Eminence |
ALPHA-4A |
ALPHA-4A-8 |
U-ALPHA_4-8 |
Cone driver |
Sold by piece |
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Brand Eminence |
Model ALPHA-4A |
TLHP code ALPHA-4A-8 |
Manufacturer code U-ALPHA_4-8 |
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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
Parfaitement adapté aux line arrays, à l'encastrement dans les portières ou les panneaux latéraux, et autres applications où l'espace est compté, l'Alpha 4 est un haut-parleur de 110 W d'une grande polyvalence, utilisable comme boomer/médium ou médium.
On peut en superposer plusieurs dans une même colonne, pour des applications de sonorisation vocale, ou en complément d'un tweeter et d'un caisson de graves pour des applications de sonorisation ou d'écoute musicale compactes et de hautes performances.
General |
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Product type | Cone driver |
Brand | Eminence |
Reference | ALPHA-4A |
Product code | U-ALPHA_4-8 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 4.5 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 88 dB |
Calculated sensitivity | 88.18 dB |
Nominal power handling | 55 W |
Bandwidth | 105÷12000 Hz |
Fundamental parameters |
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Mms | 4 gr |
Le | 0.28 mH |
Re | 6.73 ohm |
Small signal parameters |
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Fs | 123 Hz |
Qes | 0.84 |
Qms | 6.83 |
Qts | 0.75 |
Vas | 1.94 L |
Datas |
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Xmax | ±2.6 mm |
EBP | 146 Hz |
Fs / Qts | 164 Hz |
Vas * Qts² | 1.1 L |
Calculated efficiency | 0.42 % |
Weight | ~0.75 kg |
Dimensions |
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Voice coil diameter | 1 inch |
Outside diameter | 116.1 mm |
Baffle cutout diameter | 95.8 mm |
Depth after front | 58.7 mm |
Shape & Materials |
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Front chape | 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.