MarkAudio |
Alpair 12 PW |
ALPAIR-12-PW_BLUE-6 |
Cone driver |
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Brand MarkAudio |
Model Alpair 12 PW |
TLHP code ALPAIR-12-PW_BLUE-6 |
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Product type Cone driver |
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General |
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Product type | Cone driver |
Brand | MarkAudio |
Reference | Alpair 12 PW |
Informations |
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Nominal impedance | 6 ohm |
Dimensional category | 8 inch |
Frequency coverage type | Sub, Fullrange |
Manufacturer sensitivity | 88.641 dB |
Calculated sensitivity | 88.61 dB |
Nominal power handling | 40 W |
Color | Light blue |
Fundamental parameters |
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Sd | 147.411 cm² |
Mms | 11.687 gr |
Cms | 1468 µm/N |
Le | 0.05 mH |
Re | 5.4 ohm |
BL | 5.308 T.m |
Small signal parameters |
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Fs | 38.426 Hz |
Qes | 0.541 |
Qms | 1.44 |
Qts | 0.393 |
Vas | 45.292 L |
Datas |
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Xmax | ±4.25 mm |
EBP | 71 Hz |
Fs / Qts | 98 Hz |
Vas * Qts² | 7 L |
Calculated efficiency | 0.46 % |
Dimensions |
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Voice coil diameter | 1.18 inch |
Outside diameter | 207 mm |
Depth | 96.3 mm |
Front thickness | 10.6 mm |
Depth after front | 85.7 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Plastic |
Winding material | Copper |
Voice coil former | Aluminium |
Surround shape | One roll |
Surround material | Rubber |
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.