NS-244
| Brand | Yamaha |
| Manufacturer | Nippon Gakki Co. Ltd. |
| Function | Speaker |
| Produced | 1979 |
| Country | Japan |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 32 × 54 × 30 cm (W × H × D) |
| Weight | 11.5kg |
| Frequency Response | 50Hz-38kHz |
| Treble | 3cm Dome |
| Midrange/Bass | 25cm Cone |
| Sensitivity | 90dB/W/m |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 2kHz |
| Power Handling | 60W |
| Enclosure Type | Sealed |