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Guangzhou Wanchang Sound CO.,LTD
Guangzhou Wanchang Sound CO.,LTD  

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Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: 10AV-9

12 inch professional speaker cell

10FV-9
GENERAL SPECIFICATIONS
Nominal Diameter12inch
Rated Impedance8Ω
Power Handing Capacity300Watts
Sensitivity 1W,1M95.3dB
Effective Piston Diameter260mm
Voice Coil Diameter75.5mm 3inch
THIELE-SMALL PARAMETERS
Resonance FrequencyFs 44.5Hz
DC ResistanceRe 5.4Ω
Mechanical Q FactorQms 2.09
Electrical Q FactorQes 0.32
Total Q FactorQts 0.28
BL FactorBL 17TM
Effective Moving MassMms 62.6gr
Equivalent Cas Air LoadVas 81.6liter
Effettive Piston AreaSd 0.053m2
Half-Space EfficiencyEff 2.10%
Airgap HeightHag 8mm
Voice coil HeightHvc 17.0mm
Voice coil Over-HungXmax 4.5mm
PHYSICAL INFORMATION
BasketAluminium
Magnet Type,Size ODxIDxH(mm)170x85x20Ferrite
Voice Coil FormerKapton 400°C
Voice Coil MaterialCopper Wire 300°C
Cone MaterialPulp Paper
SurroundTreated Cloth
SpiderCotton Blend Polyester
Dust CapPulp Paper
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Tel: 86-20-86948010
Mobile: 86- 137 6060 0032
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Company Info

Guangzhou Wanchang Sound CO.,LTD [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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