JL Audio M6 Series 8.8" Marine Coaxial Speakers Gunmetal Titanium Grill 125w RMS

JL Audio M6 Series 8.8" Marine Coaxial Speakers Gunmetal Titanium Grill 125w RMS


8.8-inch (224 mm) Marine Coaxial Speakers, Gunmetal Trim Ring, Titanium Sport Grille

2-year-warrantyspeaker pair


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Product Information

M6 8.8-inch Marine Coaxial Speakers (125 W, 4 Ω) - Gunmetal Trim Ring, Titanium Sport Grille

The same principle that makes our 7.7-inch marine speakers dominate over conventional 6.5-inch designs is delivered in a more powerful dose in our M6-880X 8.8-inch coaxials.

These 8.8-inch diameter monsters offer significant performance advantages over our 7.7 inch models, and a huge advantage over conventional 6.5 inch marine coaxials. Thanks to 36% more cone area and almost double the excursion capability, the M6-880X's are capable of +6 dB greater low frequency output than our M6-770X 7.7-inch coaxial systems! The bass is so impressive that the M6-880X can be used without a subwoofer while still packing a very serious low-frequency punch. Used with a subwoofer, they offer vastly better dynamics and mid-bass impact than smaller speakers, making them the best choice when ultimate performance is desired.

To make sure that the high-frequencies sound just as good as the bass, our engineers have designed an oversized, 1.25-inch, silk dome tweeter for this model. This new tweeter plays louder, cleaner and extends lower in frequency to better mate with the 8.8-inch woofer. A high-quality, true 2-way crossover network precisely filters and balances the coaxial system for outstanding fidelity.

Although M6-880X Coaxial Systems can be used with as little as 50 W per channel, but for best audio performance we recommend amplifiers capable of between 50-250 W of continuous power per channel.


  • Continuous Power Handling (RMS)    125 W
  • Recommended Amplifier Power (RMS)    50 - 250 W / Ch.
  • System Efficiency    90.5 dB @ 1 W / 1 m
  • System Nominal Impedance    4 Ω
  • System Frequency Response    38 Hz - 20 KHz ± 3 dB
  • Frame Outer Diameter (A)    8.80 in / 224 mm
  • Bolt Hole Circle Diameter (B)    7.97 in / 202 mm
  • Frontal Grille Protrusion* (C)    1.45 in / 37 mm
  • Mounting Hole Diameter (D)    7.375 in / 187 mm
  • Mounting Depth (E)    5.00 in / 127 mm

*Frontal grille protrusion measured from mounting surface

What's Included

  • Two 2-way Marine speakers
  • 2 Grilles
  • Twelve 1-1/2" Philips-head stainless-steel screws
  • 12 Stainless-steel flat-washers
  • Owner's manual
  • Template

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