DAS |
12B |
12B-8 |
Cone driver |
Sold by piece |
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Brand DAS |
Model 12B |
TLHP code 12B-8 |
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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: 5 weeks
General |
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Product type | Cone driver |
Brand | DAS |
Reference | 12B |
Product code | 12B |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 99 dB |
Calculated sensitivity | 97.82 dB |
Nominal power handling | 500 W |
Bandwidth | 50÷5000 Hz |
Fundamental parameters |
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Mms | 65 gr |
Re | 5.7 ohm |
Small signal parameters |
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Fs | 46 Hz |
Qes | 0.192 |
Qms | 8.72 |
Qts | 0.188 |
Vas | 78 L |
Datas |
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Xmax | ±4 mm |
EBP | 240 Hz |
Fs / Qts | 245 Hz |
Vas * Qts² | 2.76 L |
Efficiency | 3.71 % |
Calculated efficiency | 3.8 % |
Dimensions |
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Voice coil diameter | 4 inch |
Outside diameter | 320 mm |
Baffle cutout diameter | 289 mm |
Front thickness | 12 mm |
Depth after front | 115 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.
* Shows the on-axis (black) and 45-degree (grey) frequency response at 1m of a unit flush on a measurement baffle and radiating to an anechoic environment and driven by a 2.83 V swept sine signal.
* Show impedance with frequency of a unit suspended in free air.
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.