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

The Ocean Breeze Marine Speaker Spacer for JL Audio M6/M3/MX Series 10" Subwoofer is a precision mounting ring engineered to solve a common installation challenge: insufficient depth clearance in marine audio builds. When factory mounting depth is limited, this 1-inch black spacer ring provides the critical standoff distance needed to properly install and secure your JL Audio subwoofer without compromise to acoustic performance or structural integrity.

Designed specifically for JL Audio's M-series platform, this spacer features a 10.75-inch outer diameter with a 1/16-inch rounded edge for clean aesthetics and safe handling. The bolt hole circle diameter is 9.71 inches, while the mounting hole diameter measures 9.1 inches—all dimensions purpose-built to align perfectly with JL Audio's OEM subwoofer specifications. The 1-inch thickness provides meaningful stand-off without requiring adapter plates or workarounds. Constructed from durable material suited to marine environments, the black finish resists corrosion common in salt-air applications.

This spacer is essential for boat builders, marine audio technicians, and installation teams working within tight structural constraints—particularly in center consoles, cabin cabinets, and under-deck installations where every inch of mounting depth matters. Rather than accept a compromised subwoofer placement or delayed installation timeline, the spacer ring enables proper mounting geometry while maintaining electrical and acoustic integrity of the M6, M3, or MX series unit.

Marine audio systems demand components that perform reliably in demanding saltwater environments. JL Audio's reputation for high-performance marine speakers is matched by Ocean Breeze Marine Accessories' commitment to precision fitment and corrosion-resistant hardware. This spacer ring is the OEM-compatible solution for integrating flagship JL Audio subwoofers into applications where stock mounting depth specifications don't align with real-world boat design.