KEF LSX II LT Active Bookshelf Speakers

 

The new addition to the award-winning LSX family

LSX II LT shares the same immersive High-Fidelity sound and key technologies as LSX II at a price you’ll love. Powered by KEF's Music Integrity Engine and signature Uni-Q driver array, this compact wireless HiFi speaker system delivers unparalleled sound clarity.

 

High-Fidelity sound

LSX II LT offers the highest quality sound in its size with streaming up to 24bit/384kHz, making high-fidelity sound accessible to more listeners.

 

All the music

The W2 wireless platform in LSX II LT makes music streaming effortless and guarantees pristine sound quality.

 

Plug and play

LSX II LT supports HDMI ARC and USB-C inputs, making it the perfect companion for TV, desktop and more.

 

Effortless multiroom

When partnered with other speakers from the LS Wireless Collection, you can use AirPlay 2 or Chromecast to fill the entire house with the same playlist.

 

Minimal design, versatile placement

The LSX II LT features a minimal design that effortlessly blends with any home decor and also offers versatile placement options. You can place the speakers on a bookshelf or desktop with dedicated accessories.

 

Specifications 

Drive Units (per speaker):

• Uni-Q Driver Array:
• HF (High Frequency): 19mm (0.75in.) aluminium dome
• LF/MF (Low Frequency/Mid Frequency): 115mm (4.5in.) magnesium/aluminium alloy cone

Frequency Range (per speaker, measured at 85dB/1m):

• -6dB: 49Hz – 47kHz (Depends on EQ settings)
• ±3dB: 54Hz – 28kHz (Depends on EQ settings)

Amplifier Output Power (per speaker):

• LF (Low Frequency): 70W
• HF (High Frequency): 30W
• Amplifier Class (per speaker):
• LF (Low Frequency): Class D
• HF (High Frequency): Class D

Max SPL (Sound Pressure Level) measured at 1m:

• 102 dB

Wireless Streaming Features:

• AirPlay 2
• Google Chromecast
• UPnP Compatible
• Bluetooth 5.0

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 96kHz/24bit
• HDMI: up to 48kHz/16bit (Depends on source resolution)

Interspeaker Connection:

• Wired: all sources resampled to 96kHz/24bit PCM
• Supported Formats (Network):
• DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM, and Ogg Vorbis

Dimensions (HxWxD per speaker):

• 240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)

Weight (per set):

• 6.8kg (15.0lbs)

Power Input:

• 100 – 240VAC 50/60Hz
• Power Consumption:
• Operating Power: 200W
• Standby Power: <2.0W

Inputs:

• HDMI ARC
• TOSLINK Optical
• USB Type C
• RJ45 Ethernet (network)
• USB Type C (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 C (interspeaker)*
Note: Some information has a dependency on EQ settings, source resolution, and services availability in different countries.