HIGH-END SOUND QUALITY FOR SERIOUS ENTHUSIASTS Audiophile level sound stage produced by the finest quality components. Features ribbon horn tweeters and 6.5in woofers that provide crisp, clear, natural sounding highs and powerful room-shaking bass that doesn't distort at higher volumes. DESIGNED BY PHIL JONES Aesthetics and technical aspects designed by famed audio engineer, Phil Jones, to create a truly professional grade sound. CORDLESS L/R SPEAKERS WITH AN ARRAY OF INPUT OPTIONS Optical, Coaxial, Bluetooth 5.0 aptX, RCA, AUX, and USB Inputs. BUILT-IN AMPLIFIER These bookshelf speakers come in pairs. One has a built-in amplifier to be used with computers, TVs, record players and more. 2 YEAR WARRANTY - Guaranteed high quality and reliability with hassle-free parts and labor warranty for two years in USA and Canada.