Guangzhou Hengda Audio Equipment Co., Ltd.  

Product Name: Hot Sale Full Range DJ Speaker PA Speaker PRO Audio Equipment Loudspeaker Model NO.: HDW-15392 THD: <0.005% Monitor: None Application: Commercial, Live Show, Stage Speaker Material: metal Speaker System: Mono Operation Mode: Wire / Remote Control Activity: Passive Hi-Fi: Not Hi-Fi Noise: <95dB Type: 15 Inch Woofer Magnet: 190 Ferrite Voice Coil: 3 Inch/75 mm Basket: Cast Aluminium Sensitivity: 98 dB Frequency Range: 51-4K Hz Trademark: OEM and ODM are both welcome Transport Package: by Export Carton or as Your Requirement Specification: Net Weight: 6.8KG Origin: China HS Code: 851829000 Product Description Hot Sale Full Range DJ Speaker PA Speaker Pro Audio Equipment loudspeakerProduct Main Features :-15 inch woofer speakers indoor/outdoor speaker- 900W continuous program power capacity- 98 dB sensitivity 1W/1M- 51hz-4khz Frequency response- 3inch/75mm copper voice coilGeneral SpecificationsNominal Diameter380/15mm/inchRated Impedance8ohmNominal Power handling450WattsProgram Power900WattsSensitivity(lw/lm)98dBFrequency Range51-4KHzMinimum Impedance(Zmin)5.6ohmVoice Coil Diameter8mm/inchVoice Coil MaterialCCAWNumber of layers2Magnet gap depth8mmSurround ShapeM-roolBasketCast AluminiumMagnet190Mounting InformationOverall Diameter381mmBolt Circle Diameter388mmBaffle Cutout Diameter357mmOverall Depth165mmNet Weight6.8kgShipping weight7.7kgShipping Box400*400*180mmThiele-Small ParametersResonance frequencyFs51.1HzDC resistanceRe5.6ohmMechanical factorQms8.96Electrical factorQes0.56Total factorQts0.53Mechanical complianceCms0.12mm/NMechanical resistanceRms2.8mech-ohmof suspension lossesEffective Moving MassMms78.1grHalf-space efficiencyEff3.08%BL FactorBL15.8T.mEquivalent Cas air loadVas135litersVoice-coil inductanceLelK0.9mHINTRODUCTIonHengda Audio is a professinal speakermanufacturerwith experience in the PA speaker field for 10years. We make different tranducers,compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.