Fostex |
W300AII |
W300AII-8 |
Cone driver |
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Brand Fostex |
Model W300AII |
TLHP code W300AII-8 |
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Product type Cone driver |
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High fidelity alnico woofer, 76 mm and 8 ohm voice coil, fine-ceramics multi-coated cone, very low resonance frequency.
General |
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Product type | Cone driver |
Brand | Fostex |
Reference | W300AII |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 93 dB |
Calculated sensitivity | 92.72 dB |
Nominal power handling | 50 W |
Bandwidth | 25÷3000 Hz |
Fundamental parameters |
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Mms | 92.7 gr |
Le | 0.1 mH |
Re | 7 ohm |
Small signal parameters |
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Fs | 25 Hz |
Qes | 0.29 |
Qms | 9.17 |
Qts | 0.28 |
Vas | 227.01 L |
Datas |
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Xmax | ±6.5 mm |
EBP | 86 Hz |
Fs / Qts | 89 Hz |
Vas * Qts² | 17.8 L |
Efficiency | 1.2 % |
Calculated efficiency | 1.18 % |
Weight | ~9.4 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Outside diameter | 317 mm |
Baffle cutout diameter | 278 mm |
Front thickness | 19 mm |
Depth after front | 131.5 mm |
Diamètre aimant (mm) | 140 mm |
Shape & Materials |
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Magnet type | Alnico |
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.