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JL Audio

JL Audio M6-880X-S-GmTi 8.8" Marine Coaxial Speakers 125W 4Ω, 125W RMS, Pair 010-03079-00 (93610)

JL Audio M6-880X-S-GmTi 8.8" Marine Coaxial Speakers 125W 4Ω, 125W RMS, Pair 010-03079-00 (93610)

Regular price $849.99 USD
Regular price Sale price $849.99 USD
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JL Audio M6-880X-S-GmTi 8.8" Marine Coaxial Speakers are high-output 2-way marine speakers engineered to deliver big, full-range sound in open-boat environments. Built on JL Audio’s M6 platform, these oversize 8.8" coaxials use a long-excursion woofer and suspended 1.25" silk dome tweeter to produce serious low-end impact and detailed highs even at cruise and wake speeds.

Each speaker is rated for 125 W RMS at a nominal 4 Ω, with recommended amplifier power of 50–250 W RMS per channel. Thanks to their large cone area and excursion capability, M6-880X coaxials can provide convincing bass performance even without a dedicated subwoofer, or integrate with a sub for more headroom and punch.

Key Features

  • 8.8" JL Audio M6 Series 2-way marine coaxial speakers (pair)
  • Gunmetal Sport grille with Titanium insert (non-RGB, non-lit)
  • Long-excursion woofer with suspended 1.25" silk dome tweeter
  • Continuous power handling: 125 W RMS (250 W peak)
  • Nominal impedance: 4 Ω
  • Designed for powerful full-range output in free-air marine use
  • Marine-grade, UV- and corrosion-resistant construction for harsh environments

Technical Specifications

Model M6-880X-S-GmTi
Garmin PN 010-03079-00
JL Legacy PN 93610
UPC 699440936101
Speaker Size 8.8" (224 mm)
Design 2-way marine coaxial
Continuous Power (RMS) 125 W per speaker
Recommended Amp Power 50–250 W RMS per channel
System Impedance 4 Ω
Frequency Response 38 Hz – 20 kHz (±3 dB)
Sensitivity 90.5 dB @ 1 W / 1 m
Tweeter 1.25" treated silk dome
Woofer Cone Injection-molded, mica-filled polypropylene
Woofer Surround Synthetic rubber
Mounting Hole Diameter 7.375" (~187 mm)
Frame / Grill Diameter 8.80" (224 mm)
Mounting Depth 5.00" (127 mm)
Frontal Grille Protrusion 1.45" (37 mm)
Lighting None (no LED)
Quantity Sold as a pair

Ideal Applications

  • Center consoles, pontoons, cruisers, wake and surf boats needing big output
  • Marine systems that may run without a dedicated subwoofer
  • Upgrades from 6.5" or 7.7" coaxials to higher-output 8.8" speakers
  • Premium M6-level builds pairing coaxials with JL marine amplifiers

What’s Included

  • Two JL Audio M6-880X-S-GmTi 8.8" marine coaxial speakers
  • Gunmetal Sport grilles with Titanium inserts
  • Stainless-steel mounting hardware and washers
  • Cutout template and documentation

Why Buy From MCOR Automotive

  • Authorized JL Audio / Garmin dealer with real marine system experience
  • Support matching M6 coaxials with correct amplifier power and zones
  • Guidance on placement, tuning, and integration with subs and tower speakers

Fitment & Installation Help

Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering.

Authorized Retailer & Warranty

MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.

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