SB Acoustics |
SB15SFCR39-4 |
Cone driver |
Sold by piece |
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Brand SB Acoustics |
TLHP code SB15SFCR39-4 |
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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: 5 weeks
General |
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Product type | Cone driver |
Brand | SB Acoustics |
Informations |
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Product manufacturer range | 5x8 inch, Midwoofer, SFCR / Paper |
Nominal impedance | 4 ohm |
Dimensional category | 6 inch, 10 inch |
Frequency coverage type | Sub |
Manufacturer sensitivity | 89.5 dB |
Calculated sensitivity | 88.27 dB |
Nominal power handling | 80 W |
Fundamental parameters |
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Sd | 178 cm² |
Mms | 24 gr |
Cms | 1060 µm/N |
Le | 0.88 mH |
Re | 3.5 ohm |
BL | 7 T.m |
Small signal parameters |
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Fs | 31.5 Hz |
Qes | 0.34 |
Qms | 7.9 |
Qts | 0.33 |
Vas | 47.8 L |
Datas |
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Flux density | 0.94 T |
Xmax | ±11 mm |
EBP | 93 Hz |
Fs / Qts | 95 Hz |
Vas * Qts² | 5.21 L |
Calculated efficiency | 0.43 % |
Weight | ~1.7 kg |
Dimensions |
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Voice coil diameter | 1.52 inch |
External dimensions | 153 | 252.8 mm |
Depth | 95.8 mm |
Front thickness | 11.8 mm |
Depth after front | 84 mm |
Diamètre aimant (mm) | 100 mm |
Shape & Materials |
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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.
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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.