YAMAHA NS-100X
¥ 39,800 (1 unit, around 1986)
Commentary
This 3-way bookshelf type speaker system was developed in consideration of the AV age and with measures such as a magnetic protection design.
A newly designed 23 cm cone type unit using pure carbon for the diaphragm is adopted for the low range.
For the mid-range area, a 6-cm skoker with a composite structure combining pure carbon cone with TiC (titanium carbonate) dome and a 3 cmTiC dome type tweeter are adopted.
For the magnetic circuit of each unit, a double magnet system is adopted to cancel the magnetic flux leaking to the outside in order to provide a magnetic shielding design.
The unit is placed in the inline center layout to pursue a clearer stereo image, and the edges on both sides of the baffle are rounded to eliminate diffuse reflection at mid-range edges and improve directivity.
Model Rating
| Method | 3-way, 3-speaker, airtight type, bookshelf type Antimagnetic Type |
| Units Used | For low band : 23 cm cone type For Middle Area : 6 cm Composite Type For High Pass : 3 cm Dome Type |
| Playback frequency band | 40 Hz to 20000 Hz |
| Crossover frequency | 2000 Hz, 10000 Hz (12dB/oct.) |
| Output sound pressure level | 91dB/W/m |
| Impedance | 6 Ω |
| Allowable input | 80W |
| Music acceptance input | 160W |
| External dimensions | Width 312x Height 530x Depth 275 mm |
| Weight | 14kg |