MartinLogan Motion® XT F100

Product highlights:

• 1.25" x 2.4" Gen2 Obsidian Folded Motion® XT tweeter with custom waveguide
• 6-1/2" Nomex-reinforced Kevlar® cone midrange with cast aluminum basket
• three 6-1/2" aluminum cone woofers with cast aluminum baskets
• bass-reflex (ported) cabinet with bottom-firing port
• frequency response: 31-25,000 Hz
• upgraded McCracken-Vojtko crossover network
• sensitivity: 92 dB
• nominal impedance: 4 ohms
• recommended amplifier power: 20-450 watts
• removable magnetic grilles
• fully adjustable anti-vibration F.A.S.T. feet
• dual five-way binding post speaker terminals allow bi-amping or bi-wiring

Dimensions and warranty:

• 12-9/16"W (w/feet installed) x 47-1/2"H x 15-1/16"D
• weight: 76 lbs.
• warranty: 5 years (with product registration)
• 60-day returns
• MFR # XTF100WNT