Yamaha NS-F140Specification

System type2-way
Enclosure typeBass-reflex
Frequency response ± 3dB37 - 30000 Hz
Nominal impedance6 Ohm
Amplifier Requirements20 - 100 W
Sensitivity (2.83V/1m)86 dB
Tweeter30 mm (1 in.)
Woofer165 mm (6.5 in.)
Dimensions (H x W x D)950 x 200 x 362 mm / 37.4 x 7.87 x 14.25 in.
Weight9.5 kg / 20.9 lbs.