Product Name: PA Audio Sound System Line Array Speaker 10'' Neodymium Woofer with Wooden Box. Model NO.: 10NDF65U1 Certification: CE, RoHS, FCC Application: Stage Operation Mode: No Activity: Passive Noise: 0 AES Power Rating: 350 W Program Power: 700 W Frequency Range: 65-4000Hz Voice Coil: 2.5''vc Ccaw in/out Sensitivity: 96 dB Impedance: 8 Ohm Magnet: Neodymium Chassis: Aluminium Trademark: CI Transport Package: Carton Specification: 280 x 280 x 154 mm Origin: China HS Code: 8518290000 Product Description PA Audio Sound System Line Array Speaker 10'' Neodymium Woofer With Wooden Box.2.5 INCH EDGEWOUND CCA VOICE COIL96 dB/SPL SENSITIVITY700 WATT PROGRAM POWER HANDINGFEM OPTIMIZED MOTOR AND SUSPENSIonSOPTIMIZED COOLING SYSTEMRESonANCE FREE AND HEAVY DUTY BASKET DESIGNALUMINIUM DEMODULATING RINGGENERAL SPECIFICATIonSNominaldiametermm(in.)262(10)NominalimpedanceΩ8MinimumimpedanceΩ6.8Programpower(1)W700AESPowerrating(2)W350Sensitivity(3)dB96FrequencyrangeHz65~4000Voicecoildiametermm(in.)65(2.5)ChassismaterialAluminiumMagnetmaterialNeodymiumMagnetdimensions(ODxIDxh)mm64x10x10CoilmaterialCCAWFormermaterialGlassFiberXmax(4)mm6Xmech(5)mm10Gapheightmm8VoicecoilWingdingheightmm16SMALL SIGNAL PARAMETERSDCresistanceReOhm5.2ResonancefrequencyFsHz65MovingmassMmsg38ComplianceCmsmm/N0.15ForcefactorBLN/A16.8MechanicalQ-factorQms2.7ElectricalQ-factorQes0.39TotalQ-factorQts0.34EquivalentairvolumeVasI31VoicecoilInductanceLemH0.9DiaphragmareaSdcm²346ReferenceefficiencyEta0%2.1SHIPPING INFORMATIONNetweightKg3.5Multipacksize(1)(WxDxH)mm280x280x154MultipackweightKg4QualityAssuranceSince 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.