Guangzhou Hiwell Audio Electronics Co., Ltd.  

Product Name: PS Series 15'' Ferrite Woofer, Peak Power 800 Watt Professional Loudspeaker. Model NO.: 15FW75T2 Certification: CE, RoHS, FCC Application: Stage Speaker Material: Plastic Operation Mode: No Activity: Passive Noise: 0 AES Power Rating: 400 W Program Power: 800 W Frequency Range: 45 ~ 3000 Hz Voice Coil: 3'' Vc Copper in/out Sensitivity: 97.8 dB Impedance: 8 Ohm Magnet: Ferrite Chassia: Aluminium Trademark: CI Transport Package: Carton Specification: 410 x 410 x 194 mm Origin: China HS Code: 8518290000 Product Description Ps series 15'' Ferrite Woofer,Peak Power 800 Watt Professional Loudspeaker.3 INCH COPPER VOICE COIL97.8 dB/SPL SENSITIVITY800 WATT PROGRAM POWER HANDINGFEM OPTIMIZED MOTOR AND SUSPENSIonSOPTIMIZED COOLING SYSTEMRESonANCE FREE AND HEAVY DUTY BASKET DESIGNGENERAL SPECIFICATIonSNominaldiametermm(in.)383(15.07)-410(16.14)NominalimpedanceΩ8MinimumimpedanceΩ6.7Programpower(1)W800AESPowerrating(2)W400Sensitivity(3)dB97.8FrequencyrangeHz45-3000Voicecoildiametermm(in.)75(3)ChassismaterialAluminiumMagnetmaterialFerriteMagnetdimensions(ODxIDxh)mm190x90x20CoilmaterialSVFormermaterialGlassFiberXmax(4)mm5Xmech(5)mm10.5Gapheightmm10VoicecoilWingdingheightmm15SMALL SIGNAL PARAMETERSDCresistanceReOhm4.5ResonancefrequencyFsHz45MovingmassMmsg84ComplianceCmsmm/N0.11ForcefactorBLN/A17.9MechanicalQ-factorQms5.1ElectricalQ-factorQes0.46TotalQ-factorQts0.42EquivalentairvolumeVasI127VoicecoilInductanceLemH1DiaphragmareaSdcm²880ReferenceefficiencyEta0%2.7SHIPPING INFORMATIONNetweightKg6.9Multipacksize(1)(WxDxH)mm410x410x194MultipackweightKg7.8QualityAssuranceSince the raw material sent in untill the speaker sent out, every aspect of them will be fully checked.We have many advanced test equipments to measure the quality of products. No defectives will be send out.Our company have a nice quality control managing system(QC) that have strict management ofproducts and staffs.FAQ1.Q:Areyouafactoryortradingcompany?A:Weareamanufacturer withourownfactory ,we have more than 15years experience.2.Q:CanyoudoOEMandODM?A:Yes,both.We can put your idea into products.3. How many days do you need to prepare the goods?We need about 20-25working days for large order.