The Q Concerto Meta HiFi speaker is the largest in the Q Series bookshelf collection, inspired by KEF's original 1969 Concerto 3-way standmount speaker. This modernized 3-way design utilizes Metamaterial Absorption Technology (MAT), absorbing 99% of unwanted rear driver noise to deliver pure, natural sound. Featuring 12th generation Uni-Q with MAT driver array, it ensures precise separation of high, mid, and low frequencies for exceptional detail and clarity. Hybrid aluminum bass drivers provide tight, deep, and controlled bass through greater driver excursion. Developed with over 1,000 measurements in an anechoic chamber, it offers precise signal paths for optimal performance. Mix and match with other Q Series speakers and KEF subwoofers for a versatile home theater experience. Optional color-matched magnetic grilles are included, and use with SQ1 speaker stands for enhanced listening versatility. Available in multiple colors. Elevate your audio experience with this technically advanced speaker, ideal for immersive music and movie playback. Specific warranty terms and details for KEF products can be found here.