JL Audio M6-8IBC-i Infinite Baffle Subwoofer Core is an 8-inch marine subwoofer core engineered for JL Audio M6 infinite baffle systems. It is designed for use with compatible JL Audio M6 infinite baffle grilles and trim rings to create a complete subwoofer assembly with integrated LED lighting. Rated at 200 watts and 4 ohms, this core is built for harsh marine environments and delivers reliable low-frequency performance in properly designed infinite baffle installations. This is a core component only and requires the correct JL Audio grille and trim components for installation. Key Features 8-inch infinite baffle subwoofer core for JL Audio M6 systems Rated power handling: 200 watts Impedance: 4 ohms Integrated LED lighting support Marine-grade construction for durability and corrosion resistance Installation Notes This is a core component only and must be paired with the correct JL Audio M6 grille and trim ring to form a complete subwoofer assembly. Install into a properly designed infinite baffle location following JL Audio installation guidelines. Verify mounting surface suitability before installation. What’s Included JL Audio M6-8IBC-i infinite baffle subwoofer core Identifiers & Packaging Garmin PN 010-04031-00 JL Legacy PN 92987 MPN M6-8IBC-i UPC 699440929879 Sold As Each Why Buy From MCOR Automotive 22+ year Authorized JL Audio dealer with marine and powersports install expertise Spec-accurate listings with verified product compatibility Expert support for JL Audio M6 marine subwoofer systems and components Fitment & Installation Help Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering. Authorized Retailer & Warranty MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.