Fostex FE 83 NV - Fullrange Chassis
The cone paper of the NV models is made from a novel kenaf fiber blend. The mixture of long and short fibers made of non-wood pulp, with the addition of chemical fibers and mineral ores, provides increased rigidity and improved propagation speed.
Eliminating the metallic eyelets, which cause balance imbalance and result in non-uniform resonance distribution across the annular vibrations of the cone-shaped diaphragm, has reduced the undesirable harmonic distortion in the midrange.
The proven three-point bonding, in which the voice coil, the damper and the diaphragm are brought together in a ring, allows a direct power transmission.
The gold-plated Faston 205 connection terminal promises lossless signal transmission.
Features und technical Data
Electrical Parameters
The cone paper of the NV models is made from a novel kenaf fiber blend. The mixture of long and short fibers made of non-wood pulp, with the addition of chemical fibers and mineral ores, provides increased rigidity and improved propagation speed.
Eliminating the metallic eyelets, which cause balance imbalance and result in non-uniform resonance distribution across the annular vibrations of the cone-shaped diaphragm, has reduced the undesirable harmonic distortion in the midrange.
The proven three-point bonding, in which the voice coil, the damper and the diaphragm are brought together in a ring, allows a direct power transmission.
The gold-plated Faston 205 connection terminal promises lossless signal transmission.
Features und technical Data
Electrical Parameters
- Nominal Impedance: 8Ω
- Re: 7.1Ω
- Le: 0.1mH
- fs (F0): 149.7Hz
- Mms (M0): 1.4g
- Cms: 0.8mm/N
- Bl: 3.2N/A
- Loss Factors
- Qms: 4.21
- Qes: 0.96
- Qts (Q0): 0.78
- SPL (1m/1W): 87.5dB
- Equivalent Diaphragm Radius (a): 30.0mm
- Rated Input: 5W
- Max Input: 15W
- Overall Diameter: ø 83mm
- Voice Coil Diameter: 16mm
- Reproduction Frequency Response: fs to 22kHz
- Vas: 0.9L
- Baffle Hole Diameter: ø 73mm
- Weight: 371g
Short data
|
|
Chassis-data
|
|
Thiele-Small-Parameter
|
|
Frequency

Technical Dimensions

PDF-Product information
You have to be logged in and must have bought this product to write a review.
- No review available for this item.
You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.
If you observe any problem while using the product, you have the possibility to contact our friendly service team.
You can also easily manage your guarantee concern – without being obliged to – under the section My Account.
If you observe any problem while using the product, you have the possibility to contact our friendly service team.
You can also easily manage your guarantee concern – without being obliged to – under the section My Account.
Other Products
-
-5 %
Beyma CP 12 N Ringstrahler
RRP60,00 €
57,00 € -
-10 %
Gradient No Ferro 900 Softdome Tweeter
RRP49,90 €
44,90 € -
-10 %
Monacor SPH 135/AD Carbon
RRP47,03 €
42,33 € -
Spare Diaphragm Visaton DSM 50 FFL
77,50 € -
-25 %
Visaton FRS 10 WP, White
RRP68,88 €
51,66 € -
Wavecor FR070WA03 Aluminium 4 OHM
59,00 € -
Wavecor FR070WA03/04 Aluminium
59,00 € -
-5 %
Dynaudio Esotar² Trim Rings (Pair) ESOTAR² 110
55,00 €
52,25 € 1 pair | 52,25 € /pair