Pioneer CS-F45
¥ 33,000 (1 unit, around 1975)
Commentary
A tall boy speaker system that does not take much space to install and has an acoustically sufficient internal volume.
The position of the woofer is relatively high to prevent reflection from the floor surface.
A 25 cm cone type unit with carbon fiber cone is used for the low range.
A 10 cm cone type unit has been adopted for the mid-range with improved transient characteristics by adopting a light and highly rigid dry pre-cone.
For the high range, the diaphragm material is carefully selected, and a 4.5 cm cone type unit with a carbon coat resin cap is adopted.
By improving the flange so that the diaphragm comes out a little before the baffle, the directional characteristic is improved.
The network consists of MF and MP capacitors and air-core coils.
Model Rating
| Method | 3-Way, 3-Speaker, Airtight System, Floor Type |
| Units Used | For low band : 25 cm cone type For Medium Range : 10 cm Cone Type For high pass : 4.5 cm cone type |
| Impedance | 8 Ω |
| Playback frequency band | 35 Hz to 20000 Hz |
| Output sound pressure level | 90dB/W |
| Max Input | 60W |
| Crossover frequency | 900 Hz, 5500 Hz |
| External dimensions | Width 340x Height 695x Depth 320 mm |
| Weight | 18kg |