SB Audience |
NERO-12MWN400D-8 |
Cone driver |
Sold by piece |
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Brand SB Audience |
TLHP code NERO-12MWN400D-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: 4 weeks
General |
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Product type | Cone driver |
Brand | SB Audience |
Informations |
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Product manufacturer range | 12 inch, Nero, Woofer |
Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Midbass, Midrange |
Manufacturer sensitivity | 98 dB |
Calculated sensitivity | 93.96 dB |
Nominal power handling | 400 W |
Max power handling | 800 W |
Bandwidth | 66÷6100 Hz |
Fundamental parameters |
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Sd | 543.3 cm² |
Mms | 78.8 gr |
Le | 0.19 mH |
Re | 5.4 ohm |
BL | 17.8 T.m |
Small signal parameters |
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Fs | 66 Hz |
Qes | 0.55 |
Qms | 8.98 |
Qts | 0.52 |
Vas | 31.1 L |
Datas |
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Flux density | 1.07 T |
Xmax | ±7.13 mm |
Calculated Xmax | ±7.14 mm |
Xvar, Xmech, Xlim | ±16 mm |
EBP | 120 Hz |
Zmin | 5.3 ohm |
Fs / Qts | 127 Hz |
Vas * Qts² | 8.41 L |
Efficiency | 1.55 % |
Calculated efficiency | 1.57 % |
Weight | ~4.2 kg |
Air volume occupied by the driver | 2.15 L |
Demodulation ring | Yes |
Dimensions |
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Voice coil diameter | 3 inch |
Winding depth | 17.6 mm |
Gap height | 10 mm |
Outside diameter | 322.5 mm |
Baffle cutout diameter | 285 mm |
Front thickness | 11.9 mm |
Depth after front | 133.3 mm |
Diamètre aimant (mm) | 122 mm |
Shape & Materials |
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Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | CCAW (Copper-clad aluminium wire) |
Voice coil former | Till |
Surround shape | Triple roll |
Surround material | Cloth |
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.