Motion 40i Floorstanding Speakers
The secret to Motion 40i’s outstanding performance lies in its Folded Motion tweeter, 5.5–inch aluminum cone midrange driver, dual 6.5–inch aluminum cone woofers with a rear–firing bass port, and a proprietary Vojtko crossover network. This double woofer design produces vibrant, accurate deep bass performance. Motion 40i delivers the classic broad soundstage of the Motion Series from a newly designed enclosure enhanced by the slightest of modifications, including the drive–stabilizing dust cap design, stiffened motor suspension, and low–mounted woofers to reduce an acoustically harmful phenomenon known as floor bounce.
Engineering, Without Compromises
What makes the Motion Series sound so amazing? MartinLogan’s dedicated in–house engineering and design team started by utilizing and refining the most advanced, compact technologies and combining them with innovative engineering and time–honored cabinet construction techniques. The result is an emotionally engaging sound that rivals (and most times trounces) traditional loudspeakers of similar size and price. Our ‘no compromise’ philosophy gives Motion Series a unique sound you won’t find anywhere else.
Sound Inspired by Electrostatic Speakers
The success of the Motion Series is directly attributed to its close relation to MartinLogan’s legendary ultra–high–end electrostatic loudspeakers. The desire to transmute that level of performance into a more traditional loudspeaker at a more affordable price drove the initial design imperatives that created the Motion Series.
Modern Design Featuring Luxurious Finishes
Discreetly hidden behind fabric wrapped magnetic grilles, Folded Motion and aluminum cone drivers are held securely in place beneath matte black trim that masks tweeter and woofer mounting hardware for a clean, modern aesthetic. Solid cabinets designed to eliminate fidelity robbing vibrations.
Floorstanding speaker featuring a Folded Motion tweeter, 5.5–inch aluminum cone midrange driver, and dual 6.5–inch aluminum cone woofers with a rear–firing bass port.
High Frequency Transducer: 1″ × 1.4″ (2.6cm × 3.6cm) Folded Motion Transducer with 5.25″ × 1.75″ (13.3cm × 4.4cm) diaphragm
Mid Frequency Transducer: 5.5″ (14cm) aluminum cone in a non–resonant asymmetrical chamber format. Cast polymer basket. Rigid structured dustcap reduces cone break–up.
Premium Motion Series speakers feature proprietary Vojtko crossover networks using polypropylene and low–DF electrolytic capacitors, custom–wound inductors, and thermal and current protection.
SINGLE SPEAKER ONLY – Purchase two for a pair.