Eighteen Sound |
21iD |
21ID-2 |
ALT2100IDWF02NA - 022212N0K0 |
Cone driver |
Sold by piece |
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Brand Eighteen Sound |
Model 21iD |
TLHP code 21ID-2 |
Manufacturer code ALT2100IDWF02NA - 022212N0K0 |
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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
General |
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Product type | Cone driver |
Brand | Eighteen Sound |
Reference | 21iD |
Product code | ALT2100IDWF02NA - 022212N0K0 |
Informations |
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Nominal impedance | 2 ohm |
Dimensional category | 21 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 94.2 dB |
Calculated sensitivity | 96.99 dB |
Nominal power handling | 1800 W |
Max power handling | 3600 W |
Bandwidth | 29÷1600 Hz |
Fundamental parameters |
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Mms | 489 gr |
Cms | 36 µm/N |
Le | 1.08 mH |
Re | 1.3 ohm |
BL | 25.2 T.m |
Small signal parameters |
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Fs | 38 Hz |
Qes | 0.24 |
Qms | 5.6 |
Qts | 0.23 |
Vas | 143 L |
Datas |
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Xmax | ±14 mm |
EBP | 158 Hz |
Zmin | 2 ohm |
Fs / Qts | 165 Hz |
Vas * Qts² | 7.57 L |
Calculated efficiency | 3.14 % |
Weight | ~13.6 kg |
Dimensions |
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Voice coil diameter | 5.3" inch |
Outside diameter | 545 mm |
Baffle cutout diameter | 492 mm |
Depth | 250 mm |
Front thickness | 18 mm |
Depth after front | 232 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
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.
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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.