NS-F140
| Manufacturer | Yamaha |
| Function | Speaker (Rosewood) |
| Country | Japan |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 200 x 950 x 362 mm |
| Weight | 9.5 kg |
| Frequency Response | 37 Hz–30 kHz |
| Woofers | 16cm (6-1/2”) cone |
| Tweeter | 3cm (1”) soft dome |
| Nominal Input Power | 40 W |
| Maximum Input Power | 150 W |
| Sensitivity | 86 dB/2.83 V/1 m |
| Impedance | 6 ohms |
| Notes | 16cm (6-1/2”) cone woofer and 3cm (1”) soft dome tweeter for powerful bass and clear sound output Dynamic reproduction of HD sources Large-size, gold-plated screw terminals Accepts optional support spikes High-class design with elegant speaker grilles inspired by Yamaha top-line models Available in Black and Rosewood |