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Professional Audio High Power 21'' Neodymium 3600 Watt outdoor Stage Subwoofer.图1Professional Audio High Power 21'' Neodymium 3600 Watt outdoor Stage Subwoofer.图2

Professional Audio High Power 21'' Neodymium 3600 Watt outdoor Stage Subwoofer.

$88.00 / Piece
FOB Price:
Negotiable | Get Latest Price
Order Quantity:
1 Set / Sets
Supply Ability:
1000 Set / Sets per Month
Port:
shanghai
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
Delivery Detail:
5 days
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Product Details
Product Name: Professional Audio High Power 21'' Neodymium 3600 Watt outdoor Stage Subwoofer. Model NO.: 21NDS125U1 Certification: CE, RoHS, FCC Application: Stage Speaker Material: Plastic Operation Mode: No Activity: Passive Noise: 0 AES Power Rating: 1800 W Program Power: 3600 W Voice Coil: 5''vc Copper in/out Frequency Range: 30-1000Hz Sensitivity: 96.9 dB Impedance: 8 Ohm Magnet: Neodymium Chassis: Aluminium Trademark: CI Transport Package: Carton Specification: 570 x 570 x 280 mm Origin: China HS Code: 8518290000 Product Description Professional Audio High Power 21'' Neodymium 3600 Watt Ourdoor Stage Subwoofer.5 INCH COPPER VOICE COIL96.9 dB/SPL SENSITIVITY3600 WATT PROGRAM POWER HANDINGFEM OPTIMIZED MOTOR AND SUSPENSIONS46mm PEAK TO PEAK MAXIMUM EXCURSIonOPTIMIZED COOLING SYSTEMALUMINIUM DEMODULATING RINGDOUBLE SPIDERRESonANCE FREE AND HEAVY DUTY BASKET DESIGNGENERAL SPECIFICATIonSNominaldiametermm(in.)548(21)NominalimpedanceΩ8MinimumimpedanceΩ7.6Programpower(1)W3600AESPowerrating(2)W1800Sensitivity(3)dB96.9FrequencyrangeHz30~1000Voicecoildiametermm(in.)125(5)ChassismaterialAluminiumMagnetmaterialNeodymiumMagnetdimensions(ODxIDxh)mm115x45x16CoilmaterialSVFormermaterialGlassFiberXmax(4)mm14.5Xmech(5)mm23Gapheightmm14VoicecoilWingdingheightmm36SMALL SIGNAL PARAMETERSDCresistanceReOhm6ResonancefrequencyFsHz30MovingmassMmsg319ComplianceCmsmm/N0.09ForcefactorBLN/A28.9MechanicalQ-factorQms11ElectricalQ-factorQes0.42TotalQ-factorQts0.4EquivalentairvolumeVasI420VoicecoilInductanceLemH3.2DiaphragmareaSdcm²1750ReferenceefficiencyEta0%2.9SHIPPING INFORMATIONNetweightKg13.7Multipacksize(1)(WxDxH)mm570x570x280MultipackweightKg16.2QualityAssuranceSince 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.
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