JL Audio M3-650X-C-Gw
M3 Series 6.5" 2-Way Marine Coaxial Speakers - White Classic Grilles
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Smooth Sound & Style on the Water – JL Audio M3-650X-C-Gw 6.5” Marine Speakers
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 |
Powerful 2-Way Coaxial Sound in a Compact Design
- ✔ 6.5-inch polypropylene woofer provides solid midbass and smooth response
- ✔ 0.75-inch silk dome tweeter delivers non-fatiguing, clear highs
- ✔ True coaxial layout ensures wide, even sound dispersion
Marine-Rated for Harsh Environments
- ✔ UV-resistant polymer basket and rubber surround built for saltwater use
- ✔ Sealed crossover network ensures long-term audio performance
- ✔ IP65 certified for protection from water, spray, and dust
Optimized for Efficient Performance
- ✔ 90.5 dB sensitivity ensures loud output even from factory head units
- ✔ 60W RMS power handling compatible with a wide range of amplifiers
- ✔ Excellent upgrade for entry-level marine systems or OEM replacements
Clean, Timeless Style with Classic White Grilles
- ✔ Gloss white grille adds a refined, elegant appearance to your boat
- ✔ Matches JL Audio M3 speakers for cohesive system aesthetics
- ✔ Built to withstand sun, salt, and weather without fading or cracking
Why Choose the JL Audio M3-650X-C-Gw?
The M3-650X-C-Gw is the go-to speaker for boat owners seeking a perfect mix of performance, efficiency, and durability. These 6.5" speakers offer rich sound, reliable power handling, and rugged marine-grade protection in a clean, stylish design. Whether you’re replacing factory speakers or building a custom marine audio system, JL Audio’s M3 Series delivers the quality and dependability that serious boaters trust.
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
Specifications
| Specification | Details |
|---|---|
| Speaker Size | 6.5 inches |
| Power Handling (RMS) | 60 watts |
| Peak Power Handling | 225 watts |
| Frequency Response | 55 Hz – 25,000 Hz |
| Impedance | 4 ohms |
| Sensitivity | 90.5 dB @ 1W/1m |
| Mounting Depth | 2.74 inches (70 mm) |
| Cutout Diameter | 5.00 inches (127 mm) |
| Grille Style | Classic White (C-Gw) |
| Weather Rating | IP65 (Marine Certified) |
Frequently Asked Questions (FAQ)
| Q: Are these speakers suitable for saltwater use? | A: Yes, the M3-650X-C-Gw is built with marine-grade materials that resist saltwater, UV exposure, and humidity. |
| Q: Do they require an amplifier? | A: No, but they will sound even better when paired with a marine amplifier. They perform well with head units thanks to their high efficiency. |
| Q: What’s the difference between M3 and M6 speakers? | A: The M3 series is optimized for efficient performance and value, while the M6 series offers more output, features, and customizable LED lighting. |
| Q: Are the grilles removable? | A: The Classic Grilles are pre-installed and designed for marine use. While removable, they are built to stay secure and resist wear over time. |
| Q: What color are the grilles? | A: This version comes with Classic White Grilles (C-Gw) — a clean, timeless marine look. |
Upgrade Your Sound — Order JL Audio M3-650X-C-Gw Today!
Enjoy clear highs, rich mids, and marine-tough construction with the JL Audio M3-650X-C-Gw 6.5” coaxial speakers. Designed for boats, built for audiophiles.
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.