LSX II 4.5

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KEF LSX II 4.5 2-Way Uni-Q Wireless Loudspeaker Olive PAIR - Image 1

KEF LSX II 4.5 2-Way Uni-Q Wireless Loudspeaker Olive PAIR - Image 2

KEF LSX II 4.5 2-Way Uni-Q Wireless Loudspeaker Olive PAIR - Image 3

KEF LSX II 4.5 2-Way Uni-Q Wireless Loudspeaker Olive PAIR - Image 4

KEF LSX II 4.5 2-Way Uni-Q Wireless Loudspeaker Olive PAIR - Image 5

Price:: RRP: £1,199.00 inc VAT
Code:: KEFLSX2OL
Brand:: KEF

Main Features

High-Fidelity sound
Supports HDMI ARC and USB-C inputs
Compact and versatile
Built-in support of streaming up to 24bit/384kHz
Fully loaded with wired and wireless connections
Finish: Olive

LSX II 4.5" 2-Way Uni-Q Wireless Loudspeaker Olive PAIR

Welcome to a world of High-Fidelity sound that is true enough to touch. This all-in-one speaker system in its second generation: upgraded to deliver a more balanced sound in higher resolution with all-inclusive connectivity. Simply stream anything including AirPlay 2, Chromecast, Spotify and Tidal, or seamlessly connect the LSX II to your laptop, TV and many other devices

Product Features

High-Fidelity sound
Supports HDMI ARC and USB-C inputs
Compact and versatile
Built-in support of streaming up to 24bit/384kHz
Fully loaded with wired and wireless connections
Perfect for music, gaming, TV, movies and even your personal working space
Finish: Olive

Product Specifications

Drive units (per speaker)
- Uni-Q driver array:
- HF: 19mm (0.75in.) aluminium dome
- LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone
Frequency range (-6dB) measured at 85dB/1m
- 49Hz – 47kHz
- *Depends on EQ settings
Frequency response (±3dB) measured at 85dB/1m
- 54Hz – 28kHz
- *Depends on EQ settings
Amplifier output power (per speaker)
- LF: 70W
- HF: 30W
Amplifier class (per speaker)
- LF: Class D
- HF: Class D
Max SPL measured at 1m
- 102 dB
Wireless streaming features
- AirPlay 2
- Google Chromecast
- Roon Ready*
- UPnP Compatible
- Bluetooth 4.2
Streaming services
- Spotify via Spotify Connect
- Tidal via Tidal Connect
- Amazon Music
- Qobuz
- Deezer
- QQ Music via QPlay
- Internet Radio
- Podcast
- *Depends on services availability in different countries
Source resolution
- Network up to 384kHz/24bit
- Optical up to 96kHz/24bit
- USB Type C up to 192kHz/24bit
- HDMI up to 1.411Mbps PCM
- *Depends on source resolution
Interspeaker connection
- Wireless: all sources resampled to 48kHz/24bit PCM
- Wired: all sources resampled to 96kHz/24bit PCM
Supported format (network)
- MQA^, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis
Power input
- 100 – 240VAC 50/60Hz
- Power consumption
- 200W (operating power)
- <2.0W (standby power)
Inputs
- Primary speaker
  - HDMI ARC
  - TOSLINK Optical
  - USB Type C
  - Analog 3.5mm Auxiliary
  - RJ45 Ethernet (network)
  - RJ45 Ethernet (interspeaker)Secondary speaker
  - 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
Dimensions (HWD per speaker)
- 240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)
Weight (per set)
- 7.2kg (15.6lbs)