JL Audio Marine & UTV Subwoofer M6-8IB-L-SbSb-4

JL Audio M6-8IB-L-SbSb-4 M6 Luxe Series 8" 200W RMS (400W Peak Power Handling) 4 Ohms, Marine Subwoofer with Satin Black Grille We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order! What's Inside? • 8" M6 Luxe Series Marine Subwoofer with Satin Black Grille • (1) marine subwoofer • (1) grille • (6) stainless steel mounting screws • (6) stainless steel washers • Grille removal tool (Luxe models only) • Owner's Manual Precision Bass for Every Marine Adventure Enjoy world-class bass with deep, smooth, balanced, and precise low-frequency sound that elevates any marine audio system. Engineered for infinite-baffle operation yet fully compatible with sealed or ported enclosures, it offers flexible installation options. Handling up to 200W RMS, it pairs seamlessly with quality marine amplifiers for consistent, powerful performance on the water. Precision Bass Built to Last on the Water Experience stellar bass clarity with DMA-optimized woofers featuring proprietary motor, suspension, and cone systems that reduce distortion and improve transient response. Built for real marine duty, this subwoofer withstands UV exposure, saltwater, and moisture for long-term reliability. Constructed with marine-tested materials—including an injection-molded mica-filled polypropylene cone with UV inhibitors, synthetic rubber surround, marine-grade synthetic fiber spider, and UV-resistant polymer basket—it’s engineered to deliver lasting performance in harsh marine environments. Sleek, Powerful, and Marine-Ready Bass This subwoofer includes a Luxe Satin Black magnetic grille for easy installation and a clean, finished look. Optimized for infinite-baffle (free-air) installation, it allows flexible placement without dedicated enclosures, while enclosure recommendations include 2ft³ sealed (minimum 1.5ft³) or 1.5ft³ ported boxes. Corrosion-resistant spade connectors and a stainless steel back plate ensure reliable marine performance, and high sensitivity (86.8dB SPL) delivers strong, clear bass with efficient amplifier use. SPECIFICATIONS Diameter : 8 Inch Sensitivity : 86.8 dB Impedance : 4 Ohm RMS Power Range : 200 Watts Peak Power Handling : 400 Watts Color : Black Mounting Depth : 6.30 Inches Free Air : 54.92 Hz FEATURES Features: World-Class Bass Performance: Delivers deep, smooth, balanced, and precise low-frequency sound for an impressive marine audio experience. Model-Specific Design: Optimized for infinite-baffle operation, yet compatible with sealed or ported enclosures for flexible installation options. Powerfully Efficient: Handles up to 200 watts RMS, designed to pair with quality marine amplifiers for consistent performance. DMA-Optimized Woofers: Proprietary motor, suspension, and cone systems reduce distortion, improve transient response, and provide stellar bass clarity. Real Marine Duty: Constructed with marine-grade materials to withstand UV exposure, saltwater, and moisture, ensuring long-term reliability. Marine-Tested Materials: Injection-molded mica-filled polypropylene (IMPP) cone with UV inhibitors, synthetic rubber surround, marine-grade synthetic fiber spider, and UV-resistant polymer basket. Magnetic Luxe Grille: Includes a Luxe Satin Black grille that magnetically attaches to the baffle for easy installation and a sleek finish. Infinite-Baffle Capable: Optimized for free-air installation, allowing flexible placement without dedicated enclosures. Enclosure Recommendations: For enclosures, a 2 ft³ sealed (minimum 1.5 ft³) or 1.5 ft³ ported box is recommended. Reliable Connections: Features corrosion-resistant spade connectors and a stainless steel back plate for marine durability. High Sensitivity: 86.8 dB SPL ensures strong, clear bass output with efficient amplifier use. Specifications: Size: 8-inch Impedance: 4 Ω Cone Material: Mica-filled injection-molded polypropylene (IMPP) with UV inhibitors Surround Material: Synthetic rubber Basket Material: UV-resistant polymer Grille: Luxe Satin Black, magnetic attachment Free-Air Capable: Yes (infinite-baffle operation) Dual Voice Coil: No Sensitivity: 86.8 dB @ 1 W/1 m Max RMS Power Handling: 200 W Top Mount Depth: 6.285" (6 5/16") Cutout Diameter: 8.625" (8 5/8") Frame Width / Length: 10.234" × 10.234" Vas: 15.29 L Fs (Free Air Resonance): 54.92 Hz Qts: 0.787 Xmax (One-way Linear Excursion): 0.53" (14 mm) Weight: 8.70 lbs (3.90 kg) Sealed: 2 ft³ (minimum 1.5 ft³) Ported: 1.5 ft³ Port Diameter: 4" Port Length: 13.5" Speaker Connections: Spade connectors UPC: Weight: 10 Authorized Internet Dealer Warranty: 2 Year(s) Warranty.This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization. Do you own this product? Write a review!