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JL Audio

JL Audio M6-880X-C-3Gw 8.8" Marine Coaxial Speakers, White Classic, 125W RMS, 4Ω, Pair 010-03499-00

JL Audio M6-880X-C-3Gw 8.8" Marine Coaxial Speakers, White Classic, 125W RMS, 4Ω, Pair 010-03499-00

Regular price $829.99 USD
Regular price Sale price $829.99 USD
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Buy with the right details confirmed

Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

JL Audio M6-880X-C-3Gw is an 8.8-inch flush-mount marine coaxial speaker pair with White Classic grilles. These are standalone speakers—not enclosed tower pods—and this version does not include LED lighting. Each speaker handles 125 W RMS at 4 ohms.

The large M6 woofer and 1.25-inch silk-dome tweeter provide dedicated full-range output for open-air boat listening. JL Audio combines a DMA-optimized woofer, a true two-way crossover and electronic tweeter protection to control both output and detail. Use a quality marine amplifier to take advantage of their capability.

Key Features

  • Two 8.8-inch coaxial marine speakers with White Classic grilles
  • 125 W RMS per speaker; 250 W RMS for the pair
  • 4-ohm impedance per speaker
  • 1.25-inch silk-dome tweeters
  • Injection-molded, mica-filled polypropylene woofer cones
  • Non-lighted; no tower enclosures or mounting clamps

Technical Specifications

Model M6-880X-C-3Gw
Garmin Part Number 010-03499-00
UPC 699440936897
Selling Quantity Pair (two speakers)
Power Handling 125 W RMS each
Nominal Impedance 4 Ω each
Recommended Amplifier Power 50–250 W RMS per channel
Frequency Response 38 Hz–25 kHz (±3 dB)
Sensitivity 90.5 dB @ 1 W / 1 m
Overall Diameter 8.80" (224 mm)
Mounting Cutout 7.375" (187 mm)
Mounting Depth Clearance 5" (127 mm)
Grille Protrusion 1.37" (35 mm)
Lighting None

Installation & System Matching

These speakers require a rigid mounting surface, correct cutout and sufficient rear clearance. Check the manufacturer mounting template before cutting. They are not an enclosed tower system, and speaker diameter alone does not establish vehicle or boat fit. Wiring and amplifier are sold separately.

What’s Included

  • Two M6-880X-C-3Gw marine coaxial speakers
  • Two White Classic grilles
  • Twelve stainless steel mounting screws and twelve washers
  • Mounting template

Why Buy From MCOR Automotive

MCOR is an authorized JL Audio / Garmin retailer. Our team can help match speakers, amplifiers and installation hardware before you order, with support after the sale.

Fitment & Installation Help

Use our Vehicle Fit Guide for application-specific information, or contact MCOR through chat to verify your installation. A speaker size or power rating alone does not confirm fit.

Authorized Retailer & Warranty

Applicable manufacturer warranty coverage is subject to manufacturer installation and use requirements.

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