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Motion SLM X3 Ultra-Slim 3-Channel Passive Soundbar



Ultra-Slim Folded Motion® Speakers   

The slender Motion SLM X3 soundbar features an advanced resolution Folded Motion™ tweeter, six 4-inch high-excursion fiber cone woofers for maximum controlled low-end bass extension - all in an ultra-slim profile designed expressly for super-thin TVs giving you a complete stereo and center soundstage.  



Inspired Sound  

Inspired by MartinLogan's ultra-high-end electrostatic loudspeakers, the Motion Series was created to provide stunning sound for your ultimate-performance home theater or stereo. MartinLogan's dedicated in-house engineers carefully crafted the Motion Series to create an extremely affordable and compact product line that seamlessly blends our exquisite Folded Motion transducers with powerful, compact bass technology. The result is a smooth, refined sound with stunning dynamic range and jaw-dropping clarity.  



The Audible Truth About Thin TVs  

TV manufacturers are pushing the physical limits of electronics, making TVs that are thinner than ever at less than 2-inches from the wall. While they look great, creating a thinner television means making compromises to the built-in speakers; tiny drivers, cheaper parts, reduced cabinet volume and placement behind the TV create unnatural, lifeless sound. Worse yet, these speakers are usually underpowered, and easily distort when you turn up the volume.  Motion SLM speakers provides a clean, easy to install solution for elevating the aural experience that has been sacrificed with ultra-thin TV technology.  



On-Wall or On-Shelf Versatility 

With keyhole slots on the speaker's back panel that attach easily to the included wall bracket, you'll have the SLM X3 wall-mounted and playing in no time.  While we created Motion SLM X3 soundbar to wall mount next to ultra-flat panel TVs, that's not their only application.  Included with each speaker is are feet that allow them to sit on a shelf or equipment cabinet.

Martin Logan Motion SLM X3 Soundbar each

  • Frequency Response: 120-25,000 Hz ±3dB 


    Recommended Amplifier Power: 20-140 watts per channel 


    Horizontal Dispersion: 80°   


    Vertical Dispersion: 80°  


    Sensitivity: 93 dB/2.83 volts/ meter 


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


    Crossover Frequency: 3,000 Hz  


    High Frequency Transducer: Three 1" × 1.4" (2.6cm × 3.6cm) Folded Motion Transducer with 5.25" × 1.75" (13.3cm × 4.4cm) diaphragm


    Low Frequency Transducer:   Six 4” (10.2cm) paper cone.  


    Components:  Custom air core coil inductors.  Polyester film capacitors in series and low DF electrolytic capacitors in parallel.  Overall system thermal/current protection.


    Cabinet: Sealed 


    Inputs: Low-profile push style 


    Accessories (included): Wall mount bracket, horizontal stands


    Dimension:  6.3" x 48" x 2"


    Weight: 13 Lbs.  



    Specifications are subject to change without notice.

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