ORGINAL OR REPLACEMENT PACKAGING + ALL ACCESSORIES
1 YEAR MANUFACTURER'S WARRANTY
Martin Logan Motion 4i Compact Bookshelf Speaker Factory Refurbished (Each)
Motion® i Compact Speakers
Inspired by the clarity and detail of MartinLogan’s ultra-high-end electrostatic loudspeakers, Motion 2i, 4i, 6i, and 8i feature exquisite Folded Motion tweeters and powerful bass technology in compact and affordable packages.
Folded Motion Tweeter
Key to performance is the lightning fast response of the tweeter’s light-weight diaphragm combined with a large surface area (much larger than a typical one-inch dome tweeter) which together achieve a smooth, refined sound with stunning dynamic range and jaw-dropping clarity—certain to inspire envy in audiophiles and non-audiophiles alike. Precision Vojtko™ crossover topology features custom air core coil inductors, low DCR steel laminate inductors, and polyester film and low DF electrolytic capacitors for a seamless sonic presentation.
Flexible installation options allow table top or on-wall installation of all four speakers. The Motion 2i and 4i bookshelf speakers can also mount upside down to facilitate placement high on a wall. The Motion 6i and 8i mount horizontally or vertically around a wall-mounted flat screen television.
Frequency Response 70–23,000 Hz ±3dB Dispersion 80° x 80° Sensitivity 90 dB/2.83 volts/meter Nominal Impedance 4 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers. Recommended Amplifier Power 20-150 watts per channel Crossover Frequency 2,900 Hz Crossover 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. High Frequency Transducer 1" × 1.4" (2.6cm × 3.6cm) Folded Motion Transducer with 5.25" × 1.75" (13.3cm × 4.4cm) diaphragm Low Frequency Driver 4" (10.2cm) paper cone with stamped steel basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes. Folded bass reflex port. Binding Posts Push style with banana jacks Weight 6lbs. (2.72kg) each Overall Dimensions 12.6 x 5.6 x 5.7 (32cm x 14.3cm x 14.5cm) (HxWxD)