Price Match Guarantee KEF LS50 Meta Bookshelf Speakers (Pair) LS50 Meta is a highly precise, emotionally engaging loudspeaker built on revolutionary acoustic technology. Designed around the Uni-Q 12th Generation with Metamaterial Absorption Technology driver array, this solid, compact loudspeaker is capable of delivering detailed sound anywhere in the room. (Sold as Pair) Product Highlights: Uni-Q® driver array technology makes your entire room sound like the "sweet spot" 5-1/4" aluminum cone woofer 1" vented aluminum dome tweeter Innovative Metamaterial Absorption Technology (MAT) absorbs high-frequency vibrations to eliminate distortion Driver Performance Optimization for enhanced sonic performance and reduced distortion Frequency response: 79-28,000 Hz (±3 dB) Sensitivity: 85 dB Impedance: 8 ohms Recommended amplifier power: 40-100 watts High-current amplification from a high-performance power amp or integrated amp is recommended for best performance Curved baffle design ensures smo