Eighteen Sound |
18TLW3000 |
18TLW3000-4 |
ALT183000WF04FA - 0221843000 |
Cone driver |
Sold by piece |
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Brand Eighteen Sound |
Model 18TLW3000 |
TLHP code 18TLW3000-4 |
Manufacturer code ALT183000WF04FA - 0221843000 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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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: 11 weeks
4000 W program power handling
100 mm (4 in) Tetracoil dual voice coil, equivalent to a single coil diameter larger than 152 mm (6 in)
Ultra linear suspension design for excellent sound clarity and very low distortion
Symmetric flux density and inductance behaviour
Low noise forced air cooling design
Water repellent cone and epoxy coated plates for outdoor use
Suitable for vented, horn loaded and bandpass high performance subwoofer design
General |
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Product type | Cone driver |
Brand | Eighteen Sound |
Reference | 18TLW3000 |
Product code | ALT183000WF04FA - 0221843000 |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 18 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 94 dB |
Calculated sensitivity | 94.11 dB |
Nominal power handling | 1800 W |
Max power handling | 3600 W |
Bandwidth | 30÷2000 Hz |
Fundamental parameters |
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Sd | 1225 cm² |
Mms | 280 gr |
Cms | 90 µm/N |
Le | 1.2 mH |
Re | 2.4 ohm |
BL | 20 T.m |
Small signal parameters |
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Fs | 32 Hz |
Qes | 0.36 |
Qms | 13.8 |
Qts | 0.35 |
Vas | 185 L |
Datas |
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Xmax | ±12 mm |
EBP | 89 Hz |
Zmin | 3 ohm |
Fs / Qts | 91 Hz |
Vas * Qts² | 22.67 L |
Calculated efficiency | 1.62 % |
Weight | ~13.2 kg |
Dimensions |
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Voice coil diameter | 4 inch |
Outside diameter | 462 mm |
Baffle cutout diameter | 416 mm |
Depth | 275 mm |
Front thickness | 24 mm |
Depth after front | 251 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.
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.