Fostex |
FW208HS |
FW208HS-8 |
Cone driver |
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Brand Fostex |
Model FW208HS |
TLHP code FW208HS-8 |
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Product type Cone driver |
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The new FW208HS is the woofer unit having high stiffness diaphragm evolved through the fusion of the unique sophisticated pulp materials and Fostex original paper making technology.
Certain transduction of amplitude into air vibration, new FW208HS woofer reproduces superb low frequency sound with remarkable transient.
High stiffness diaphragm.
High input tolerance long voice coil.
Ø156mm large ferrite magnet.
Low current distortion magnetic circuit.
Adequate acoustic parameters.
Aluminum die-cast frame.
General |
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Product type | Cone driver |
Brand | Fostex |
Reference | FW208HS |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 9 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 87 dB |
Calculated sensitivity | 87.11 dB |
Nominal power handling | 50 W |
Bandwidth | 32÷7000 Hz |
Fundamental parameters |
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Mms | 37 gr |
Le | 0.427 mH |
Re | 6.5 ohm |
Small signal parameters |
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Fs | 32 Hz |
Qes | 0.416 |
Qms | 12.927 |
Qts | 0.4 |
Vas | 42.69 L |
Datas |
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Xmax | ±8.8 mm |
EBP | 77 Hz |
Fs / Qts | 80 Hz |
Vas * Qts² | 6.84 L |
Efficiency | 0.193 % |
Calculated efficiency | 0.33 % |
Weight | ~5.3 kg |
Dimensions |
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Voice coil diameter | 2.56 inch |
Outside diameter | 230 mm |
Baffle cutout diameter | 182 mm |
Depth after front | 94.5 mm |
Diamètre aimant (mm) | 156 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
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.