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€ 999,-
€ 1.399,-
€ 999,-

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Product

Product number

Product number
944168
910174
944169

Manufacturer code

Manufacturer code
SP4077J2AA
SP4041BA
SP4077M2AA

Brand

Brand
KEF
KEF
KEF

Warranty

Warranty
2 years
2 years
2 years

Processing of your defect

Processing of your defect
Via Coolblue
Via Coolblue
Via Coolblue

Physical properties

Speaker composition

Speaker composition
2 speakers
2 speakers
2 speakers

Depth

Depth
18 cm
18 cm
18 cm

Width

Width
15,5 cm
15,5 cm
15,5 cm

Height

Height
24 cm
24 cm
24 cm

Weight

Weight
6,8 kg
7,2 kg
6,8 kg

WiFi speaker size

WiFi speaker size
Medium-sized (15 - 25cm)
Medium-sized (15 - 25cm)
Medium-sized (15 - 25cm)

Color

Color
Green
Black
Gray

Material

Material
Plastic
Plastic
Plastic

Built-in microphone

Built-in microphone

Built-in screen

Built-in screen

Water-resistant

Water-resistant

Ambilight

Ambilight

Output according to expert

Output according to expert
Suitable for rooms between 20 and 40m²

Network and streaming

Multi-room audio

Multi-room audio

Multi-room platform

Multi-room platform
AirPlay, Google Cast, Spotify Connect
AirPlay, Google Cast
AirPlay, Google Cast, Spotify Connect

Multi-room functions

Multi-room functions
Make a stereo pair, Zones separately, Zones simultaneously

Plays from network

Plays from network

Bluetooth

Bluetooth

Bluetooth profiles

Bluetooth profiles
High-quality audio (aptX), Standard Audio (A2DP)
High-quality audio (aptX), Standard Audio (A2DP)
High-quality audio (aptX), Standard Audio (A2DP)

Streaming services support

Streaming services support

Streaming services

Streaming services
Apple Music, Deezer, Spotify, Tidal, iTunes
Apple Music, Deezer, Qobuz, Spotify, Tidal, TuneIn
Apple Music, Deezer, Spotify, Tidal, iTunes

Supported files

Radio

Radio

Internet radio

Internet radio

DAB radio

DAB radio

FM radio

FM radio

AM radio

AM radio

Plays from USB memory

Plays from USB memory

Bluetooth

Bluetooth

Multi-room platform

Multi-room platform
AirPlay, Google Cast, Spotify Connect
AirPlay, Google Cast
AirPlay, Google Cast, Spotify Connect

Controls

Controls via app

Controls via app

Controlled via Apple app

Controlled via Apple app

Controlled via Android app

Controlled via Android app

Controlled via Windows app

Controlled via Windows app

Connectors

USB port

USB port

Type of USB port

Type of USB port
USB-C
USB-C
USB-C

Number of USB ports

Number of USB ports
1
1
1

RCA connector

RCA connector

Headphone jack

Headphone jack

Power supply

Power supply type

Power supply type
Power grid
Power grid
Power grid