High Quality MDF 15" Car Stereo Speaker Spacer Ring SR15 for Custom Installation

15" High Quality Wood MDF Speaker Spacer Ring Single 3/4" Depth SR15 This Listing Includes: (1) SR15 15" MDF Speaker Spacer Ring The SR15 MDF Speaker Spacer Ring provides 3/4" of mounting depth for large 15" subwoofers, ensuring proper clearance in custom boxes, trunks, and wall builds. Designed for surface/spacer mounting, it offers a strong MDF base to reduce vibration and maintain structural stability. With a 13.75" inner diameter and 15.875" outer diameter, this ring is built for large-format subs. Features: High-quality MDF wood construction for strength and rigidity Adds 3/4" mounting depth for deeper 15" subwoofers 13.75" inner diameter and 15.875" outer diameter Ideal for wall builds, enclosures, and custom subwoofer installs Sold as a single ring Specifications: Mounting Type: Surface Mount / Spacer Mount Material: MDF Single Weight: 1.1 lbs Dimensions: Outer Diameter: 15.875" Inner Diameter: 13.75" Depth: .75"