GX102
speaker systemThe usual music, shining wonderfully.
We want to bring even more enjoyment to the hearts that love music.
The technology of the monitor concept inherited from this desire
the excellence of the artist's creation.
The usual music in the usual room.
Now, unprecedented brilliance begins to overflow there.
Features
![](https://www.fostex.jp/cms/wp-content/uploads/2014/09/GX103_04.png)
World's first* 10cm HR-shaped aluminum alloy diaphragm woofer
Expanding on the pure magnesium HR scorcher technology developed for the G2000, we have developed a diaphragm made of an aluminum alloy molded into an HR shape.
This allows resonance caused by split vibration to be dispersed, maximizing the sound quality of the high propagation velocity diaphragm and achieving high-density, habit-free, and straightforward reproduction of the fundamental frequency range.
The best matching of the enclosure and the network also provides bass reproduction that is beyond its class, and allows you to hear a bass performance with a clear attack and thickness.
HR (HP ROTATION) is a circumferential rotation of the HP (HYPERBOLIC PARABOLOIDAL) shape, known in the field of building structural mechanics, in order to further improve it.
This shape is ideal for metallic materials with low internal loss, as it disperses resonance caused by split vibrations, while providing light weight and high rigidity.
*As of January 2009, according to our own research.
![](https://www.fostex.jp/cms/wp-content/uploads/2014/09/GX103_05.png)
World's first* 20mm ridge-dome magnesium alloy diaphragm tweeter
By forming the magnesium alloy, which has the second best characteristics next to pure magnesium, into a dome shape with ridges, the resonance caused by split vibrations can be dispersed as in a woofer, maximizing the sound quality of the high propagation velocity diaphragm.
You can hear the soft voice of a female vocalist or the resonance of a violin with rich overtones.
*As of January 2009, according to our own research.
![](https://www.fostex.jp/cms/wp-content/uploads/2014/09/GX103_08.jpg)
MID Controller
The same MID controller as the G series is used.
By fine-tuning the frequency range of 1.6kHz to 6kHz, which is near the most sensitive bandwidth of the auditory sense, in the range of +1dB to -2dB, it is possible to adapt to changes in the playback environment and diverse tastes.
Since the circuit configuration is such that signals flowing through the controller do not flow to the tweeters, there is almost no deterioration in sound quality.
![](https://www.fostex.jp/cms/wp-content/uploads/2014/09/GX102_05.jpg)
High-grade network components & machined copper gold-plated terminals
The network components consist of an air-core coil and high-quality film capacitors.
The tweeter series capacitor, which is particularly important, uses a newly developed film capacitor with copper/silver alloy concentric stranded wire, which was developed for the G2000.
The input terminal is a machined gold-plated copper terminal with low contact loss.
The internal wiring uses copper/silver alloy concentric twisted wires, and the contact points are caulked with gold-plated sleeves to prevent deterioration of sound quality.
![](https://www.fostex.jp/cms/wp-content/uploads/2014/09/GX103_07.jpg)
Acoustic plywood cabinet
The acoustical plywood developed for G2000 is made of alternately laminated camphor wood and eucalyptus wood, resulting in a high sound quality plywood with high strength and natural sound with low vibration damping.
The baffle, top, bottom, left and right sides are made of this high sound quality plywood, and the back plate is made of MDF, furthermore, by optimizing the thickness of each part, the unit is held firmly to achieve rich sound quality with high clarity.
Specifications
Main Specifications
form (something takes) | 2-way bass reflex type
|
---|---|
cross | 1.8kHz |
Output Sound Pressure Level | 85dB/W(1m) at 2.83V input 86.5dB(1m)
|
Playback frequency band | 55Hz~45kHz (-10dB) |
Units used | 20mm magnesium alloy ridge dome tweeter
2 x 10cm aluminum alloy HR-shaped diaphragm woofers |
impedance | 6Ω |
Maximum allowable input | 100W |
External dimensions | 160(W)×412(H)×270(D) mm
(including grill)
|
mass | 10kg |
Enclosure Material | CE plywood (camphorwood, eucalyptus) (baffle board, top, bottom, side panels) |
finishing touches | Natural maple veneer with glossy finish |
color | Wine Red(WR)
Dark Brown(DB) Honey Yellow(HY) |