When it comes to marine audio, look no further than Serious Autosport! We have the most knowledgeable sales team and most experienced installation technicians in South Florida coupled with the best products offered on the water. We have been selling and installing marine audio systems for over 25 years so you can trust that we have the ability to design an amazing system for your yacht, boat, or any other watercraft you have! To provide you with outstanding control of your audio system, we turn to JL Audio, Fusion and Clarion for the headunits and JL Audio Marine for the amplifiers, speakers and subwoofers that will make your boat the best sounding and loudest boat on the water!

Marine Audio Source Units


JL Audio Media Master
The MediaMaster® MM100s is purpose-built for marine duty, with marine-grade, weatherproof construction (IPX66 rated. This source unit is designed with advanced audio features, specifically tailored to marine applications.

Fusion Entertainment System with DVD/CD Player
Featuring DVD/CD playback with electronics shock protection, hdmi connection and support for the latest Apple iOS, MTP Windows/Android and USB media devices, including Bluetooth A2DP/AVRCP audio streaming capabilities, support for advanced FUSION-Link™ NMEA 2000/Ethernet/Wi-Fi/Bluetooth connectivity, the FUSION 750 Marine Entertainment System is the next generation in the FUSION dynasty.

Sources: AM / FM / CD / DVD / Bluetooth / USB / AUX x 2 / iPod / iPhone / MTP / Sirius-XM Ready (USA Only – requires optional SiriusXM connect vehicle tuner)

Fusion NMEA 2000
The MS-NRX200i comes complete with all the necessary cabling for quick and simple integration to an existing NMEA 2000 network, there is no need to run additional cabling to the FUSION marine stereo. Simply connect the marine stereo and the MS-NRX200i to the same backbone for instant communication.

Marine Audio Speakers

Screen Shot 2016-05-27 at 12.57.18 PMJL Marine Subwoofers
Purpose-engineered and built for real marine duty, JL Audio marine subwoofers are designed to operate in a compact sealed enclosure. Long excursion capability and rugged suspension systems help produce deep, powerful bass response that will transform your boat’s audio system.

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Cockpit Coaxial Systems
Purpose-engineered and built for real marine duty, M-Series coaxial systems deliver maximum audio performance in any open-air boating environment.
Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed. The woofer element is optimized to operate with a large volume of air behind it. Operating this coaxial system in less space will compromise its low-frequency performance.


Tower Component Systems
Tower component systems feature separate woofers and tweeters to allow for greater tweeter mounting flexibility than a coaxial. The woofer in the Tower systems is optimized for small enclosure operation.

Marine Audio Amplifiers

Monoblock Class D Marine Wide-Range Amplifier
The MHD’s advanced technologies and no-nonsense design make these the best marine amplifiers, at any price. MHD amplifiers apply a patented switching technology called Single Cycle Control™ to deliver world-class sonic performance and very high power from what seems like an impossibly small package. The MHD’s tiny dimensions are made possible by their outstanding electrical efficiency, which also results in a lot less current draw from your boat’s batteries.


2-Channel Class D Marine Full-Range Amplifier
This tiny amplifier packs a serious full-range punch, delivering a staggering 100 watts per channel into 2 Ω. The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency.


MHX Marine Amplifier
With MHX amplifiers, adding great audio to boats and small watercraft just got a whole lot easier. Thanks to JL Audio’s highly-efficient NexD™ Class D technology, MHX amps deliver loads of pure audio bliss, without straining small charging systems.

With a tiny, cast aluminum chassis, MHX amplifiers are water-resistant and can be installed where moisture cannot be completely avoided. With flexible onboard crossover filters and signal processing, system set-up is a breeze. Add the optional M-RBC-1 (sold separately) to the MHX300/1 monoblock and you can remotely control your sub level from the helm.

Installation At Your Convenience

Because we know it’s sometimes difficult to get your vessel (yacht, boat, jet-ski, or wave runner) to us, our installation technicians can perform the installation either here in house or on site at the boats location; Whichever is more convenient for you! Contact our sales staff today to design a system and schedule a system installation appointment that is sure to impress everyone on the water!

Yacht Services


Own a yacht? No problem! Have a look at the custom yacht audio / video gallery of our sister company, Ask The Advisors, who handles our Marine Yacht Division! They can customize not only the audio in your yacht, but also give you full video, lighting, temperature and security control as well! Visit their Yacht Division photo gallery and see for yourself what they’ve done to improve others yachts and inquire about what they can do for yours!

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