It is voice coilfor legitimate tweeter speakers 44 forty four treblefor titaniumfilm Lightweight and transportable As tweeter audio system accessory Tips: The patternaround the for titaniumfilm can be random delivery, please shopping carefully while you intellect Specifications: Item Type: 44 forty four highpitch diaphragm highvoice coils Impedance: 8Ω Power: 50-120 for W CoilMaterial: Copper Coated Aluminum Membrane Vibrating Material: Imported for TitaniumMembrane Color: Sliver Size: (approx) Cylindrical Diagonal Line: 9/3 Back Diagonal Line: 10/4 Outer CircularDiameter: 7/2 Inner CircularDiameter: 4/1 Quantity: 1 PC (other accessories demo within the photograph isn't included) Note: 1: 1cm=10mm=0 2 allow 0-1cm error due to manual size pls make sure you do not mind before you bid three to the adaptation between varied monitors, the image won't mirror the particular shade of the thing Thank you! Package Includes: (No retail package) 1PC forty four 44 highpitch diaphragm highvoice coils