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M3 Series 6.5" 2-Way Marine Coaxial Speakers - White Classic Grilles
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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The JL Audio M3-650X-C-Gw 6.5-inch marine coaxial speakers offer the perfect balance of compact size, rich sound, and marine-grade durability. Designed for high-quality performance in open-air marine environments, these speakers bring your boat’s audio system to life with smooth highs, clean midrange, and impactful bass. Featuring JL Audio’s trusted engineering and a clean Classic White (C-Gw) grille, the M3-650X is the ideal solution for boaters seeking reliable, stylish, and great-sounding marine speakers.
Key Features
Category | Description |
---|---|
6.5-Inch Marine Coaxial Speakers | Delivers rich full-range sound in a compact form |
2-Way Speaker System | Woofer and tweeter combo produces dynamic, detailed sound |
Classic White Grilles (C-Gw) | UV-stable, saltwater-rated styling that suits any boat |
60W RMS / 225W Peak Power Handling | High-efficiency output for great sound at any volume |
4-Ohm Impedance | Compatible with most marine head units and amplifiers |
Weatherproof Construction | Built to JL Audio’s IP65 marine standards for long-term durability |
Made in the USA | Designed and built in Miramar, Florida using precision engineering |
What’s in the Box?
- 2 x JL Audio M3-650X-C-Gw 6.5-Inch Marine Coaxial Speakers
- 2 x Classic White Grilles (pre-installed)
- Mounting Hardware Kit
- User Manual
- JL Audio Decals

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.