NS-1000
| Brand | Yamaha |
| Manufacturer | Nippon Gakki Co. Ltd. |
| Function | Speaker |
| Produced | 1976-19?? |
| Country | Japan |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 39.5 × 71 × 36.9 cm (W × H × D) |
| Weight | 39kg |
| Frequency Response | 40Hz-20kHz |
| Treble | 3cm Beryllium Dome (Yamaha JA-0513) |
| Midrange | 8.8cm Beryllium Dome (Yamaha JA-0801) |
| Bass | 30cm Paper Cone (Yamaha JA-3058) |
| Sensitivity | 90dB/W/m |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 500Hz, 6kHz |
| Power Handling | 50W |
| Power Handling (Peak) | 100W |
| Enclosure Type | Sealed |
| Fundamental Resonance Frequency | 40Hz |
| Enclosure Construction | Particleboard |
| Finish | Macassar Ebony |