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About the Motion SLM X3
The MartinLogan Motion SLM X3 is a slender, high-performance passive 3-channel soundbar designed for ultra-thin TVs, featuring three advanced Folded Motion tweeters and six 4-inch high-excursion fiber cone woofers. It delivers exceptional clarity, precise imaging, and controlled bass extension in a low-profile cabinet that protrudes only 1.83 inches from the wall with grille and bracket. Ideal for wall-mounting below flat-panel TVs or shelf placement with included feet, it replaces front left, center, and right speakers in home theater setups. Requires external amplification (20-140W per channel) and pairs well with a subwoofer for full-range response down to 120Hz. Crafted with premium components including custom air core coil inductors and polyester film capacitors, it offers audiophile-grade sound in a glossy black finish.
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