100% brand new and high quality Features: Exquisite workmanship, anti-corrosion and wear resistance. Premium material ensures maximum strength and durability for long lasting usage. Bass Coil only, other accessories demo in the picture are not included! Specification: Coil Material: Round Copper Wire Skeleton Material: White Aluminum Belt Sound Hole Type: Accessories Impedance: about 8Ω Color: As Pictures Shown Size: One Size Height: 1.5mm/ 0.06in Diameter: 51.5mm/ 2.03in Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 2 Pcs x Bass Coils