Ocean Breeze Marine Speaker Spacer f/FUSION MS-SW10 - 10" Subwoofer - .25" - White

The Ocean Breeze Marine Speaker Spacer for FUSION MS-SW10 10" Subwoofer is a precision engineering solution designed to solve one of the most common installation challenges in marine audio systems: insufficient mounting depth. This 0.25-inch spacer ring provides the clearance needed to properly install your subwoofer when factory cavity dimensions prevent direct mounting, ensuring your audio equipment sits flush and secure without cutting into surrounding structures or compromising hull integrity.

The spacer features a precisely machined outer diameter of 10.55 inches with a 1/16-inch rounded edge that prevents stress concentration and protects wiring during installation. The bolt hole diameter of 9.45 inches and mounting hole diameter of 8.74 inches are engineered to maintain complete compatibility with the MS-SW10 subwoofer mounting pattern, ensuring no modification to the speaker or mounting surface is required. White powder-coated finish resists saltwater corrosion and maintains professional appearance in marine environments where standard materials would deteriorate rapidly. The 0.6-pound weight reflects the durable construction without adding unnecessary load to your vessel's structure.

This spacer is essential for marine audio installations where cabin geometry, hull curvature, or structural reinforcement limits direct mounting access. It's particularly valuable in retrofit installations where aftermarket systems are being integrated into existing vessels with limited cavity depth. The spacer enables proper vibration isolation and correct subwoofer positioning for optimal acoustic performance, preventing resonance issues caused by angled or compromised installations.

Marine audio system builders and boat owners upgrading to the FUSION MS-SW10 subwoofer should assess mounting cavity depth before installation. If the available space is less than the subwoofer's installed height, this spacer provides a clean, manufacturer-supported solution that maintains speaker performance and warranty integrity while solving depth constraints.