基本信息
| 牌子的名字 | yuesheng |
|---|---|
| 模式的数量 | SD-18 |
| 使用 | Home Theatre |
| 出生地 | Guangdong China (Mainland) |
| 类型 | 积极 |
SD-18GENERAL SPECIFICATIONSNominal Diameter18inchRated Impedance8ΩPower Handing Capacity700WattsSensitivity 1W,1M94dBEffective Piston Diameter391mmVoice Coil Diameter99.5mm4inchTHIELE-SMALL PARAMETERSResonance FrequencyFs40HzDC ResistanceRe5ΩMechanical Q FactorQms11.6Electrical Q FactorQes0.49Total Q FactorQts0.47BL FactorBL24TMEffective Moving MassMms237grEquivalent Cas Air LoadVas156literEffettive Piston AreaSd0.12m2Half-Space EfficiencyEff1.96%Airgap HeightHag12mmVoice coil HeightHvc26.0mmVoice coil Over-HungXmax7mmPHYSICAL INFORMATIONBasketAluminiumMagnet Type,Size ODxIDxH(mm)220x110x25.4Ferrite125 OZVoice Coil FormerTGLVoice Coil MaterialALRCone MaterialPulp PaperSurroundTreated ClothSpiderCotton Blend PolyesterDust CapPulp Paper
交货条款及包装
Packaging Detail: 1pcs/cartonscarton size:53.8*53.8*28(cm) Delivery Detail: 45-50 days
端口: guangzhou/shenzhen
付款条款
Telegraphic transfer
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支付方式
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