Martin Logan Motion XT F200

The Motion® XT F200 is the flagship of the Motion® range, featuring the most advanced technologies. The high-output, low-distortion Gen2 Obsidian FMT XT and Folded Motion® Waveguide, seamlessly integrated with a Nomex®-Reinforced Kevlar® midrange and triple 8" aluminum bass drivers, create a truly unparalleled listening experience. The effortless, dynamic bass and stunning clarity, coupled with precise, accurate detail, make this speaker the ultimate choice for discerning audiophiles and professionals alike.   Dimensions (H x W x D, with feet) 50-3/4" x 13-3/4" x 16-1/2"128.9cm x 34.9cm x 41.9cm Frequency Response 27 Hz - 25k Hz± 3 dB Tweeter Dispersion (horizontal x vertical) 90° x 45° Recommended Amplifier Power 20 - 600 watts Sensitivity 92 dB Impedance 4 ohms High Frequency Driver 1.25” x 2.4” (3.2 x 6.1cm) Gen2 Obsidian Folded Motion XT Tweeter with 12.4 in2 (79.8 cm2) diaphragm Crossover Frequency 300Hz, 2600Hz (3-way) Mid-Frequency Drivers 6.5” (16.5cm) Nomex Reinforced Kevlar®