Specification Sheet - Smooth BS 10N/250A
10" - 250 W Bass Speakers Loudspeaker
Smooth BS 10N/250A -
8Ω
General Characteristics | ||
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Nominal Overall Diameter | 268 mm | 11 in |
Nominal Voice Coil Diameter | 65 mm | 3 in |
Magnet Weight | 220 g | 8 oz |
Overall Weight | 2.2 kg | 4.85 lbs |
Flux Density | 1.14 T | |
Voice Coil Winding Depth | 18 mm | 0.71 in |
Magnetic Gap Depth | 10 mm | 0.39 in |
Thiele-Small Parameters |
8Ω
|
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Voice Coil DC Resistance | RE | 5.1 | Ω |
Resonance Frequency | ƒS | 58 | Hz |
Mechanical Q Factor | QMS | 6.45 | |
Total Q Factor | QTS | 0.43 | |
Mechanical Moving Mass | MMS | 41.9 | g |
Mechanical Compliance | CMS | 180 | µm/N |
Force Factor | BxL | 12.94 | Wb/m |
Equivalent Acoustic Volume | VAS | 30.9 | lt. |
Maximum Linear Displacement | XMAX | ±5 | mm |
Excursion Limit | XVAR | ±7.4 | mm |
Reference Efficiency | nO | 1.22 | % |
Diaphragm Area | SD | 346.3 | cm2 |
Voice Coil Inductance @ 1kHz | LE | 0.84 | mH |
Electrical Q Factor | QES | 0.46 |
Constructive Characteristics | ||
---|---|---|
Magnet | Neodymium | |
Voice Coil Winding | Copper | |
Voice Coil Former | Fiberglass | |
Cone Material | Paper | |
Surround Material | Treated Cloth | |
Dust Dome Material | Solid Paper | |
Basket Material | Aluminum Die-Cast | |
Surround Treatment | Yes |