YAMAHA NS-18
¥ 40,000 (1 piece, around 1970)
Commentary
A speaker system that uses a unique unit for the low range.
Unlike the high-end models NS-30 and NS-20, it is a 2-way configuration. The woofer is equipped with JA 5004 and the tweeter is equipped with a horn with an equalizer.
The enclosure is an open rear type and uses 16 mm lauan plywood as the material.
The front net is not removable.
Equipped with a high-frequency level control.
Model Rating
| Method | 2-way / 2-speaker / rear open system / floor type |
| Units Used | For low band : JA-5004 High-pass : JA-05036B |
| Playback frequency band | 35 Hz to 20000 Hz |
| Crossover frequency | 5000 Hz, 6000 Hz (12dB/oct.) |
| Impedance | 8 Ω |
| Output sound pressure level | 100dB/W |
| Max Input | 18W |
| External dimensions | Width 540x Height 720x Depth 225 mm |
| Weight | 18kg |