Product Name: 8 Inch Neo MID Range Speakers 8" PA Speaker for Car Audio Model NO.: HYW-850-052 Brand: OEM Certification: CE Usage: Expand Volume, Line Array Cone: Paper Cone Category: Speaker Net Weight: 2.3kg Gross Weight: 3kg Package Size: 240x240X130mm Sensitivity(1W/1m): 97dB RMS Power Handling: 150W Magnet Material: Neodymium Voice Coil Diameter: 50mm/2 Inch Cone Material: Paper Edge Material: Cloth Basket Material: Die-Casting Aluminium Trademark: OEM Transport Package: Double Cartons Specification: 8 inch Origin: China HS Code: 8518290000 Product Description Product DescriptionFeatures :8" Pa speaker for car audio application60Hz-8kHzFrequency response2"/50mm Copper voice coil150W RMS, 300Watt continuous program power handlingNeodymium magnet97dB sensitivitySpeccification : SpecificationNominal diameter200/8mm/inchNominal impedance4ohmMin impedance3.6ohmFrequency response60-8kHzMagnet materialNeodymiumSensitivity (1w/1m)96dBNominal power handling150WattsContinuous power handling300WattsVoice coil diameter50/2"mm/ inchWinding materialCopperCone materialPaperSurround materialClothT/S ParameterFs64.4HzRe3.6ΩQes0.27Qts0.23Qms1.83Vas17.4LRms5kg/sCms0.27mm/NMms22.5grdBSPL94.2dBBI11.1N/AXmax4mmShipping informationNet weight2.3KGShipping weight (5 pairs)26KGShipping box size (5 pairs)560x280x570mm