🚤 JL Audio MHD900/5 Marine Amplifier – Power and Precision for the Water
The JL Audio MHD900/5 Marine Amplifier delivers unmatched performance and efficiency for your boat's sound system. Whether you're out on the ocean, at the dock, or cruising a lake, this 5-channel marine amplifier ensures every note sounds sharp and powerful.
Built to withstand the rigors of marine environments, the MHD900/5 offers full-system amplification with compact dimensions and efficient operation. If you're upgrading your marine audio system, this amplifier is the heart of powerful and immersive sound.
⚡ Five Channels of Marine-Grade Power
The JL Audio MHD900/5 marine amp is a true powerhouse. It provides 100 watts to four speakers and 500 watts to a subwoofer. With that setup, your system covers highs, mids, and lows with precision.
Each channel uses JL’s NexD™ Class D technology, ensuring high efficiency and low distortion. That means cleaner sound and less strain on your battery system—perfect for long days on the water.
🌊 Built for Harsh Marine Conditions
JL Audio designed the MHD900/5 for real-world boating. The entire unit is coated and sealed to prevent corrosion, moisture damage, and salt exposure.
Its sleek aluminum chassis acts as a heat sink and resists UV rays. With a compact footprint and superior durability, it's easy to install in tight or hidden marine spaces.
Key Features:
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100W x 4 + 500W x 1 @ 4 ohms
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Class D NexD™ switching technology
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Real-time thermal sensing and overload protection
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Separate preamp and speaker-level inputs
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Corrosion-resistant power connections
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Fully marinized circuit board for marine reliability
🛠️ Easy Integration with Your Marine Audio
Wiring up the MHD900/5 is simple. It includes differential-balanced inputs and auto turn-on capability. Whether you’re upgrading or starting fresh, it pairs smoothly with most marine stereos and speakers.
This marine amplifiers also works perfectly with JL Audio’s marine subwoofers and coaxial speakers, giving you a balanced, full-range sound system.
🔗 Explore Our Full Line of Marine Amplifiers collection
🧊 Compact and Powerful
Unlike bulky traditional amps, the MHD900/5 is compact. That allows mounting in storage compartments, consoles, or behind panels. You don’t need to sacrifice space to get serious power.
It runs cool without fans, thanks to its cast aluminum chassis. That’s perfect for marine installs where ventilation may be limited.
💡 Why You Need Window Tint on the Water
Sunlight and UV exposure can shorten the life of your marine electronics. Protect your investment with marine-grade window tint.
Professional marine tinting helps reduce glare, protect interior surfaces, and lower cabin temperatures. This not only helps your audio system but also adds privacy.
👉 Check out this car window tinting service we recommend—they offer tint designed for salt and sunlight protection.
🔧 Installed by Marine Audio Experts at Audio Jam
At Audio Jam, we specialize in marine audio installs that last. Our certified installers ensure that every amplifier is mounted securely and performs flawlessly.
We waterproof all wiring, use marine-grade connectors, and optimize speaker loads for your amplifier’s power. Whether you're adding a JL Audio marine amplifier or a full system, we’ve got the expertise.
Visit us:
Audio Jam
227 Governor Place
Bear, DE 19701
📞 302-832-2868
🕒 Mon–Sat, 10 AM – 6 PM
Stop by or call to schedule your marine audio upgrade!
❓ Frequently Asked Questions (FAQ)
Q1: Can the MHD900/5 power my entire system?
Yes, it's designed for full-system setups: four speakers and one subwoofer.
Q2: Is this amplifier truly marine-rated?
Absolutely. It’s built with sealed electronics, anti-corrosion protection, and UV-safe materials.
Q3: Will this work with my factory marine stereo?
Yes. It accepts high-level inputs and works with factory or aftermarket units.
