Martin Logan Motion FX

The Motion FX is a specialized dipole/bipole surround speaker designed to create an enveloping, diffuse sound field for home theater surround channels. Featuring dual-sided driver arrays, the Motion FX can operate in bipole mode (both sides in phase) or dipole mode (sides out of phase) via a rear panel switch. Each side features a 4-inch aluminum cone driver and the speaker includes MartinLogan's Folded Motion® tweeter for extended high-frequency response. The versatile design allows for wall-mounting or bookshelf placement with included brackets and rubber feet. Premium MDF construction and internal bracing minimize cabinet resonance while the magnetic fabric grilles provide clean aesthetics. Voice-matched with the Motion Series, the Motion FX delivers immersive surround effects that enhance the home theater experience. Available in black finish with sleek styling that complements Motion floorstanding and bookshelf speakers. Perfect for 5.1, 7.1, or Atmos surround configurations where diffuse surround effects are desired.