








JL Audio M6-880ETXv3-Sb-S-GmTi-i
M6 Series 8.8" Wakeboard Tower Speakers with RGB LED Lighting (Black w/ Gunmetal Sport Grille and Titanium Grille Insert)
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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JL Audio M6-880ETXv3-Sb-S-GmTi-i – Premium Marine Coaxial Speakers
Enhance your marine audio system with the JL Audio M6-880ETXv3-Sb-S-GmTi-i Marine Coaxial Speakers. Engineered to deliver exceptional sound quality and robust performance, these high-quality speakers bring your favorite music to life on the water. Whether you're cruising or anchored at sea, the JL Audio M6-880ETXv3-Sb-S-GmTi-i ensures you enjoy every moment with immersive audio.
| Key Features | |
|---|---|
| High-Performance Marine Speakers | Designed to provide deep, accurate sound with minimal distortion |
| 8.8" M6-Series Coaxial Speakers | Offers superior sound quality and performance |
| True Marine Grade™ Compliance | Ensures durability in harsh marine environments |
| High-Quality Construction | Built to last with durable, corrosion-resistant materials |
| Titanium Dome Tweeter | Delivers smooth and detailed high-frequency response |
| Design Features |
|---|
| Built for Marine Use: True Marine Grade™ components and materials ensure long-lasting performance |
| Coaxial Design: Combines a woofer and a tweeter in a single, compact unit for easy installation |
| Polypropylene Cone Woofer: Ensures accurate and powerful low-frequency response |
| Titanium Dome Tweeter: Provides a smooth and detailed high-frequency response |
| Integration & Durability |
|---|
| Universal Compatibility: Compatible with most marine audio systems |
| Easy Installation: Simple connection with included wiring options for a hassle-free upgrade |
| Improved Audio Performance: Boosts overall sound quality and volume for a more immersive experience |
| Rugged Construction: Durable, corrosion-resistant materials and design for long-lasting performance |
| High-Quality Components: Ensures reliable performance and longevity |
| Advanced Protection: Designed to resist environmental and mechanical stress |
| What’s in the Box |
|---|
| JL Audio M6-880ETXv3-Sb-S-GmTi-i Marine Coaxial Speakers |
| Mounting Hardware |
| User Manual |
| Technical Specifications | |
|---|---|
| Speaker Size | 8.8 inches |
| Power Handling | 125W RMS, 250W peak |
| Frequency Response | 30Hz–25kHz | <

What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
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.
