JL Audio M6-8IB-L-SbSb-4 8" 200W Marine Subwoofer w/Black Luxe Grille 010-03868-00 (93769)

JL Audio M6-8IB-L-SbSb-4 is an 8" marine subwoofer engineered for real-world installation flexibility, offering smooth, impactful bass in both free-air/infinite-baffle and sealed or ported box environments. Built with marine-grade components and a protective black Luxe grille, this driver withstands sun, spray, and salt exposure while delivering strong low-frequency performance.

Rated for up to 200 watts RMS with a nominal 4 Ω load, this subwoofer features a long-excursion mica-filled injection-molded polypropylene cone, synthetic rubber surround, and marine-rated synthetic fiber spider for reliable performance in demanding conditions. Its moderate sensitivity and robust excursion make it ideal for paired speaker systems where added bass extension is required.

Key Features

• 8" single marine subwoofer with black Luxe grille
• 200 W RMS continuous power handling
• Nominal 4 Ω impedance for broad amplifier compatibility
• Injection-molded mica-filled polypropylene cone
• Synthetic rubber surround and marine-grade spider
• Infinite-baffle capable, plus sealed/ported box use
• Black Luxe grille with magnetic attachment

Technical Specifications

Ideal Applications

• Marine and watersports audio systems needing low-frequency extension
• Infinite-baffle or large-air-volume installs
• Sealed or ported box subwoofer systems
• Pairing with dedicated amplifiers for balanced marine audio

What’s Included

• JL Audio M6-8IB-L-SbSb-4 8" marine subwoofer
• Black Luxe protective grille
• Mounting hardware and cutout template
• Documentation

Why Buy From MCOR Automotive

• Authorized JL Audio dealer with accurate marine product data
• System design and amplifier matching guidance
• Expert installation support for marine/powersports systems
• 20+ years high-end 12-volt experience