B&C Speakers |
12PS76 |
12PS76-4 |
ALT12PS764 |
Cone driver |
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Brand B&C Speakers |
Model 12PS76 |
TLHP code 12PS76-4 |
Manufacturer code ALT12PS764 |
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Product type Cone driver |
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General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 12PS76 |
Product code | ALT12PS764 |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 96 dB |
Calculated sensitivity | 96.23 dB |
Nominal power handling | 450 W |
Max power handling | 900 W |
Bandwidth | 41÷1000 Hz |
Fundamental parameters |
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Sd | 522 cm² |
Mms | 82.6 gr |
Cms | 187 µm/N |
Le | 1.12 mH |
Re | 3 ohm |
BL | 18.8 T.m |
Small signal parameters |
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Fs | 41 Hz |
Qes | 0.18 |
Qms | 3.37 |
Qts | 0.17 |
Vas | 71.7 L |
Datas |
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Flux density | 1.15 T |
Xmax | ±7 mm |
Xvar, Xmech, Xlim | ±9 mm |
EBP | 228 Hz |
Zmin | 4.1 ohm |
Fs / Qts | 241 Hz |
Vas * Qts² | 2.08 L |
Efficiency | 2.51 % |
Calculated efficiency | 2.64 % |
Weight | ~7.6 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Outside diameter | 316 mm |
Baffle cutout diameter | 282 mm |
Depth after front | 9999 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
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.