The LS50 Wireless II is a fully active stereo speaker system combining high-fidelity sound, modern digital connectivity, and built-in amplification. It uses KEF’s Uni-Q coaxial driver array with advanced absorption technology to deliver detailed, balanced, and spacious sound. It integrates DAC, amplifiers, streaming and input options to work standalone without a separate amp — ideal for music listening, desktop setups or full stereo systems with minimal gear. Key Features• Uni-Q driver array with coaxial tweeter + mid/bass driver for point-source imaging and coherent sound dispersion• Metamaterial Absorption Technology (MAT) behind the tweeter for reduced distortion and cleaner treble• Built-in amplifiers: 280 W Class-D for mid/bass, 100 W Class-A/B for highs — plenty of power and dynamic range• Support for high-resolution streaming and files (network, digital inputs)• Multiple input types: network streaming, HDMI eARC, optical, coaxial, analog 3.5 mm, subwoofer output, Ethernet inter-speaker link• Wireless or wired speaker-to-speaker connection (wireless up to 24-bit/96 kHz, wired up to 24-bit/192 kHz)• Compact footprint for bookshelf or standmount placement