mounting inserts to secure on KEF S2 Floor Stand (available as separate item)
The Ultimate Wireless HiFi Speakers
Freedom All the music, all the time
No matter how you stream your music, LS50 Wireless II has you covered. You can stream directly from the Spotify native app with Spotify Connect. With the KEF Connect app you can also stream Tidal, Amazon Music, Qobuz, and Deezer or tune in to internet radio and podcasts.
All your devices
HiFi enthusiast
User-Centred Let you be you
Wired or wireless connectivity
Personalized listening experience
Simple multiroom system
Performance Most accurate, immersive sound with Metamaterial Absorption Technology
Every spot is the sweet spot 12th generation Uni-Q with MAT™
Music Integrity Engine
Plentiful power
Design Attention to every detail
The perfect colour for you
Specifications
Model |
LS50 Wireless II |
Drive Units |
Uni-Q Driver Array: |
LF: 130 mm (5.25 in.) aluminum cone |
|
HF: 25 mm (1 in.) vented aluminum dome with Metamaterial Absorption Technology |
|
Frequency Range (-6dB) Measured at 85dB/1m |
40 Hz – 47 kHz |
Frequency Response (±3dB) Measured at 85dB/1m |
45 Hz – 28 kHz |
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 |
|
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 |
|
DFF: DSD64 |
|
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 |
|
Qobuz |
|
Deezer |
|
QQ Music via QPlay (coming soon) |
|
Internet Radio |
|
Podcast |
|
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 |