Pioneer S-601
¥ 49,800 (1 unit, released in 1987)
Commentary
This speaker system was developed based on the new sound policy of digital realism.
We are further deepening our basic technologies and investing in advanced technologies such as the midship mounting system.
A 27 cm cone type unit using carbon graphite is adopted for the low range.
This unit uses a midship mounting system, and a woofer is fixed to the bottom plate to prevent unnecessary vibration to the front baffle.
10 cm cone type is used for the middle area.
The diaphragm uses a combination of ceramic carbon 3 cm dome and carbon graphite cone.
A 2.5 cm dome-shaped unit is used for the high range.
The diaphragm uses a new ceramic carbon material with a carbon purity of 99.9%. It has high sound propagation speed and bending rigidity. The lightweight diaphragm realizes high sound with a sense of energy.
A particle board is used for the enclosure, and a bass reflex system is used, which is advantageous for low sound reproduction.
In addition, the diffraction phenomenon is eliminated by making a round baffle with the corners of the side of the baffle removed.
Model Rating
| Method | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type |
| Units Used | For low band : 27 cm cone type For Medium Range : 10 cm Cone Type For high-pass : 2.5 cm dome type |
| Impedance | 6 Ω |
| Playback frequency band | 35 Hz to 40000 Hz |
| Output sound pressure level | 91dB/W/m |
| Maximum Input (EIAJ) | 160W |
| Crossover frequency | 750 Hz, 5000 Hz |
| External dimensions | Width 335x Height 614x Depth 318 mm |
| Weight | 21.0kg |