⚓ JL Audio MX600/3 Marine Amplifier – Power That Rules the Waves 🔊
The JL Audio MX600/3 marine amplifier is the perfect combination of compact power, rugged durability, and clean audio. Designed for harsh marine conditions, it delivers three channels of high-performance audio for boats of all sizes.
With 75 watts per channel at 4 ohms and a dedicated 300-watt mono channel, the MX600/3 drives your speakers and subwoofer with authority. Whether you’re upgrading a pontoon system or building a full-blown center console sound setup, this amplifier packs serious punch in a small package.
⚡ Rugged Power in a Compact Footprint
The MX600/3 was built to solve a common marine challenge: limited space. At under 11 inches long, it fits in tight compartments, under helm stations, or inside storage cubbies. But don’t let the size fool you—this amplifier is all about performance.
Its three-channel layout is ideal for powering two full-range speakers and a subwoofer. That’s all you need for a balanced marine audio system on most small to mid-size boats.
You’ll enjoy clean mids, crisp highs, and solid bass without the need for multiple amplifiers or complicated wiring.
🌊 Marine-Grade Build for Tough Conditions
JL Audio’s marine amplifiers are known for their durability, and the MX600/3 is no exception. It features an IPX6-rated aluminum chassis that resists salt spray, humidity, UV rays, and vibration.
Internally, it uses JL Audio’s NexD™ Class D technology, which delivers efficient power with low distortion and minimal heat. That means better audio performance without sacrificing battery life or system reliability.
Every component is marine-rated. This amp is engineered to survive years of boating under the sun, salt, and splashes.
🎚️ Versatile Setup for Marine Audio Needs
The MX600/3 marine amplifier is designed for flexibility. Use it in a variety of system configurations:
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Power a pair of coaxial speakers plus a subwoofer
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Run two separate audio zones with independent volume control
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Add to an existing marine setup as a dedicated sub amp with extra channels
It features adjustable high-pass and low-pass filters, giving you complete control over the sound in each channel. RCA inputs allow easy integration with your existing marine stereo or head unit.
Looking for more marine amplifier options?
👉 Check out our full Marine Amplifier collection
🔧 Easy Installation with Reliable Performance
The MX600/3 includes stainless steel mounting hardware and terminal covers for a clean, corrosion-resistant install. It accepts both line-level and speaker-level inputs, so it's compatible with almost any marine stereo system.
Its small size makes it ideal for boats where space is at a premium. No need for bulky cooling fans or massive cable runs—just solid, efficient power wherever you need it.
☀️ Protect Your Marine Audio with Window Tint
Marine electronics are vulnerable to sun and heat. Over time, UV rays can degrade amplifier housings, wiring, and speaker materials.
That’s why we recommend adding professional window tinting to your vessel. A quality marine tint reduces heat, glare, and UV exposure—protecting your new JL Audio amp and extending the life of your boat’s interior.
Window Tint Delaware uses marine-safe films designed for saltwater and sun. It’s an easy upgrade that pays off in durability and comfort.
🛠️ Installed by Marine Audio Experts at Audio Jam
When you choose Audio Jam, you’re getting more than just hardware. Our marine installation specialists will mount, wire, and tune your amplifier system to perfection.
We’ll place the MX600/3 for easy access and airflow, connect it to your speakers and subwoofer, and configure the gain and crossover settings. Your system will be ready to go with no guesswork.
📍 Audio Jam
227 Governor Place
Bear, DE 19701
📞 302-832-2868
🕒 Monday – Saturday, 10 AM – 6 PM
Call today or stop by our showroom to upgrade your boat’s sound.
❓ Frequently Asked Questions (FAQ)
Q1: Can the MX600/3 power tower speakers and a subwoofer?
Yes. It’s ideal for two speakers and one sub, making it perfect for towers and small marine setups.
Q2: Is the MX600/3 compatible with all marine stereos?
Yes. It works with most marine stereos using RCA or speaker-level inputs.
Q3: Will this amp overheat in an enclosed boat space?
No. Thanks to Class D tech and efficient design, it runs cool even in tight compartments.
