Pioneer S-UK4 Grande(S-UK4GR)
¥ 45,000 (1 unit, sold in May 1996)
Commentary
UK series 2-way speaker system with networkless technology.
By introducing a natural phase system based on wavefront control technology and reversing the positions of the 18 cm woofer and the 2.5 cm tweeter, the sound source at the listening point is adjusted on the time axis.
The woofer uses pulp corn and a diffuser is installed in the center part to achieve clear sound quality.
Equipped with a screw-type input terminal for banana plug.
Model Rating
| Method | 2-way, 2-speaker, Bass reflex system Tallboy type low magnetic leakage design |
| Units Used | For low band : 18 cm cone type For High Pass : 2.5 cm Soft Dome Type |
| Impedance | 4 Ω |
| Playback frequency band | 30 Hz to 26000 Hz |
| Output sound pressure level | 86dB/m (2.83 V input) |
| Max Input | 100W(EIAJ) |
| Crossover frequency | 2500Hz |
| External dimensions | Width 220x Height 942x Depth 288 mm (including speaker base) |
| Weight | 15.1 kg (including speaker base) |
| Attachment | sarannet OFC speaker cable (3.0m) |