The MartinLogan 60XTi tower speakers are large powerful speakers with great control and timing. The perfect solution for larger rooms in a 2ch hifi set up or as part of a large home theatre system. Price is for 1 speaker for a pair please order 2 Features & Specifications: 1.25" x 2.4" Folded Motion XT tweeter 6-1/2" aluminum cone midrange with cast polymer basket 2 x 8" aluminum cone woofers with cast aluminum baskets bass-reflex (ported) enclosure high-precision audiophile-grade crossover network frequency response: 35-25,000 Hz (±3dB) sensitivity: 94 dB impedance: 4 ohms recommended amplifier power: 20-400 watts perforated magnetic grille includes removable floor spikes 5-way binding post speaker terminals (bi-amp/bi-wire capable) Dimensions: 48” H x 11.4” W x 14.4” D Weight: 66 lbs. ea Warranty: 5 years parts and labour against manufactures defects.