Speaker Fostex W400A-HR, 8 ohm, 15.55 inch
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Fostex |
W400A-HR |
W400A-HR-8 |
Cone driver |
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Brand Fostex |
Model W400A-HR |
TLHP code W400A-HR-8 |
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Product type Cone driver |
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Unavailable
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High fidelity woofer without compromise, large voice coil (3.9 inch), good linear response, low Fs, comfortable power handling with high sensitivity.
- Hi-rigid and reduced inherent resonance HR diaphragm is employed. By using the radial papermaking technique and whizzy hybrid materials, HR diaphragm realizes low distortion, high durability, large internal-loss and fast propagation speed like a metal d
General |
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| Product type | Cone driver |
| Brand | Fostex |
| Reference | W400A-HR |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 15.5 inch |
| Frequency coverage type | Sub, Low, Midbass |
| Manufacturer sensitivity | 94 dB |
| Calculated sensitivity | 93.65 dB |
| Nominal power handling | 67 W |
| Bandwidth | 25÷2500 Hz |
Fundamental parameters |
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| Mms | 130 gr |
| Le | 2.64 mH |
| Re | 6 ohm |
Small signal parameters |
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| Fs | 25 Hz |
| Qes | 0.32 |
| Qms | 8.2 |
| Qts | 0.31 |
| Vas | 310 L |
Datas |
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| Xmax | ±5.5 mm |
| EBP | 78 Hz |
| Fs / Qts | 81 Hz |
| Vas * Qts² | 29.8 L |
| Efficiency | 1.4 % |
| Calculated efficiency | 1.46 % |
| Weight | ~23.5 kg |
Dimensions |
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| Voice coil diameter | 3.9 inch |
| Outside diameter | 395 mm |
| Baffle cutout diameter | 350 mm |
| Front thickness | 18 mm |
| Depth after front | 224 mm |
| Diamètre aimant (mm) | 194 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Alnico |
Question about Fostex W400A-HR-8
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Fostex W400A-HR-8, Range, version, replacement...
Informations Fostex W400A-HR-8
High fidelity woofer without compromise, large voice coil (3.9 inch), good linear response, low Fs, comfortable power handling with high sensitivity.
- Hi-rigid and reduced inherent resonance HR diaphragm is employed. By using the radial papermaking technique and whizzy hybrid materials, HR diaphragm realizes low distortion, high durability, large internal-loss and fast propagation speed like a metal d
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
- Hi-rigid and reduced inherent resonance HR diaphragm is employed. By using the radial papermaking technique and whizzy hybrid materials, HR diaphragm realizes low distortion, high durability, large internal-loss and fast propagation speed like a metal d
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
Measures/Schemes Fostex W400A-HR-8
SPL vs Impedance measure
Dimensions
