Eminence |
ALPHA-3A |
ALPHA-3A-8 |
U-ALPHA_3-8 |
Cone driver |
Sold by piece |
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Brand Eminence |
Model ALPHA-3A |
TLHP code ALPHA-3A-8 |
Manufacturer code U-ALPHA_3-8 |
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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 | Eminence |
Reference | ALPHA-3A |
Product code | U-ALPHA_3-8 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 3 inch, 4 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 88.6 dB |
Calculated sensitivity | 86.54 dB |
Nominal power handling | 30 W |
Bandwidth | 150÷20000 Hz |
Fundamental parameters |
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Mms | 2 gr |
Le | 0.11 mH |
Re | 5.12 ohm |
Small signal parameters |
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Fs | 118 Hz |
Qes | 0.53 |
Qms | 7.94 |
Qts | 0.5 |
Vas | 0.95 L |
Datas |
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Xmax | ±2.4 mm |
EBP | 223 Hz |
Fs / Qts | 236 Hz |
Vas * Qts² | 0.24 L |
Calculated efficiency | 0.29 % |
Weight | ~0.47 kg |
Dimensions |
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Voice coil diameter | 0.79 inch |
External dimensions | 82.3 | 101.1 mm |
Baffle cutout diameter | 77.2 mm |
Depth after front | 44.6 mm |
Shape & Materials |
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Front chape | Non 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.
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.