DENON SC-201SA
¥ 70,000 (2 units 1 set, sold in September 2001)
Commentary
PRESTA series speaker system.
Two 14.5 cm cone type woofers are mounted in the low range and driven by P. P. D. D. (Push-Pull Dual Driver) Serial method.
In the P. P. D. D. Serial method, two speakers are push-pull driven back-to-back to expand the low-frequency playback level and reduce the harmonic distortion that causes the sound to become muddy. In addition, the lowest resonance frequency can be reduced compared to a single speaker in the same size cabinet volume, greatly improving the low-frequency playback capability.
Glass fiber cone is used for the diaphragm.
A 2.5 cm soft dome type tweeter is installed in the high range.
Neodymium magnet is used for the magnetic circuit.
Equipped with 2 cm dome type Super Tweeter for super high band.
This unit uses a lightweight, highly elastic Nastron diaphragm to achieve high-frequency playback up to 120 kHz. The magnetic circuit uses a neodymium magnet similar to the tweeter.
A non-magnetic frame is used for the diaphragm of each unit.
A newly designed crossover network has been adopted for the network section, with attention paid to directivity.
The front baffle uses a highly rigid 3-D processed baffle to suppress diffraction effects and unwanted resonance.
The enclosure uses a bass reflex system.
A large, gold-plated brass machined speaker terminal is used for banana plugs and bi-wiring connections.
Non-slip foot made of cork is attached.
Model Rating
Method | 3-way, 3-speaker, bass reflex system, bookshelf type, magnetic resistance design (EIAJ) |
Units Used | For low band : 14.5 cm cone x2 For high-pass : 2.5 cm dome type For Super High Range : 2 cm Dome Type |
Frequency characteristic | 33 Hz to 120 kHz |
Average output sound pressure level | 89dB/W/m |
Input impedance | 6 Ω |
Maximum allowable input | 200W(Peak) 100W(JEITA) |
Crossover frequency | 3 kHz, 10 kHz |
External dimensions | Width 190x Height 332x Depth 293 mm |
Weight | 7.2kg |
Attachment | 8 Cork Slip Stopper 2 speaker cords (approx. 3m) |