Visaton |
FRS 8 - 4 OHM |
FRS 8-4 |
2003 |
Cone driver |
Sold by piece |
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Brand Visaton |
Model FRS 8 - 4 OHM |
TLHP code FRS 8-4 |
Manufacturer code 2003 |
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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: 3 weeks
8 cm (3.3") HiFi fullrange driver. Linear frequency response between 200 and 20000 Hz. Suitable for surround effect speakers, mini sub/sat systems. Due to the small size very suitable for model construction and as control speaker for electronic devices.
Typical applications:
- Control speaker for electronic devices
- Ceiling-mounted speakers in railway carriages and busses
- Mini Hi-fi systems
- Model construction
Attributes:
- Moisturised cone
- Metal basket
General |
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Product type | Cone driver |
Brand | Visaton |
Reference | FRS 8 - 4 OHM |
Product code | 2003 |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 3 inch, 3.5 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 82 dB |
Calculated sensitivity | 84.93 dB |
Nominal power handling | 30 W |
Max power handling | 50 W |
Operating temperature | -25...100 ° |
Bandwidth | 100÷20000 Hz |
Fundamental parameters |
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Sd | 31 cm² |
Mms | 2.5 gr |
Le | 0.4 mH |
Re | 3.5 ohm |
BL | 2.2 T.m |
Small signal parameters |
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Fs | 120 Hz |
Qes | 0.85 |
Qms | 3.61 |
Qts | 0.69 |
Vas | 1 L |
Datas |
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Flux density | 0.8 T |
Xmax | ±1.58 mm |
Calculated Xmax | ±1.5833 mm |
Xvar, Xmech, Xlim | ±2.5 mm |
EBP | 141 Hz |
Fs / Qts | 174 Hz |
Vas * Qts² | 0.48 L |
Calculated efficiency | 0.2 % |
Weight | ~0.28 kg |
Dimensions |
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Voice coil diameter | 0.79 inch |
Winding depth | 4.5 mm |
Gap height | 4 mm |
External dimensions | 78 | 93 mm |
Baffle cutout diameter | 73 mm |
Front thickness | 4.5 mm |
Depth after front | 35.5 mm |
Diamètre aimant (mm) | 60 mm |
Shape & Materials |
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Magnet type | Ferrite |
Basket masterial | Acier |
Surround material | Rubber |
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.