JL Audio M6 8.8 inch Speakers White Sport Grill
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JL Audio M6 8.8-inch Marine Coaxial Speakers – Gloss White Sports Grille (Pair)
The Ultimate Offshore Sound Engine. Subwoofer-Level Bass. Reference Clarity.
When standard marine audio simply isn't enough, step up to the absolute heavyweight champion of open-water sound. The JL Audio M6-880X-S-GwGw speaker system represents the largest, most powerful coaxial drivers in the flagship M6 lineup. Engineered for high-speed offshore boats, wake arches, and larger vessels, these massive 8.8-inch speakers cross traditional boundaries by delivering bass response that rivals standalone marine subwoofers—all while maintaining pristine high-frequency vocal clarity.
By jumping to the colossal 8.8-inch format, you gain more than double the cone surface area of a traditional 6.5-inch speaker. This massive physical advantage moves significantly more air, giving you enormous efficiency, longer acoustic throw, and a full, deep soundstage that effortlessly punches through excessive engine hum, high-speed wind, and heavy waves. Wrapped in the striking, multi-spoke Gloss White Sports Grille, they offer an aggressive, ultra-premium visual edge to your vessel.
Key Features
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Colossal 8.8" Performance Footprint: The ultra-oversized cone format generates massive, hard-hitting mid-bass punch and smooth low-end extension, completely redefining the audio potential of an open cockpit or wake arch.
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Oversized 1.25-inch Silk Dome Tweeters: To perfectly balance the massive woofer, the M6-880X features a specially treated, reference-quality 1.25-inch pure silk dome tweeter—the largest in the industry for a marine coaxial speaker. It serves up silky, highly detailed high frequencies that stay perfectly crisp even at competitive volumes.
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True Marine® Certified Construction: Built from the inside out to laugh off the harshest offshore conditions. Featuring advanced UV-resistant polymer baskets, synthetic fiber spiders, and completely sealed internal crossovers, the M6 line offers total protection against saltwater corrosion, moisture, and extreme sun damage.
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Infinite Baffle Mastery: Purpose-built to thrive without a dedicated enclosure. These drivers utilize the large volume of open air inside your boat's bulkheads, gunwales, or wake towers to act as a giant natural speaker box for deep, distortion-free sound signature.
Technical Specifications
| Feature | Specification |
| Speaker Size | 8.8 in / 224 mm |
| System Configuration | Coaxial (2-Way Flagship) |
| Continuous Power Handling (RMS) | 125 Watts |
| Recommended Amplifier Power | 50 - 250 Watts per channel |
| System Efficiency | 90.5 dB @ 1W / 1m |
| Nominal Impedance | 4 Ohms |
| Frequency Response | 38 Hz - 22 KHz (± 3 dB) |
Dimensions & Mounting Information
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Outer Diameter: 8.80 in / 224 mm
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Mounting Hole Diameter: 7.375 in / 187 mm
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Mounting Depth: 5.00 in / 127 mm
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Tweeter Protrusion: 1.35 in / 34 mm (beyond the grille face)
Installation Note: Because of their massive 8.8-inch diameter and 5-inch mounting depth, verify your clearance inside your boat's panels or tower pods before cutting.
What’s in the Box? Sold as a pair (two flagship 8.8-inch marine coaxial speakers with integrated gloss white sports grilles), heavy-duty marine-grade stainless steel mounting hardware, and precision layout templates.