Eighteen Sound |
21NTLW5000 |
21NTLW5000-8 |
ALT215000WF08NA - 022218N500 |
Cone driver |
Sold by piece |
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Brand Eighteen Sound |
Model 21NTLW5000 |
TLHP code 21NTLW5000-8 |
Manufacturer code ALT215000WF08NA - 022218N500 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Aug 2, 2024 and Aug 9, 2024
General |
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Product type | Cone driver |
Brand | Eighteen Sound |
Reference | 21NTLW5000 |
Product code | ALT215000WF08NA - 022218N500 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 21 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 97 dB |
Calculated sensitivity | 95.1 dB |
Nominal power handling | 1800 W |
Max power handling | 4000 W |
Bandwidth | 30÷1800 Hz |
Fundamental parameters |
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Sd | 1662 cm² |
Mms | 372 gr |
Cms | 72 µm/N |
Le | 1.6 mH |
Re | 5.3 ohm |
BL | 32 T.m |
Small signal parameters |
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Fs | 31 Hz |
Qes | 0.38 |
Qms | 5.2 |
Qts | 0.36 |
Vas | 270 L |
Datas |
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Xmax | ±17.5 mm |
EBP | 82 Hz |
Zmin | 6.8 ohm |
Fs / Qts | 86 Hz |
Vas * Qts² | 35 L |
Calculated efficiency | 2.04 % |
Weight | ~12.5 kg |
Dimensions |
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Voice coil diameter | 4.5 inch |
Outside diameter | 545 mm |
Baffle cutout diameter | 492 mm |
Depth | 320 mm |
Front thickness | 18 mm |
Depth after front | 302 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.
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.