MartinLogan Motion 15i Bookshelf Speaker Matte White (Each)

Motion 15i Bookshelf Speakers The high-performance Motion 15i bookshelf speaker features a Folded Motion tweeter, a 5.25-inch aluminum cone woofer with a rear-firing bass port, and a proprietary Vojtko crossover network to deliver refined sound with stunning dynamic range and jaw-dropping clarity. Motion 15i 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 and stiffened motor suspension. The speaker’s cabinet sports a reinforced baffle and a fabric grille. Available in three stylish finishes: gloss black, matte white, and red walnut.

Frequency Response 60–25,000 Hz ±3dB Recommended Amplifier Power 20—200 watts per channel Horizontal Dispersion 80° Vertical Dispersion 80° Sensitivity 92 dB/2.83 volts/meter Impedance 5 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. Crossover Frequency 2,700 Hz 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 Transducer 5.25” (13.3cm) aluminum cone with cast basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes. Components Custom air core coil and low DCR steel laminate inductors. Polypropylene film capacitors in series and low DF electrolytic capacitors in parallel. Overall system thermal/current protection. Inputs Custom 5-way tool-less binding posts Weight 12 lbs. (5.4 kg) Dimensions 11.4" x 6.8" x 9.5 " (29cm x 17.3cm x 24cm)