KEF LS50 Wireless II Active Speakers – Pair

🧾 Overview

The KEF LS50 Wireless II is a high-performance active wireless speaker system that packs true hi-fi sound, streaming, and TV connectivity into a clean two-speaker setup. Based on KEF’s Uni-Q driver array with Metamaterial Absorption Technology (MAT), it delivers wide imaging, low distortion, and a surprisingly “big” presentation for its size. Ideal for modern stereo listening, and excellent for TV sound via HDMI eARC without the complexity of a traditional amp-and-streamer stack.

✅ Key Features

✅ Fully active system (amplifiers + DAC + streaming built-in) — no external amp required

✅ Uni-Q driver array with MAT for cleaner treble and more precise imaging

✅ Per-speaker amplification: 280 W (LF) + 100 W (HF) for strong dynamics and control

✅ Comprehensive inputs: HDMI eARC, optical, coaxial, and 3.5 mm analogue

✅ Streaming ready: AirPlay 2, Google Chromecast, Roon Ready, UPnP, Bluetooth

✅ Two subwoofer outputs (one on each speaker) for easy low-end expansion

✅ Wired or wireless interspeaker connection (higher resolution when wired)

✅ KEF Connect app support with updates and EQ/placement tuning

📦 What’s in the Box

📦 LS50 Wireless II (pair)

🕹️ Remote control

🔗 Interspeaker cable

🔌 Power cord

📖 Quick Start Guide & Warranty information

🔄 Compatibility

✔ Works with TVs via HDMI eARC (recommended) and also supports optical input.
✔ Connect digital sources via coaxial, and analogue sources via 3.5 mm AUX (turntables typically require an external phono preamp).
✔ Streams from iOS, Android, Windows and macOS via AirPlay 2, Chromecast, UPnP, Roon Ready and Bluetooth.
✔ Expand bass easily with one or two subwoofers using the RCA sub outputs (one on each speaker).

📦✈️ Shipping & Returns

📦 Insured worldwide delivery

🔄 14-day return policy

🛡️ 2-year EU warranty

📝 Reviews

“Their clarity and cleanliness enlivens the tuneful bassline… complementing the track’s clinical production.” — What Hi-Fi? (LS50 Wireless II review)
“Wide, ultra-immersive sound stage. Focused bass. Gorgeous design.” — WIRED (Review: KEF LS50 Wireless II)
“On the face of it, it’s a seriously enticing package.” — StereoNET (KEF LS50 Wireless II review)

⚠️ Warning

⚠️ Warning: The LS50 Wireless II may cause sudden “no-separates superiority,” late-night EQ experiments, and an unexplained need to tell visitors that HDMI eARC is the most underrated feature in audio.