Ganyon Electro-Acoustic Co., Ltd.  

Product Name: Gw-2103na 21 Inch 1450W Powerful Neodymium Subwoofer Loudspeaker Model NO.: GW-2103NA THD: 0.005%-0.01% Monitor: No LED Certification: CE, RoHS Application: Commercial, Home Speaker Material: Neodymium Speaker System: Optional Combination Operation Mode: Wire / Remote Control Activity: Passive Hi-Fi: Not Hi-Fi Noise: <102dB Weight: 18kg Materials: Neodymium Drivers: 21 Inch Power Handing: 1450W Voice Coil: 126mm Response: 33-1.5kHz Spl: 100 dB Trademark: Ganyon Transport Package: 600 X 600 X300 mm Specification: 21"-1450W Origin: China HS Code: 85182900 Product Description GW-2103NA powerful subwoofer :Key features:1450W AES Power Handing126mm(5 in) Copper Voice Coil33-1.5KHz Response100 dB SPLTYPICAL CHARACTERISTICSNominal Diameter-546 mmRated impedance-8ΩHalf space sensitivity (1w@1m)-99 dB SPLUsable freq. range-33 - 1500 HzAES Power handing (1)-1450WMaximum Power Handing (2)-2900WMax Sound Pressure LevelSPLmax102 dB SPLMagnet Diameter-121 x 15 mmVoice Coil Diameter-126 mmBL ProductBL33.6 N/AMoving massMms0.176 kgTHIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)Resonance frequencyFs33(±5) HzDC ResistanceRe5.6(±0.5) ΩMechanical quality factorQms3.6Electrical quality factorQes0.25Total quality factorQts0.23Mechanical suspension complianceCms180 (10-6.m/N)Effective piston areaSd0.142 m²Equivalent Cas air loadVas345 dm³Max linear excursionXmax12 ±mmLinear displacement volumeVd0.726 (10-3.m³)Reference efficiencyh02.8 %Unity load volumeVas.Qts²13.7 (10-3.m³)MOUNTING AND SHIPPING INFORMATIonOverall Diameter546 mmBolt Circle Diameter519 mmBaffle Cutout Diameter501 mmDepth252 mmNet Weight18.1 kgShipping Weight19.2 kgShipping Box600 x 600 x 300 mmABSOLUTE MAXIMUM PATINGSShort term max. Input voltageVmax125VMax. excursion before damageXdam16±mmAmbient operating temperatureTa-10 to +50Storage temperature--20 to +70Environmental withstanding Q-OutdoorPaymentmethods1.T/T;2.WesternUnion;3.MoneyGram;4.Cash.Transportationmethods1.Byairtoairport;2.Byseatoseaport;3.ByExpressdoortodoor,DHL,TNT,FEDEX,UPS,EMSetc.Ourservice:Pre-saleServiceA.Qualityisourcompany'sculture.B.Reasonablepriceandreliableservice.C.Richexperienceofdesign,manufactureandsellPro-audio,Speakers,amplifiers,etc.Middle-saleServiceA.Checkingthemostsuitableshippingwaysforcustomers.B.Testingqualityagainbeforesendinggoods.C.Sendingthetrackingnumber/billofloading,andupdatethesituationsofthegoodstillcustomersreceivethegoodsAfter-saleserviceA.Weareverygladthatcustomergiveussomesuggestionforpriceandproducts.B.Ifyouhaveanyquestion,pleasecontactwithusfreelybyE-mailorTelephone.