VICTOR SX-WD10
¥88,000 (1 unit, released May 2005)
Comment
A speaker system using a high-type wooden cone that is also suitable for home theaters.
The low range is achieved by using two 11 cm cone-type woofers, and by using a dual-unit system, a rich mid-bass range is achieved despite the small diameter.
A wooden cone is used for the diaphragm. A wooden diaphragm has a high propagation velocity in the grain direction, comparable to that of aluminum, but in the cross-grain direction the velocity is less than half, making it less susceptible to inherent resonance. In addition, it has excellent damping characteristics with moderate internal loss that absorbs excess vibrations. This diaphragm is driven by a 25mm diameter 4-layer edge-wound voice coil and a powerful magnetic circuit.
In addition, the surrounds are made of butyl rubber and the frame is die-cast aluminum.
The high region is equipped with a 2.0cm dome tweeter.
A wooden dome is used for the diaphragm to ensure a natural connection with the woofer. Coloration is reduced by the natural resonance dispersion effect of the wood dome grain. The voice coil is made of copper-clad aluminum (CCA), which reduces the weight of the vibration system.
The magnetic circuit uses a neodymium magnet.
The enclosure uses a bass-reflex design.
The SX-WD10 uses a unique curved cabinet to reproduce the spaciousness and realism required for cinema sound.
The front baffle is made of MDF board and the exterior is a wood-effect sheet with a gloss finish.


Model classification
method2-way, 3 speakers, bass-reflex, high type, magnetically shielded (JEITA)unitLow frequency: 11.0 cm cone type x 2
High frequency: 2.0 cm dome typeFrequency response45 Hz to 50 kHzNominal impedance6 ohmsOutput sound pressure level85 dB/W mNominal input (JIS)37.5 WMaximum input (JIS)150 WCrossover frequency3.8 kHzExternal dimensionsW 143 x H 1,020 x D 246 mm (including speaker terminals and Saran plate)
W 270 x H 1,101 x D 320 mm (including feet and base)weight16.0 kg (main unit)IncludedSpeaker cable (3 m x 1)