Guangzhou Hiwell Audio Equipment Factory
--Professional audio woofers, drivers and custom designs.
Model: 12FW75V1
Professional audio speaker size 12 inch
Feature:
8 ohm 75.5mm/3 inch Voice coil High Tempreture resistance in 12 inch audio speaker
96.5 dB SPL ,300 Watts RMS
High Y35 Ferritemagnet grade
Special cone coating for better sound and water against. GENERALSPECIFICATIONSNominaldiametermm(in.)311(12)NominalimpedanceΩ8MinimumimpedanceΩ6.6Programpower(1)W800AESPowerrating(2)W400Sensitivity(3)dB97FrequencyrangeHz58~3500Voicecoildiametermm(in.)75(3)ChassismaterialAluminiumMagnetmaterialFerriteMagnetdimensions(ODxIDxh)mm170x85x20CoilmaterialCCAWFormermaterialGlassFiberXmax(4)mm6Xmech(5)mm11.5Gapheightmm9VoicecoilWingdingheightmm18SMALLSIGNALPARAMETERSDCresistanceReOhm5.3ResonancefrequencyFsHz58MovingmassMmsg63ComplianceCmsmm/N0.15ForcefactorBLN/A17.5MechanicalQ-factorQms4.6ElectricalQ-factorQes0.36TotalQ-factorQts0.33EquivalentairvolumeVasI60VoicecoilInductanceLemH0.75DiaphragmareaSdcm²542Referenceefficiency%2.6SHIPPINGINFORMATIONNetweightKg5Multipacksize(1)(WxDxH)mm325x325x175MultipackweightKg6