







JL Audio M-MCPv3
ETXv3 Enclosed Speaker System Fixture for Pipe Mounting
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JL Audio M-MCPv3: Durable Marine Mounting Clamps for Coaxial Speakers
Secure your marine coaxial speakers with confidence using the JL Audio M-MCPv3 Mounting Clamps. Designed specifically for JL Audio marine speakers, these clamps provide a reliable and secure mounting solution that withstands the harshest marine environments. Whether you’re equipping your boat with new speakers or upgrading an existing system, the M-MCPv3 ensures a professional, durable, and aesthetically pleasing installation.
| Key Feature | Details |
|---|---|
| Precision Fit | Custom-designed for JL Audio marine coaxial speakers, ensuring a secure and professional installation. |
| Weather-Resistant Construction | Built to withstand UV exposure, saltwater, and extreme weather conditions for long-lasting durability. |
| Versatile Mounting Positions | Accommodates a variety of installation scenarios, offering maximum flexibility for different mounting needs. |
| Low-Profile Design | Provides a clean, unobtrusive look while maintaining secure speaker mounting. |
| Durable Materials | Constructed with high-quality, weather-resistant materials to ensure reliable performance in demanding marine environments. |
Compact and Efficient Design
The M-MCPv3 clamps feature a sleek, low-profile design that makes them an unobtrusive addition to your marine audio setup. Engineered for compatibility with JL Audio marine coaxial speakers, these clamps ensure a snug and precise fit, blending seamlessly into your boat’s design.
Marine-Grade Durability
Constructed from high-quality, weather-resistant materials, the M-MCPv3 clamps are built to handle the challenges of the marine environment. Resistant to UV rays, saltwater, and corrosion, these clamps provide long-lasting performance and reliability, ensuring your speakers stay secure in all conditions.
Versatile Mounting Options
The M-MCPv3 clamps are designed for flexibility, supporting a wide range of mounting positions to suit your specific installation needs. Whether you're attaching speakers to rails, towers, or other surfaces, these clamps provide the adaptability required for various marine applications.
Why Choose the JL Audio M-MCPv3?
The JL Audio M-MCPv3 Mounting Clamps are an essential accessory for anyone upgrading or installing JL Audio marine coaxial speakers. With their rugged construction, sleek design, and versatile mounting options, these clamps provide the durability and precision needed for a reliable marine audio system.
Frequently Asked Questions
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Q: Are these clamps compatible with all JL Audio marine speakers?
A: The M-MCPv3 clamps are specifically designed for select JL Audio marine coaxial speakers. Verify compatibility with your specific speaker model before purchasing. -
Q: Can these clamps withstand harsh marine conditions?
A: Yes, the M-MCPv3 clamps are constructed from marine-grade, weather-resistant materials to ensure long-lasting performance in UV, saltwater, and extreme environments. -
Q: What mounting surfaces are supported?
A: These clamps are versatile and can be mounted to rails, towers, and other suitable surfaces on your boat. -
Q: Do the clamps come with installation hardware?
A: Yes, all necessary hardware is included for straightforward and secure installation. -
Q: Are these clamps easy to install?
A: Yes, the M-MCPv3 clamps are designed for simple and secure installation, with detailed instructions provided in the package.

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.
