Speaker Spacer for FUSION SG-FL772 - 7.7" Speakers - .25" - WhiteDon't have enough depth to install your speaker/subwoofer? Problem solved these spacer rings give you that extra space needed to mount your speaker/subwoofer.Specifications:Thickness - .25"Edge - 1/16" RoundOuter Diameter - 7.75" or 197 mmBolt Hole Diameter - 6.94" or 176 mmMounting Hole Diameter - 6.14" or 156 mmCompatible With:SG-F772SPW, SG-FL772SPC and SG-CL77SPC*Sold as a Pair