Product code: Martin Logan Motion 4 sale Bookshelf Speaker, Single Speaker (Gloss Black)
Speaker is in excellent condition cosmetically and functions perfectly. Please message me if you have any questions or concerns, and view all images to get the best representation of condition. Thanks for looking! Frequency Response 70–25,000 Hz ±3dB Dispersion sale 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 2900 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.
Speaker is in excellent condition cosmetically and functions perfectly. Please message me if you have any questions or concerns, and view all images to get the best representation of condition. Thanks for looking! Frequency Response 70–25,000 Hz ±3dB Dispersion sale 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 2900 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.