Kef LSX Wireless II

Description All the audio you want, at the touch of a button. LSX II is now Roon-ready. The Definitive Compact Wireless HiFi The LSX II delivers High-Fidelity sound so rich it feels true enough to touch. Powered by cutting-edge audio technologies, including our KEF signature Uni-Q® driver array and Music Integrity Engine, it creates a soundscape that is both immersive and perfectly balanced. The LSX II allows you to stream your favourite music via AirPlay 2, Google Cast, Spotify, and Tidal, offering multiroom convenience and seamless connectivity to your laptop, TV, and many other devices. Technical Specifications Spec Details Model LSX II Dimensions (H × W × D) 240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.) Weight (Per Set) 7.2kg (15.6 lbs.) Drive Units (Per Speaker) Uni-Q Driver Array:HF: 19mm (0.75 in.) aluminium domeLF/MF: 115mm (4.5 in.) magnesium/aluminium alloy cone Amplifier Class (Per Speaker) LF: Class DHF: Class D Amplifier Output (Per Speaker) LF: 70WHF: 30W Maximum SPL (Measured at 1m) 102dB Frequency Response (±3dB) 54Hz – 28kHz (measured at 85dB/1m; depends on EQ settings) Frequency Range (-6dB) 49Hz – 47kHz (measured at 85dB/1m; depends on EQ settings) Primary Speaker Inputs HDMI ARC, TOSLINK Optical, USB Type-C, Analog 3.5mm Auxiliary, RJ45 Ethernet (Network), RJ45 Ethernet (Interspeaker) Secondary Speaker Inputs RJ45 Ethernet (Interspeaker) Outputs RCA Subwoofer Output Interspeaker Connection Wireless: All sources resampled to 48kHz/24-bit PCMWired: All sources resampled to 96kHz/24-bit PCM Source Resolution Network: up to 384kHz/24-bitOptical: up to 96kHz/24-bitUSB Type-C: up to 192kHz/24-bitHDMI: up to 1.411Mbps PCM Supported Formats MQA, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM, Ogg Vorbis Wireless Streaming Features AirPlay 2, Google Cast, Roon Ready, UPnP Compatible, Bluetooth 5.0, Audirvāna Support Streaming Services Spotify Connect, Tidal Connect, Amazon Music, Qobuz, Deezer, QQ Music via QPlay, Internet Radio, Podcasts (availability varies by region) Wi-Fi Network Standard IEEE 802.11a/b/g/n/ac, IPv4, IPv6 Wi-Fi Network Frequency Band Dual-Band 2.4GHz / 5GHz Home Automation Compatibility Elan, RTI, Crestron Home, Savant, Control4 Power Input 100 – 240VAC, 50/60Hz Power Consumption 200W (Operating Power)< 2.0W (Standby Power)