Eighteen Sound |
12ND730 |
12ND730-16 |
ALT120730WF08NA |
Cone driver |
Sold by piece |
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Brand Eighteen Sound |
Model 12ND730 |
TLHP code 12ND730-16 |
Manufacturer code ALT120730WF08NA |
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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 Oct 18, 2024 and Oct 25, 2024
General |
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Product type | Cone driver |
Brand | Eighteen Sound |
Reference | 12ND730 |
Product code | ALT120730WF08NA |
Informations |
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Nominal impedance | 16 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 98 dB |
Calculated sensitivity | 96.35 dB |
Nominal power handling | 300 W |
Bandwidth | 53÷5000 Hz |
Recommended max cutoff frequency | 1300 Hz |
Fundamental parameters |
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Sd | 531 cm² |
Mms | 57.4 gr |
Le | 2.89 mH |
Re | 10.5 ohm |
BL | 24.8 T.m |
Small signal parameters |
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Fs | 55.4 Hz |
Qes | 0.34 |
Qms | 6.46 |
Qts | 0.32 |
Vas | 56.4 L |
Datas |
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Xmax | ±6.5 mm |
Xvar, Xmech, Xlim | ±15 mm |
EBP | 163 Hz |
Zmin | 12.6 ohm |
Fs / Qts | 173 Hz |
Vas * Qts² | 5.78 L |
Calculated efficiency | 2.71 % |
Weight | ~3.8 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Outside diameter | 315 mm |
Baffle cutout diameter | 282 mm |
Depth | 141 mm |
Front thickness | 11 mm |
Depth after front | 130 mm |
Shape & Materials |
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Magnet type | Neodymium |
Winding material | Copper |
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.