Ocean Breeze Marine Speaker Spacer f/JL Audio M6/M3/MX 10" Subwoofer 1" - White

Speaker Spacer for JL Audio M6/M3/MX Series 10" Subwoofer - 1" - 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 - 1" Edge - 1/16" Round Outer Diameter - 10.75" or 273 mm Bolt Hole Circle Diameter - 9.71" or 247 mm Mounting Hole Diameter - 9.1" or 231 mm Compatible With 10": M6-10IB-C-GwGw-4, M6-10IB-S-GmTi-4, M6-10IB-S-GwGw-4, M6-10IB-C-GwGw-i-4, M6-10IB-S-GmTi-i-4 andM6-10IB-S-GwGw-i-4 M3-10IB-S-Gw-i-4, M3-10IB-S-Gm-i-4, M3-10IB-C-Gw-4, M3-10IB-S-Gw-4 and M3-10IB-S-Gm-4  MX-10IB3-CG-WH, MX-10IB3-SG-WH, MX-10IB3-SG-TB, MX-10IB3-SG-CR, MX-10IB3-CG-TB, MX-10IB3-SG-WLD-B, MX-10IB3-SG-TLD-B, and MX-10IB3-SG-CLD-B *Sold as a Pair