Pioneer S-A3-LR
¥ 40,000 (2 units 1 set, sold in October 2000)
Commentary
A series bookshelf speaker system with a natural wood finish.
A 13 cm cone type woofer is installed in the low range.
The diaphragm of this unit uses Kevlar fiber, and the magnetic circuit uses double magnets made of large strontium ferrite.
In addition, a newly developed high-rigidity joint ring is adopted to reduce transmission loss and reduce unnecessary vibration and improve response by firmly connecting vibration system parts.
A 2.5 cm soft dome type tweeter is installed in the high range.
The diaphragm is made of lightweight polyester fabric with a special coating of damping material. The voice coil is made of highly rigid aluminum bobbin, which reduces signal transmission loss and expands the high-frequency reproduction limit. In addition, the magnetic fluid is used for the magnetic gap, which provides excellent handling characteristics during high-power operation.
By adopting an aluminum die-cast flange, the rigidity of the unit itself is improved and unnecessary resonance is eliminated.
The enclosure uses a bass reflex system.
In addition, the exterior is finished with natural wood veneer.
Model Rating
| Method | 2-way, 2-speaker, Basref System, Bookshelf Type, Anti-magnetic Design (EIAJ) |
| Units Used | For low band : 13 cm cone type For high-pass : 2.5 cm dome type |
| Impedance | 6 Ω |
| Playback frequency band | 42 Hz to 38 kHz |
| Output sound pressure level | 86dB/W/m |
| Max Input | 100W(EIAJ) |
| Crossover frequency | 3.5kHz |
| Unit polarity | Low : + High frequency : + |
| External dimensions | Width 175x Height 388x Depth 243 mm |
| Weight | 6.4kg |
| Attachment | OFC speaker cable (2.5mx2) Slip stopper |