Description
Audiophile performance without an audiophile price. Inspired by the clarity and detail of MartinLogan’s ultra-high-end electrostatic loudspeakers, MartinLogan Motion 2i features a Folded Motion tweeter, 3.5-inch poly cone woofer, and a proprietary Vojtko crossover network in a compact and affordable package. Flexible installation options allow table top or on-wall installation. Motion 2i can also mount upside down to facilitate placement high on a wall. Available in gloss black.
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.
Folded Motion® Tweeters
MartinLogan’s signature Folded Motion tweeter utilizes an extremely low mass diaphragm that “squeezes” air, thus demanding significantly less excursion than the typical 1-inch dome tweeter. Its folded design allows for a much larger surface area (compared to that of a regular 1-inch dome tweeter), controlled dispersion characteristics, and vanishingly low distortion. It’s a miracle of audio engineering that’s able to deliver much of the high-frequency detail and speed of a large, dynamic electrostatic panel in a small space.
Proprietary Vojtko ™ Crossover Networks
Compact Motion Series speakers feature proprietary Vojtko crossover networks using custom air core coil inductors, low DCR steel laminate inductors, and polyester film and low-DF electrolytic capacitors for a seamless sonic presentation.
Modern Curves and Luxurious Finish
After refining the perfecting the acoustic details, MartinLogan designers focused on elegant yet understated styling that complements flat-panel televisions and other high-end components. To achieve this, we gave compact Motion bookshelf and center channel speakers a flawless gloss black finish and compact, slender enclosures. Subtle curves, along with MartinLogan’s signature perforated grille, add to the elegant and timeless look.
Versatile Placement—On a wall, Shelf, or Stands
Not only do the curves on the compact Motion bookshelf speaker Series look great, but they also serve a purpose—allowing them to mount at two different angles with the included wall bracket. This means you can point sound directly toward the desired listening area for high or low wall mounting applications. Motion 2i and 4i speakers don’t have to be mounted. In fact, they look and sound great on speaker stands, or sitting next to your TV on a shelf.
SPECIFICATIONS
Frequency Response
110–23,000 Hz ±3dB
Recommended Amplifier Power
20—100 watts per channel
Horizontal Dispersion
80°
Vertical Dispersion
80°
Sensitivity
86 dB/2.83 volts/ meter
Impedance
6 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers.
Crossover Frequency
3,800 Hz
High Frequency Transducer
0.94″ × 1″ (2.4cm × 2.5cm) Folded Motion Transducer with 2.8″ × 1.25″ (13.3cm × 4.4cm) diaphragm
Low Frequency Transducer
3.5″ (8.9cm) poly cone with stamped steel basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes. Sealed.
Components
Custom air core coil and low DCR steel laminate inductors. Polyester film capacitors in series and low DF electrolytic capacitors in parallel. Overall system thermal/current protection.
Inputs
Push style with banana jacks
Weight
1.54 kg
Dimensions
25.5cm x 11.8cm x 11.7cm
