רמקולים מדפיים KEF - LS50 WIRELESS II

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 (per speaker)

LF: Class D
HF: Class AB

Max SPL
measured at 1m

108 dB

Wireless streaming features

AirPlay 2
Google Chromecast
ROON Ready (Expected release in April)
UPnP Compatible
Bluetooth 4.2

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

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, DSD256
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)

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 standard

IEEE 802.11a/b/g/n/ac IPv4, IPv6

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