KEF LS50W II Wireless Speakers, Carbon Black

The KEF LS50W II Wireless Speakers are high-end active bookshelf speakers that combine advanced acoustic engineering with comprehensive connectivity to deliver an all-in-one hi-fi listening experience without the need for separate amplification or streaming components. Each speaker features a 12th-generation Uni-Q driver array with Metamaterial Absorption Technology (MAT) that accurately disperses sound and significantly reduces unwanted resonances for clear, natural audio reproduction. With powerful built-in amplification—280 W for low frequencies and 100 W for high frequencies per speaker—the LS50W II produces dynamic, detailed sound with up to 108 dB maximum SPL and a broad frequency response that reaches well beyond the audible range. Designed for modern listening, this system supports rich wireless streaming via AirPlay 2, Google Chromecast, Bluetooth 4.2, Roon Ready, and UPnP, as well as wired inputs including HDMI eARC, optical, coaxial, and analog, giving flexibility for TV, music players, and other sources. Additional features include app-based control through KEF Connect, deep integration with major streaming services, subwoofer outputs, and innovative interspeaker connectivity—wireless or wired—ensuring pristine, high-resolution audio throughout your living space.

Features

• Active wireless hi-fi speaker system – no external amp needed
• 12th-generation Uni-Q driver array with Metamaterial Absorption Technology
• Built-in amplification (280 W LF, 100 W HF per speaker)
• Maximum SPL: 108 dB
• Wireless streaming: AirPlay 2, Google Chromecast, Roon Ready, UPnP, Bluetooth 4.2
• Streaming service support (Spotify Connect, TIDAL, Amazon Music, Qobuz, Deezer, Internet Radio)
• Multiple wired inputs: HDMI eARC, optical, coaxial, analog
• Subwoofer outputs on each speaker
• App control via KEF Connect
• Wired or wireless interspeaker connection options
• Supports high-resolution audio up to 384 kHz/24-bit and DSD formats

Specifications

T7S2N0E0/00-BKM