JL Audio M6-880X-S-GwGw-i is an 8.8" 2-way marine coaxial speaker system engineered for very high output and full-range clarity in real offshore conditions. The oversized woofer cone and long-excursion motor assembly deliver serious low-frequency punch, while the suspended treated silk dome tweeter maintains smooth, detailed highs over wide listening angles. The gloss white Sport grilles and Transflective™ RGB LED lighting provide a clean OEM-plus appearance with real marine durability.
Rated for 125 W RMS (250 W peak) per speaker at a nominal 4 Ω load, the M6-880X-S-GwGw-i pairs best with dedicated marine amplifiers in the 75–200 W/ch range. An advanced multi-order passive crossover network manages woofer/tweeter integration, while the large cone area and excursion capability let this system produce low-frequency output that can anchor a system even without a dedicated subwoofer in smaller boats.
Key Features
8.8" 2-way marine coaxial speaker system
125 W RMS / 250 W peak power handling per speaker
Nominal 4 Ω impedance for broad amplifier compatibility
Long-excursion woofer with oversized cone area for strong low-frequency output
Suspended treated silk dome tweeter with engineered passive crossover
Transflective™ RGB LED lighting integrated behind the grille
Gloss white Sport grilles with corrosion-resistant construction
Marine-grade materials for UV, moisture, and salt exposure
Optimized for free-air / bulkhead installation
Technical Specifications
Model
M6-880X-S-GwGw-i
Garmin PN
010-03095-00
JL Legacy PN
93731
UPC
699440937313
Nominal Impedance
4 Ω
RMS Power Handling
125 W per speaker
Peak Power Handling
250 W per speaker
Frequency Response
≈38 Hz – 20 kHz
Sensitivity
≈90.5 dB
Driver Size
8.8"
Tweeter
Treated silk dome, suspended
Lighting
Transflective™ RGB LED
Mounting Hole Diameter
≈7.375"
Mounting Depth
≈5.00"
Frontal Grille Protrusion
≈1.45"
Grille
Gloss white Sport grille included
Ideal Applications
High-output marine and watersports audio systems
Free-air or bulkhead speaker positions where enclosures are not practical
Multi-speaker open-deck and cockpit layouts
OEM-plus JL Audio marine upgrades driven by dedicated amplifiers
What’s Included
Pair of JL Audio M6-880X-S-GwGw-i 8.8" marine coaxial speakers
Gloss white Sport grilles
RGB lighting leads
Mounting hardware and cutout template
Documentation
Why Buy From MCOR Automotive
Authorized JL Audio dealer using verified JL/Garmin data
System design and amplifier matching support for marine installs
Experience with high-output, OEM-plus 12-volt and marine systems
20+ years in specialty automotive and marine integration
