VICTOR/JVC Zero-1Fine
¥ 32,500 (1 unit, around 1982)
Commentary
This small speaker system was developed by condensing the Zero concept of W & D (Wide & Dynamic).
A 25 cm cone woofer is installed in the low range.
With the sealed edge structure unique to the Zero Series, the woofer is a dulfer cone type that cuts out the distortion component from the edge. The thickness distribution of the cone is reconsidered to correspond to the relatively wide use band of 2-way.
In addition, a large magnetic circuit of strontium ferrite magnet is adopted.
A 6 cm compound type tweeter is installed in the high range.
After deep drawing a 30 μ m thick high-purity titanium foil, a marbled porous fine ceramic material is formed on both surfaces using Victor's unique technology. This changes the surface of the titanium itself to a gold fine ceramic material with a 3-layer structure.
The enclosure is a bass reflex type with symmetrical left and right channels.
Model Rating
| Method | 2-Way, 2-Speaker, Bass Reflex System, Bookshelf Type |
| Unit | For low band : 25 cm cone type High Frequency : 6 cm Composite Type |
| Impedance | 6.3 Ω |
| Max Input | 80W (Music Power) |
| Frequency characteristic | 40 Hz to 40,000 Hz |
| Crossover frequency | 1800Hz |
| Output sound pressure level | 92dB/W/m |
| Level control | Constant resistance continuously variable type |
| External dimensions | Width 300x Height 530x Depth 320 mm |
| Weight | 11.5kg |