Martin Logan Motion 4I Compact Speakers Gloss Black Custom Install optical and USB digital inputs

optical and USB digital inputs for converting hi-res audio files to gorgeous

Accurate reproduction of the full dynamic range of the signal

Anodized Aluminum Unibody Bass/Midrange Cones

and patented auto-on/off circuitry

Were fortunate to have the in-house resources to create such a groundbreaking product and one listen will reveal the truly extraordinary nature of this amplifier

Martin Logan Motion 4I Compact Speakers Gloss Black Custom Install optical and USB digital inputsProduct Overview Audiophile performance without an audiophile price. Inspired by the clarity and detail of MartinLogan's ultra high end electrostatic loudspeakers, Motion 4i features a Folded Motion tweeter, a 4 inch paper cone woofer, and a proprietary Vojtko crossover network in a compact and affordable package. Low frequencies are enhanced by a rear firing Cascading Bass Reflex Port, a unique, long volume port that delivers surprisingly big bass