Ocean Breeze Marine Speaker Spacer f/JL Audio M Series 6.5" Speaker - .75" -Black Gauge Accessories or it can record key

or it can record key operating parameters for offline review

Eliminate propeller vibration & chatter

Use with ROKK Mini mounts range to attach your electronics to boats

ST Blade Compact Fuse Blocks - 4 Circuits w/Cover

Fixed Mount Black Plastic Base

Ocean Breeze Marine Speaker Spacer f/JL Audio M Series 6.5" Speaker - .75" -Black Gauge Accessories or it can record keySpeaker Spacer for JL Audio M Series 6. 5" Speaker . 75" Black Don'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 . 75" Edge 1 16" Round Outer Diameter 6. 55" or 166 mm Bolt Hole Circle Diameter 5. 79" or 147 mm Mounting Hole Diameter 5. 25" or 133 mm Compatible With: JL Audio M650 CCX CG WH: 6. 5 inch JL Audio M650 CCX