AUDIO

Two-way 2.0 audiophile active digital speaker with 4.5" Uni-Q driver.

Acoustically optimised cabinet with constrained layer damping.

KEF's unique Music Integrity Engine™ time and phase correcting DSP algorithm

Four amplifier active system (2 x 30W + 2 x 70W Class D)

Customisable EQ settings (via KEF Control app)

CONNECTIVITY

Apple AirPlay 2 (Early 2019)

Spotify Connect (November 2018)

TIDAL

Bluetooth® 4.2 with Qualcomm aptX™

Digital input (TOSLINK)

3.5mm auxiliary input

DLNA Compliant

Roon tested

Subwoofer output

Dedicated apps for iOS and Android

DIMENSION (H X W X D)

240 x 155 x 180 mm (9.5 x 6.1 x 7.1in.)
 

WEIGHT

3.6kg (7.9lbs)
3.5kg (7.7lbs))

WI-FI NETWORK STANDARD & FREQUENCY BAND

Dual-band 2.4GHz/5GHz
IEEE 802.11a/b/g/n

DRIVER UNITS

Uni-Q driver array:
HF: 19mm (0.75in.) aluminium dome
LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone

INPUTS

2.4GHz/5GHz Dual-band Wi-Fi network
Bluetooth 4.2 with aptX® codec
TOSLINK Optical
3.5mm Auxiliary Input
RJ45 Ethernet (For network)

OUTPUT

AMPLIFIER OUTPUT POWER

LF: 70W     HF: 30W

BLUETOOTH RANGE & MEMORY

10m
8 devices

BLUETOOTH FREQUENCY

2.402GHz - 2.48GHz

BLUETOOTH POWER

2.5mW (Bluetooth Class 2 Device)

RESOLUTION

Input:
Supports up to 192kHz/24bit

Output:
Wireless mode: 48kHz/24bit
Cable mode: 96kHz/24bit

MASTER AND SLAVE SPEAKER 
CONNECTION

Wireless: Propriety 2.4GHz
Wired: RJ45 Ethernet
Depending on connection settings

MAXIMUM OUTPUT(SPL)

102dB
 

POWER INPUT

100 – 240VAC 50/60Hz

WIRELESS CONNECTIVITY

TIDAL

FREQUENCY RANGE

Frequency Range (-6dB)
Measured at 85dB/1m
49Hz - 47kHz (More bass extension)
52Hz - 47kHz (Standard)
55Hz - 47kHz (Less bass extension)
Depending on speaker settings

FREQUENCY RESPONSE

Frequency Response (±3dB)
Measured at 85dB/1m
54Hz - 28kHz (More bass extension)
59Hz - 28kHz (Standard)
69Hz - 28kHz (Less bass extension)
Depending on speaker settings

THIRD PARTY SUPPORT

Mounting inserts for supporting wall mount
Supports 3rd party remote programme
Supports IP Control