["brand new and high quality\nFeatures:\nMade of high quality material, this speaker's volume is loud, with great sound quality and no sand noise.\nIt features premium wires and high-quality paper coating cone with sealed back design surround that provides a strong foundation for a penetrating sound.\n25 cores with 20W high rated power, 8 ohm impedance, and sensitivity is 89 dB.\nFull-tone sound, complete impedance, providing you clear sound.\nWidely used for ophile speakers, bookshelf o stereo, Hi-Fi 5.1 speakers, ect..\nSpeakers only, other accessories demo in the picture is not included!\n\nSpecification:\nMaterial: Plastic, Electronic Components\nNominal Impedance: 6Ω\nRated power: 20W\nSensitivity: 89dB\nVoice Coil: High temperature voice coil\nSound film Material: 25 Silk membrane \nOverall Diameter: 74mm/2.91in;\nthrough-hole Diameter: 43mm/1.69in;\nHole Depth: 4mm/0.16in;\nColor: Black\nQuantity: 1 Pc\n\nNote:\nNo retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes: \n1 x Tweeter Speaker"]