KEF LS60 Wireless Active Hifi Speaker - Grey

Drive units (per speaker)
Uni-Q Driver Array:
HF: 19 mm (0.75 in.) vented aluminium dome with Metamaterial Absorption Technology1
MF: 100 mm (4in.) aluminium cone

Uni-Core Force Cancelling Driver:
LF: 4 x 135 mm (5.25 in.)

Frequency range (-6dB) measured at 85dB/1m
26 Hz - 36 kHz
*Depends on EQ settings 

Frequency response (±3dB) measured at 85dB/1m
31 Hz - 24 kHz
*Depends on EQ settings

Amplifier output power (per speaker)
LF: 500W
MF: 100W
HF: 100W

Amplifier class (per speaker)
LF: Class D
MF: Class D
HF: Class AB

Max SPL measured at 1m
111 dB

Wireless streaming features
AirPlay 2
Google Chromecast
Roon Ready
UPnP Compatible
Bluetooth 5.0
Plays with Audirvāna

Streaming services 
Spotify via Spotify Connect
Tidal via Tidal Connect
Amazon Music
Qobuz
Deezer
QQ Music via QPlay
Internet Radio
Podcasts
*Depends on services availability in different countries 

Input resolution
Network up to 24bit/384kHz
Optical up to 24bit/96kHz
Coaxial up to 24bit/192kHz
HDMI up to 24bit/192kHz
*Depends on source resolution 

Interspeaker connection
Wireless: all sources resampled to 24bit/96kHz PCM
Wired: all sources resampled to 24bit/192kHz PCM

Supported format (all inputs)
FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis

Home Automation System
Elan, RTi, Crestron Home, Savant, Control4

Supported format (network)
MQA, DSD

Dimensions (HWD per speaker)
1090 x 212 x 394 mm (42.9 x 8.3 x 15.5 in.) with plinth 
1042 x 130 x 321 mm (41.0 x 5.1 x 12.6 in.) without plinth 

Weight (per set)
62.4 kg (138 lbs)

Power input
100 – 240VAC 50/60Hz

Power consumption
450W (operating power)


Inputs
Primary speaker
HDMI eARC
TOSLINK Optical
Digital Coaxial
Analog RCA 
USB Type A (service)
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)

Secondary speaker
USB Type A (service)
RJ45 Ethernet (interspeaker)

Output

Primary speakerRCA Subwoofer outputSecondary speakerRCA 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