Oberton |
18FBR700 |
18FBR700-8 |
11118F0508 |
Cone driver |
Sold by piece |
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Brand Oberton |
Model 18FBR700 |
TLHP code 18FBR700-8 |
Manufacturer code 11118F0508 |
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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 18FBR700 bass loudspeaker is specially designed to deliver high definition bass reproduction, because of used components that ensure low Mms.
It incorporates an 4" sandwich voice coil, paper cone with carbone fibers, a powerful, vented 220 mm magnetic structure, die cast vented aluminium frame which reduces power compression, and double spider assembly. This results in a high efficient transducer for precision subwoofer applications, with the ability to handle high excursion with low distortion and reduced thermal power compression.
Application: High Power Bass
KEY FEATURES :
98 db 1W / 1m average sensitivity
100 mm high temperature sandwich voice coil
1400 W AES program power
Powerful, vented 220 mm magnet structure
Double aluminium demodulating ring for lower distortion and improved heat dissipation
Double silicone spider for improved excursion control and linearity
General |
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Product type | Cone driver |
Brand | Oberton |
Reference | 18FBR700 |
Product code | 11118F0508 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 18 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 98 dB |
Calculated sensitivity | 97.59 dB |
Nominal power handling | 700 W |
Bandwidth | 40÷2000 Hz |
Fundamental parameters |
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Mms | 149.08 gr |
Le | 1.5 mH |
Re | 5.26 ohm |
Small signal parameters |
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Fs | 35.56 Hz |
Qes | 0.277 |
Qms | 12.63 |
Qts | 0.271 |
Vas | 231.3 L |
Datas |
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Xmax | ±8 mm |
EBP | 128 Hz |
Fs / Qts | 131 Hz |
Vas * Qts² | 16.99 L |
Calculated efficiency | 3.61 % |
Weight | ~12.9 kg |
Dimensions |
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Voice coil diameter | 4 inch |
Outside diameter | 461 mm |
Baffle cutout diameter | 417 mm |
Front thickness | 18 mm |
Depth after front | 186.5 mm |
Diamètre aimant (mm) | 220 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.