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For significant impact in a multi-channel audio system, the new Motion 50XTi delivers wide soundstage with pinpoint details, thanks to a Folded Motion® XT tweeter, dual 6.5-inch aluminum cone woofers vented with a rear-firing bass port, and a proprietary Vojtko crossover network. XT stands for extreme: lifelike details from the lightning-fast Folded Motion XT tweeter, open and authentic midrange performance, coupled with deep, musical bass response. These classic performance technologies have been enhanced by the slightest of modifications, including the drive-stabilizing dust cap design and stiffened motor suspension. The speaker’s enclosure sports increased internal bracing, a reinforced baffle, and a fabric grille. 



MartinLogan's premier Motion Series speakers are available in three luxurious finishes and matching metallic trim - gloss black with black grilles and gunmetal grey trim, matte white with silver grilles and silver trim, and red walnut with black grilles and champagne colored trim.


Martin Logan Motion 50XTi Center Channel Speaker


    Frequency Response: 50-25,000 Hz ±3dB 


    Recommended Amplifier Power: 20-300 watts per channel 


    Horizontal Dispersion: 80° 


    Vertical Dispersion: 30°  


    Sensitivity: 94 dB/2.83 volts/ meter 


    Impedance: 4 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers  


    Crossover Frequency: 900 & 2,200 Hz  


    High Frequency Transducer:  1.25" × 2.4" (3.2cm × 6.1cm) Folded Motion XT Transducer with 4.5" x 2.75" (11.4cm × 7cm) diaphragm.


    Low Frequency Transducer:   Two 6.5" (16.5cm) aluminum cone with cast polymer basket.  Non-resonant asymmetrical chamber format.  Rigid structured dust cap to reduce cone break-up modes.


    Components:  Custom air core coil and low DCR steel laminate inductors. Polyester film capacitors in series and low DF electrolytic capacitors in parallel.  Tweeter thermal/current protection.


    Inputs: Custom 5-way bi-wire tool-less binding posts  


    Dimension: 7.6" x 22.8 x 12.8"


    Weight: 30.5 Lbs. 


    Available finishes: Gloss Black, Matte White and Red Walnut.



    Specifications are subject to change without notice

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