KEF LS50 Wireless II
Cutting-edge powered speaker system
The LS50 Wireless II is a fully active, wireless speaker system with extensive streaming features. With three years in development, KEF has improved on the already excellent LS50 Wireless speaker system, and now offers a vastly improved version that’s more revolution than evolution.
The LS50 Wireless II offers the KEF signature sound, thanks to a 12. generation Uni-Q driver and the introduction of their latest invention, MAT, or Metamaterial Absorption Technology. KEF LS50 Wireless II is all about music. With onboard support for streaming services like TIDAL, Deezer, Qobuz and Amazon Music, there’s no chance that you’ll ever run out of classics to reminisce to, or new albums to discover. If you just can’t decide, there’s tens of thousands of radio stations from all over the world, right at your fingertips.
The KEF Connect app makes it a breeze to set up the speakers, adjust the sound to your liking and room. Apple AirPlay 2, Bluetooth and Chromecast Audio enables a fast and easy connection to your smartphone, tablet or computer. With support for a wide range of file/audio formats including DSD256, MQA and PCM up to 24-bit 384 kHz, KEF LS50 Wireless II is capable of handling even the highest quality audio available. The speakers connect to each other either wirelessly or by CAT6 cable, for 96kHz or 192kHz resolution.
| Measurements | 30,5 x 20 x 31,1 cm |
| Weight (net) | 10 |
| Design | Two way |
| Reflex port | Rear |
| Frequency range | 40 Hz - 47kHz @ 85db/1m |
| Tweeter | 1" aluminum META |
| Mid | 5,25" aluminium |
| Front grill included | No |
| Wallmountable | No |
| Digital input(s) | Yes |
| Input, optical (TosLink) | 1 |
| Input, coaxial (S/Pdif) | 1 |
| Input, network (RJ45) | Yes |
| Input, 3.5 mm TRS | 1 |
| Input, Phono pre-amp | No |
| Input, HDMI | 1 |
| Output, LFE (Sub out) | 1 |
| Wi-Fi | Yes |
| Wired network | Yes |
| Network features | AirPlay 2, Bluetooth, DLNA, Chromecast Audio, Roon Ready |
| Supported streaming services | Amazon Music Unlimited, Deezer, Qobuz, Spotify Connect, Tidal |
| App Control | Yes, iOS & Android |
| Audio decoding | AAC, Apple Lossless, DSD64 / 2.8 MHz, DSD128 / 5.6 MHz, DSD256 / 11.2 MHz, FLAC, MP3, MQA renderer |
| Supported sample rates, kHz | 44.1, 48, 88.2, 96, 176.4, 192, 352, 384 |
| Supported bit depth | 16 bit, 24 bit |
| Audio Return Channel | Yes |
| Tuner | Internet radio |
| Tone control | Yes |
| Power | 380 watt |
| Amplifier type | Class A/B, Class D |
| In the box | Power cable, Users guide |
| Other included accessories | CAT-6 cable |
| Power consumption when standby | <0.2 watt |
| Power consumption | 200 watt |