Martin Logan Motion 60XT Black Floorstanding Speakers (Pair) AND Martin Logan Dynamo 700W Subwoofer Bundle This Bundle Includes: (1) Pair of MartinLogan Motion 60XT Floorstanding Speakers, Gloss Black, and (1) MartinLogan Dynamo 700W 10-inch 300 Watt Wireless Powered Subwoofer This exotic Folded Motion Tweetersimilar to other tweeter technologies found on ultrahighend speakershelps gives Motion speakers their fantastically realistic highs XT stands for extreme, and for good reason. Motion 60XT speakers play louder, lower, and with unflinching accuracy Featuring a high-current 300-watt RMS, 600-watt peak amplifier and 10-inch cone driver, the Dynamo 700 delivers deep, tight, effortless bass for home theater or stereo music The Dynamo 700's advanced-technology driver pairs a high-power magnet structure with a 10-inch diaphragm to deliver huge excursion and sound output while perfectly preserving the tiniest bass detail, and all without a hint of distortion