Archived Product

Main Features

  • Ridge-dome shaped 3/4” pure magnesium diaphragm tweeter
  • 4” HR shaped aluminum alloy diaphragm woofers
  • Glossy piano finished CE plywood enclosure
  • Unique MID controller to adjust the tone
  • Independent network circuitry for each woofer
  • Gold plated machined copper terminal

GX102MA HiFi Speaker System

The Fostex GX-series features a pure magnesium diaphragm tweeter and HR-shaped aluminum alloy diaphragm woofer to deliver pure audio reproduction for a supreme listening experience.

The bookshelf GX102MA features a 2-way system with 2 x 4” woofers plus a 4/5” pure magnesium tweeter in between for accurate sound reproduction.

In Detail

  • 99.9% pure magnesium has lighter gravity and larger internal loss than other metals, which is ideal for the tweeter diaphragm. The ridge dome shape ideally disperses amplitude vibration.  
  • 4” HR shaped diaphragm used for the woofer unit disperses unwanted resonance and maximises the original features of metal such as high rigidity and fast propagation velocity.
  • CE plywood is used for the front baffle, top and sides and was specially developed for acoustic use, bonding two different boards (Camphor and Eucalyptus) of different stiffness and density.
  • Hand finished glossy piano finish enclosure featuring magnetically attached front grille.
  • Unique MID Controller adjusts the most sensitive range of 1.6kHz to 6kHz with +1dB to -2dB variable level. The signal going through the MID Controller is seperated from the tweeter to avoid deterioration of sound quality.
  • Twin-cell duct ensures high S/N rate and optimum bass reflex movement for wider lows.
  • Independent network circuitry is used for each woofer to prevent from electronic interference. OFC (Oxygen-Free Copper) wire is used for internal wiring and the connecting points are covered with gold plated sleeve. Input terminal is machined copper with gold plating.
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GX102MA : HiFi Speaker System