Description:
Product Description
The KEF LSX II Carbon Black is a powered wireless speaker that combines modern connectivity, integrated amplification, and KEF's signature sound quality. If you are looking for a complete wireless audio system with high-resolution streaming, this is your ideal speaker.
Integrated Powered Amplification
100W Total Power
The LSX II features 100W of total integrated amplification: 70W for the mid/bass driver and 30W for the tweeter. This power is sufficient to fill medium-sized rooms with quality sound.
Independent Class-D Amplifiers
Each driver has its own independent Class-D amplifier, allowing for precise optimization of each frequency range and greater headroom.
Multiple Wireless Connectivity
High-Resolution Streaming
The LSX II supports high-resolution streaming up to 192kHz/24bit via network. Compatible with AirPlay 2, Google Chromecast, Spotify Connect, and TIDAL Connect for maximum flexibility.
Dual-Band WiFi
Dual-band 2.4 GHz / 5 GHz WiFi provides a stable, low-latency connection. Wireless connectivity allows you to place the speakers wherever you want without cables.
Complete Wired Connectivity
HDMI and USB-C
In addition to WiFi, the LSX II includes HDMI and USB-C connectivity, allowing direct connection to TVs, computers, and other devices. Ideal for home theater and desktops.
Bluetooth 4.2
Bluetooth 4.2 allows for quick connection to smartphones, tablets, and other Bluetooth devices for maximum convenience.
KEF Uni-Q Technology
Advanced Uni-Q Driver
The Uni-Q driver places the tweeter in the center of the mid/bass driver, creating a coherent sound source that provides exceptional stereo imaging and excellent dispersion.
Exceptional Soundstage
The Uni-Q configuration allows you to hear the same soundstage from multiple listening positions, not just from the central "sweet spot."
Professional Frequency Range
Extended Response
The frequency range is 54 Hz to 28 kHz (±3 dB), providing extended response beyond the human audible range. The high frequencies extended up to 28 kHz allow for capturing ultrasonic details.
Deep Bass
The extended bass response allows you to enjoy the depth and impact of the music without sacrificing clarity in the mids and highs.
Compact and Elegant Design
Carbon Black Finish
The Carbon Black finish provides an elegant and modern look. Also available in Mineral White, Lava Red (satin and gloss), and Cobalt Blue.
Premium Construction
The cabinet is built with high-quality materials. The weight of 7.2 kg per unit provides solidity without being excessively heavy.
Control and Customization
Dedicated Mobile App
The dedicated KEF mobile app allows for full control: source selection, volume control, room EQ, and connectivity configuration.
Room EQ DSP
The Room EQ DSP allows you to adjust the sound specifically for your room, compensating for room acoustics for optimal sound.
Professional Use Cases
- Wireless home audio systems
- Wireless home theater
- Desktop audio systems
- High-resolution music streaming
- Modern living rooms
- Bedrooms and personal spaces
- Home offices
- Wireless multi-room systems
Key Advantages
- Powered: 100W integrated amplification
- Wireless: Dual-band WiFi + Bluetooth
- High Resolution: Streaming up to 192kHz/24bit
- Multiple Services: AirPlay 2, Google Cast, Spotify, TIDAL
- Uni-Q: Exceptional stereo imaging
- Extended Range: 54Hz-28kHz
- Complete Connectivity: HDMI, USB-C, Bluetooth
- Room EQ: Acoustic room adjustment
- Elegant Design: Premium Carbon Black
- KEF: Legendary audio brand
Technical Specifications
| Specification | Detail |
|---|---|
| Model | KEF LSX II Carbon Black |
| Type | 2-Way Powered Wireless Speaker |
| Presentation | Pair (2 units) |
| Amplification | 100W total (70W LF + 30W HF) |
| Amplifiers | Independent Class-D per driver |
| Uni-Q Driver | Integrated Tweeter + Woofer |
| Frequency Range | 54 Hz - 28 kHz (±3 dB) |
| Network Streaming | Up to 192kHz/24bit |
| WiFi | Dual-band 2.4 GHz / 5 GHz (IEEE 802.11ac) |
| Streaming Services | AirPlay 2, Google Chromecast, Spotify Connect, TIDAL Connect |
| Bluetooth | 4.2 |
| Wired Connectivity | HDMI, USB-C, line input |
| Room EQ | Adjustable room DSP |
| Control App | Dedicated mobile (iOS/Android) |
| Finishes | Carbon Black, Mineral White, Lava Red (satin/gloss), Cobalt Blue |
| Construction | High-quality cabinet |
| Weight per unit | 7.2 kg (15.6 lbs) |
| Connectors | HDMI, USB-C, line input, speaker terminals |
| Applications | Streaming, home theater, desktop, home audio |
| Warranty | KEF warranty |
| Availability | In stock |
| Shipping | Free standard |
| Ideal for | Wireless Streaming, Home Theater, Modern Home Audio |
Ideal for
Wireless home audio systems, wireless home theater, desktop audio systems, high-resolution music streaming, modern living rooms, bedrooms and personal spaces, home offices, wireless multi-room systems, and any user looking for quality audio with modern connectivity.