Martin Logan Motion 20 2 Way Tower Home Floor Standing Speakers

Martin Logan Motion Series model 20 2 Way Tower Home Floor Standing Speaker System Gloss White Color Finish Specs: Frequency Response 46–25,000 Hz ±3dB Recommended Amplifier Power 20—200 watts per channel Horizontal Dispersion 80° Vertical Dispersion 80° Sensitivity 90 db/2.83 volts/meter Impedance 4 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. Crossover Frequency 500 & 2,600 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 Two 5.5" (14cm) aluminum cone woofers in a non-resonant asymmetrical chamber format. Cast polymer basket. Rigid structured dust caps reduce cone break-up. Components Precision Vojtko™ with custom air core coil and low DCR steel laminate inductors. Polyester film capacitors in series and low DF electrolytic capacitors in parallel Inputs Custom 5-way bi-wire tool-less binding posts Weight 37 lbs. (16.8 kg) Dimensions 36.6" x 6.8" x 11.7 " (92.9cm x 17.3cm x 29.7cm)