SB Audience |
NERO-12MWN400D-8_STO |
Cone driver |
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Brand SB Audience |
TLHP code NERO-12MWN400D-8_STO |
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Product type Cone driver |
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Ancienne version avec membrane non traitée, produit neuf dans son emballage d'origine.
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.
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