Pioneer S-140
¥ 35,000 (1 unit, around 1980)
Commentary
This 2-way speaker system is based on the same concept as the advanced S-180.
A 27 cm cone type woofer is used for the low frequency band to increase the resolution of the sound at the time of large input.
A 6.6 cm balanced drive type tweeter is used for the high range.
B-alloy (boron alloy) diaphragm is used for the diaphragm.
The unit layout of the enclosure is symmetrical to improve sound localization.
Model Rating
Method | 2-Way, 2-Speaker, Bass Reflex System, Bookshelf Type |
Unit | For low band : 27 cm cone type For High Frequency : 6.6 cm Balance Drive Type |
Impedance | 6.3 Ω |
Playback frequency band | 35 Hz to 30000 Hz |
Output sound pressure level | 93dB/W/m |
Instantaneous maximum output sound pressure level | 115dB/m |
Max Input | 80W |
Instantaneous maximum input | 160W |
Crossover frequency | 2500Hz |
External dimensions | Width 352x Height 600x Depth 323 mm |
Weight | 15.5kg |