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Purpose-engineered and built for real marine duty, M6 coaxial systems deliver maximum audio performance in any open-air boating environment.The oversized 7.7-inch design of the M6-770X coaxial results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed.A 1-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. You will appreciate the clean, articulate high-frequency response of the M6 dome tweeter, especially at higher volume levels.A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic, solid-state tweeter protection circuit to minimize the possibility of tweeter failure.Although M6-770X Coaxial Systems can be used with as little as 40 W per channel, for best audio performance we recommend amplifiers capable of between 40-200 W of continuous power per channel.

Both of these JNC Road Glide Inner Fairings were designed around this JL Audio 7.7 Speaker System:

2000-2013 Road Glide Inner Fairing

2015-Current Road Glide Inner Fairing


  • Marine-grade components and construction
  • 1-Inch Pure Silk Dome Tweeter
  • 2-Way Passive Crossover Network
  • 100 Watt (RMS) Continuous Power Handling
  • 225 Watt Peak Music Power
  • 45Hz-25KHz Frequency Response
  • Titanium Sport Grilles included
  • Sold as a pair

JL Audio 7.7 Inch Marine-Grade Coaxial Speakers

SKU: 93603
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