FREE Shipping On ALL Orders Over $50!

Free Shipping On Orders Over $50
Marine Audio & Boat Sound Systems
Built for the Water.
Marine Audio That Performs
Free shipping on orders over $99. Shop marine stereos, wakeboard tower speakers, amplifiers, subwoofers & wiring from top brands like Rockford Fosgate, DS18, and Powerbass — weather-resistant gear built to handle salt, sun, and spray on any vessel.
Shop Marine Audio Gear HERE!

  • Free shipping

    On all orders over $100

  • Special offers

    Deals all over

  • Easy returns

    Hassle free returns policy

  • Chat facility

    Talk to a real person
Simple marine audio systems for boats and watercraft
Built For Life on the water

Marine audio for everyday adventure

Pre-matched radio and speaker packages engineered for clear, reliable sound across nearly any boat or watercraft.

Explore marine systems

Choose a complete system now, then expand with amplifiers, subwoofers and tower speakers whenever you’re ready.

Buy Gear For Your Watercraft A La Carte!

Need Something Specific For Your Boat?

Our staff has carefully curated our marine audio collection knowing maritime environments to give options suited for marine use to provide you with years of faithful operation.

  • Marine Radios

    Waterproof marine stereos, Bluetooth-ready and built for sun and spray. Our marine head units deliver clear audio and intuitive controls whether you're offshore or on the lake.

  • Marine Component Speakers

    Full-range clarity engineered for open-air environments. Marine component speaker systems handle salt air, UV exposure, and high volume without compromise.

  • Marine Enclosed Speakers

    All-in-one marine speakers ready to mount and go. Sealed enclosures protect the drivers while delivering rich, consistent sound across your vessel.

  • Marine Amplifiers

    Push more power to your marine setup with a boat amplifier built for reliability. Our marine amps handle heat, moisture, and continuous duty on the water.

  • Marine Subwoofers

    Deep bass that cuts through wind and wave. Marine subwoofers with weather-resistant cones and sealed or ported enclosures designed for boat decks and swim platforms.

  • Marine Wiring & Accessories

    Every great marine audio build starts with the right wiring. Marine audio wiring kits, tinned copper cables, and connectors built to resist corrosion in saltwater environments.

  • Marine Lighting

    Set the mood on the water with LED boat lights and marine-grade accent lighting. From underwater hull lights to cockpit strips, our marine lighting is waterproof and vibration-resistant.

  • Marine Pods - Unloaded

    Build your system your way with unloaded marine speaker pods. We supply the housing and mounting hardware — you choose the drivers that fit your build.

Top Sellers For Marine Applications

The most popular Powerbass, Rockford Fosgate, JVC, Infinity, and JBL gear our marine customers are actually buying. Whether you're upgrading your boat's factory system or building a full custom audio setup for your pontoon, bass boat, or offshore rig, these are the brands that deliver real performance on the water.

Marine-rated head units handle UV exposure, humidity, and salt air without failing mid-season. Weatherproof speakers and tower speakers engineered for open-air boating cut through wind and engine noise so you actually hear your music at speed. Amplifiers from Rockford Fosgate and Powerbass push clean, stable power even in high-heat marine environments.

JBL and Infinity marine speakers are among our top sellers for a reason — corrosion-resistant components, UV-stabilized grilles, and sound quality that holds up season after season on the water.

At 12 Volt Outlet, we stock the gear that serious boaters and experienced marine installers trust. Shop by brand or by category — and if you need help spec'ing out your build, we're here.

Marine Audio

Welcome to 12 Volt Outlet — your premier destination for marine audio and marine lighting. Whether you're cruising the lake, fishing offshore, or entertaining on deck, we carry everything you need to build the ultimate on-water sound system.

Shop our full selection of marine head units, marine stereos, and marine receivers designed to withstand the harsh marine environment — UV-resistant, waterproof, and built to perform. Pair your marine radio with marine speakers, marine tower speakers, and marine subwoofers that deliver crystal-clear sound over wind, water, and engine noise.

Power your system with marine amplifiers built for salt air and humidity, and keep everything running clean with marine-grade wiring, marine wiring kits, and marine connectors. We carry everything from simple speaker wire to complete marine audio wiring harnesses for full system builds.

Light up your boat with marine LED lighting, including marine LED strip lights, marine underwater lights, marine deck lights, and RGB marine lighting kits that make your vessel stand out day and night.

We carry the industry's most trusted marine audio brands including Rockford Fosgate, DS18, JL Audio, Wet Sounds, Pioneer, Kenwood, Boss Marine, and many more — so you can build with confidence knowing your gear is built for the water.

Free shipping on orders over $100. Shop marine audio and marine lighting at 12 Volt Outlet today — and take your on-water experience to the next level.