10" SQUARE TO 8" ROUND SPEAKER ADAPTOR SPACER SUBWOOFER RING 3/4" MDF FIBERGLASS Bubble chevy subwoofer box Flushmount Diameter: 11"

Flushmount Diameter: 11"

125"  (4-1/8)

Dimensions can be changed upon request to fit your application

5" 300 Watt 2-Way Car Audio Speakers Frequency Response: 85 - 23

10" SQUARE TO 8" ROUND SPEAKER ADAPTOR SPACER SUBWOOFER RING 3/4" MDF FIBERGLASS Bubble chevy subwoofer box Flushmount Diameter: 11"Hole cutout of 7. 25" Outside dimensions: 11" x 11" Will allow you to install a 8" round speaker in a 10" round or square hole Made with 3 4" MDF Other thickness available upon request Can be used as a spacer to extend speaker mounting depth on a box by 3 4" Other hole sizes available upon request Can be used for fiberglass projects This listing is for 1 piece Please follow us on Facebook: AK Audio have a custom design idea we can build it