• EXTRA CLEARANCE – Adds 1" of mounting depth, perfect for fitting oversized or deep-mount car audio speakers.
• PRECISION-CUT DESIGN – 13 7/8" inner and 15 7/8" outer diameter ensures a snug, professional-grade speaker fit.
• HIGH-QUALITY MDF – Built from durable medium-density fiberboard for strength, stability, and vibration resistance.
• EASY TO INSTALL – Lightweight and simple to mount, ideal for custom car audio upgrades and tight enclosures.

Install Bay 15" High Quality Wood MDF Speaker Spacer Ring Single 3/4" Depth SR15

This Listing Includes:

• (1) Install Bay SR15 15" MDF Speaker Spacer Ring

The Install Bay 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"