Specification:Frame Material: ABS PlasticMesh Material: Cold Rolled SteelOuter Diameter: 169mm / 6.65 inchInner Diameter: 119mm / 4.69 inchScrew Hole Diameter: 4mm / 0.16 inchDiagonal Center Hole Distance: 136mm / 5.35 inchPackage Content: 2pcs 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.
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