Martin Logan Motion 40i Floorstanding Speaker –


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.