Product Name: 10 Inch Woofer Speaker for PRO Audio 10 Inch Bass Speaker 98dB Model NO.: HYW-1065-044 Certification: CE Net Weight: 3.8kg Gross Weight: 4.5kg Package Size: 32X32X16mm Sensitivity(1W/1m): 98dB RMS Power Handling: 300W Magnet Material: Ferrite Voice Coil Diameter: 65mm/2.5 Inch Cone Material: Paper Edge Material: Cloth Basket Material: Die-Casting Aluminium Trademark: OEM Transport Package: Double Cartons Specification: 10 inch Origin: China HS Code: 8518290000 Product Description SpecificationFeatures :-Professional woofer speakers from 10"-18" optional- 600W continuous program power capacity, 300W RMS power handling- 98dB sensitivity 1w/1m- 50hz-4khz Frequency response- 2.5" High temperature CCAW voice coil wire and fiberglass former- Ideal for compact 2-way speaker system .Speccification : SpecificationNominal diameter260/10mm/inchNominal impedance8ohmMin impedance LF5.2ohmFrequency response50-4kHzMagnet size145x20mmMagnet materialFerriteSensitivity (1w/1m)98dBNominal power handling300WattsContinuous power handling600WattsVoice coil diameter65/2.5mm/ inchWinding materialCCAWCone materialPaperSurround materialClothT/S ParameterFs61.2HzRe5.2ΩQes0.55Qts0.53Qms12.32Vas36.2LRms1.0kg/sCms0.20mm/NMms33.2grBI11.0N/ARp60.5ΩLp33.9mHCp498.6uFLe0.7mHXmax (one-way)3.5mmMounting informationOverall diameter261/10.28mm/inchBolt Circle diameter247/9.72mm/inchBaffle Cutout diameter230/9.06mm/inchTotal Depth117/4.61mm/inchMounting depth103/4.06Flange thickness12/0.47mm/inchShipping informationNet weight3.8KGShipping weight4.5KGShipping box300x300x140mm