Fostex |
FE126NV2 |
FE126NV2-8 |
Cone driver |
Sold by piece |
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Brand Fostex |
Model FE126NV2 |
TLHP code FE126NV2-8 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Indicative average supply lead time: 14 weeks
The FE series full-range speaker units, where the tradition of Fostex is alive, are renewed to FE-NV2 series in order to further promote environmental friendliness in this era. Performances and specifications are the same as FE-NV series models.
New cone paper is based on vigorously beaten kenaf fiber. Mixing long and short fibers of non-wood pulp maintains appropriate internal loss and stiffness. By mixing chemical fiber and mineral ore as secondary material, it improves propagation speed and rigidity.
The metallic eyelets used to be added to the diaphragm result in uneven weight balance, causing unequal split resonance in addition to the annular vibration mode possessed by the cone-shaped diaphragm, which causes distortion in the midrange. By eliminating the metallic eyelets new FE-NV series offer reduced harmonic distortion in the midrange.
The pocket neck damper developed in the FF-WK series has been adopted to continue the three-point bonding of the voice coil and the damper and cone paper on the same circumference. The shape and material of the dampers have been reviewed for more linear amplitude characteristic than the current FE-En series.
A low-loss gold-plated terminal with Faston 205 type has been adopted as input connector.
General |
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Product type | Cone driver |
Brand | Fostex |
Reference | FE126NV2 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 4.5 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 92 dB |
Calculated sensitivity | 92.4 dB |
Nominal power handling | 15 W |
Max power handling | 45 W |
Bandwidth | 80÷20000 Hz |
Fundamental parameters |
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Sd | 66.44 cm² |
Mms | 3 gr |
Cms | 1400 µm/N |
Le | 0.2 mH |
Re | 7.1 ohm |
BL | 5.3 T.m |
Small signal parameters |
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Fs | 79.1 Hz |
Qes | 0.37 |
Qms | 3.51 |
Qts | 0.34 |
Vas | 8.5 L |
Datas |
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EBP | 214 Hz |
Fs / Qts | 233 Hz |
Vas * Qts² | 0.99 L |
Calculated efficiency | 1.1 % |
Weight | ~1.1 kg |
Dimensions |
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Voice coil diameter | 0.79 inch |
External dimensions | 117 | 117 mm |
Baffle cutout diameter | 102.2 mm |
Depth | 61.1 mm |
Depth after front | 57.5 mm |
Diamètre aimant (mm) | 90 mm |
Shape & Materials |
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Front chape | Non cylindrical |
Magnet type | Ferrite |
Basket masterial | Acier |
Surround shape | One roll |
Surround material | Cloth |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.