SEAS |
W18EX003 |
W18EX003-8 |
E0074-08 |
Cone driver |
Sold by pair |
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Brand SEAS |
Model W18EX003 |
TLHP code W18EX003-8 |
Manufacturer code E0074-08 |
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Product type Cone driver |
Sales packaging Sold by Pair |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 5 weeks
General |
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Product type | Cone driver |
Brand | SEAS |
Reference | W18EX003 |
Product code | E0074-08 |
Informations |
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Product manufacturer range | 18 cm, Excel, Woofer |
Nominal impedance | 8 ohm |
Dimensional category | 7 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 87 dB |
Calculated sensitivity | 86.57 dB |
Nominal power handling | 160 W |
Max power handling | 280 W |
Bandwidth | 40÷3000 Hz |
Fundamental parameters |
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Sd | 126 cm² |
Mms | 19 gr |
Cms | 1300 µm/N |
Rms | 0.79 kg/s |
Le | 0.2 mH |
Re | 6.1 ohm |
BL | 8.5 T.m |
Small signal parameters |
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Fs | 32 Hz |
Qes | 0.32 |
Qms | 4.85 |
Qts | 0.3 |
Vas | 29 L |
Datas |
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Flux density | 1.3 T |
Xmax | ±5 mm |
Calculated Xmax | ±7 mm |
Xvar, Xmech, Xlim | ±10 mm |
EBP | 100 Hz |
Fs / Qts | 107 Hz |
Vas * Qts² | 2.61 L |
Calculated efficiency | 0.29 % |
Weight | ~2.5 kg |
Dimensions |
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Voice coil diameter | 1.54 inch |
Winding depth | 16 mm |
Gap height | 6 mm |
Outside diameter | 176 mm |
Baffle cutout diameter | 145.2 mm |
Depth | 86.9 mm |
Front thickness | 5.2 mm |
Depth after front | 81.7 mm |
Diamètre aimant (mm) | 110 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Acier |
Winding material | Copper |
Voice coil former | Titanium |
Surround shape | One roll |
Surround material | Rubber |
Cone material | Magnesium / Graphene |
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.