Specification:Frame Material: ABS PlasticMesh Material: Cold Rolled SteelOuter Diameter: 124mm / 4.88 inchInner Diameter: 93mm / 3.66 inchScrew Hole Diameter: 4mm / 0.16 inchDiagonal Center Hole Distance: 108mm / 4.25 inchPackage Content: 1 x Speaker Grill with ScrewsDescription:Distribute screws, make you more convenient installation.Great for speaker cabinet, home speaker or speaker.Protect your Subwoofer from cuts, rips, tears and dents.
