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XDM Series 700W 5-Channel Car/Marine Amplifier
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Power Your Marine Sound System with the JL Audio XDM700/5 Amplifier
The JL Audio XDM700/5 5-channel amplifier is engineered to elevate your boat’s sound system with powerful, distortion-free audio and marine-grade durability. With 700 watts of total output and advanced signal processing, this compact amplifier brings JL Audio’s legendary performance to the water—perfect for cruising, anchoring, or entertaining on deck.
Experience Powerful, Clear Sound on the Water
With 75 watts x 4 channels and 300 watts on a dedicated subwoofer channel, the XDM700/5 is built to drive your full marine speaker setup. Whether you're pushing party playlists or smooth sailing soundscapes, this amplifier delivers clear highs, rich mids, and deep bass with dynamic accuracy.
Marine-Grade Durability
Designed for harsh marine environments, the XDM700/5 features a corrosion-resistant, weather-sealed chassis that stands up to salt, fog, and UV exposure. From high-speed runs to humid storage, this amp maintains consistent, high-quality output.
Efficient NexD™ Switching Technology
JL Audio’s NexD™ technology ensures high efficiency and low heat generation, making this Class D amplifier perfect for compact installs. Even at high power levels, the XDM700/5 runs cool and clean—ideal for enclosed marine spaces where ventilation may be limited.
Versatile 5-Channel Configuration
With a flexible 5-channel layout, this amplifier powers four main speakers and a subwoofer in one compact unit. It’s an all-in-one solution that gives your boat a full-range sound system while keeping wiring and space management simple.
Key Features
- 700-Watt Total Output: 75W x 4 + 300W x 1 for dynamic, full-range marine sound.
- NexD™ Switching Technology: Efficient Class D design for cool, consistent operation.
- Marine-Grade Durability: Sealed, corrosion-resistant chassis for use in harsh conditions.
- 5-Channel Versatility: Powers four speakers and a subwoofer in a compact format.
- Compact Design: Easy installation in tight or hidden marine spaces.
- Precision Sound: Clear, distortion-free performance across the frequency spectrum.
Why Choose the JL Audio XDM700/5?
The XDM700/5 is ideal for marine enthusiasts seeking big sound, small footprint, and reliable performance. Its blend of raw power, advanced efficiency, and rugged construction makes it the go-to amp for serious marine audio systems.
What’s in the Box?
- 1 x JL Audio XDM700/5 5-Channel Marine Amplifier
- 1 x Mounting Hardware Kit
- 1 x User Manual
- 1 x Warranty Card
- 1 x JL Audio Decal
Specifications
- Power Output (RMS): 75W x 4 @ 4Ω + 300W x 1 @ 2Ω
- Total System Power: 700 watts
- Frequency Response: 20 Hz – 22 kHz
- Signal-to-Noise Ratio: 95 dB
- Damping Factor: >150 @ 4Ω per channel
- Dimensions: 10.23" x 7.09" x 2.1"
- Technology: NexD™ Class D Switching
FAQs
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What is the total power output of the JL Audio XDM700/5?
It delivers a total of 700 watts RMS—75 watts x 4 channels plus 300 watts for a dedicated subwoofer channel. -
Is the JL Audio XDM700/5 suitable for marine use?
Yes, it's built with a marine-grade, weather-resistant design that holds up against moisture, UV exposure, and salt air. -
Can I power a subwoofer with this amplifier?
Absolutely. The dedicated 5th channel provides up to 300 watts RMS for a powerful subwoofer output. -
What does NexD™ technology do?
NexD™ is a high-speed switching design that increases efficiency and reduces heat output, perfect for confined marine installations. -
Is the amplifier compact enough for small boat installations?
Yes, its compact chassis allows for flexible mounting options in tight or hidden spaces. -
Why choose the XDM700/5 over other marine amplifiers?
Its combination of power, efficiency, rugged design, and JL Audio sound quality makes it a standout option for serious marine audio systems.
Upgrade Your Marine Audio Experience!
Don’t settle for weak sound or unreliable components on the water. Order the JL Audio XDM700/5 today and enjoy rich, powerful, and efficient audio performance wherever your adventures take you.

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.