Oberton |
8M250 |
8M250-8 |
11108F0208 |
Cone driver |
Sold by piece |
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Brand Oberton |
Model 8M250 |
TLHP code 8M250-8 |
Manufacturer code 11108F0208 |
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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: 15 weeks
The 8M250 loudspeaker is combining high efficiency and 250W power capacity with use of 51 mm aluminium voice coil.
It features aluminium die cast frame, 156 mm magnet structure and curvilinear paper cone. 8M250 is intended for use as a direct radiating or horn loaded midrange speaker.
Application : Midrange speaker
KEY FEATURES :
99.5 db 1W / 1m average sensitivity
51 mm high temperature aluminium voice coil
500 W AES program power
Powerful, ferrite 156 mm magnet structure
General |
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Product type | Cone driver |
Brand | Oberton |
Reference | 8M250 |
Product code | 11108F0208 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 8.5 inch, 9 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 99.5 dB |
Calculated sensitivity | 96.83 dB |
Nominal power handling | 250 W |
Bandwidth | 90÷5000 Hz |
Fundamental parameters |
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Mms | 16.38 gr |
Le | 0.42 mH |
Re | 5 ohm |
Small signal parameters |
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Fs | 74.37 Hz |
Qes | 0.204 |
Qms | 14.01 |
Qts | 0.201 |
Vas | 15.63 L |
Datas |
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Xmax | ±2.75 mm |
EBP | 365 Hz |
Fs / Qts | 370 Hz |
Vas * Qts² | 0.64 L |
Calculated efficiency | 3.03 % |
Weight | ~4.3 kg |
Dimensions |
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Voice coil diameter | 2 inch |
External dimensions | 210 | 225 mm |
Baffle cutout diameter | 187 mm |
Front thickness | 12 mm |
Depth after front | 78 mm |
Diamètre aimant (mm) | 155 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.