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Add more bass to your boat with quality and certified marine speakers. Browse now to view a large selection of marine subs with variety of sizes and price-points!

Marine Subwoofers 10" Subwoofers, RMS Power Handling: 201 - 400 watts

270W 10" db Series Dual 4 ohm Marine Certified Car Subwoofer

• 540W Peak
• 270W RMS
• Dual 4 Ohm
• Polypropylene Cone
• Santoprene Surround
• Dual Voice Coil
• Fire-retardant Flat NOMEX Spider

Save 10% on a Sealed Enclosure with Your Subwoofer Purchase!

$59.99

IN STOCK

270W 10" db Series Single 4 ohm Marine Certified Subwoofer

• 540W Peak
• 270W RMS
• Single 4 Ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Marine Certified

Save 10% on a Sealed Enclosure with Your Subwoofer Purchase!

$59.99

IN STOCK

600W 10" Single-4ohm Marine Subwoofer (White)

• Peak Power: 600W
• RMS Power: 300W
• Polypropylene Mica Injected Cone
• Santoprene Surround
• Fully Marinized Against Salt & Fresh Water Conditions

$85.95

IN STOCK

Only 3 Left!

10" Single 4 ohm Flat Nautic Marine Subwoofer

10" NLP Marine Series Subwoofer • Impedance: 4 Ohms • Polypropylene Flat Piston Cone • Gold Plated Push Terminals • 3" Voice Coil • 3/4" NBR Rubber Surround • Gold Plated Push Terminals

$79.99

IN STOCK

600W 10" NW1 Series Single 4 ohm Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Polypropylene Cone
• NBR Surround

$149.99

IN STOCK

350W 10" Mobile Monitor Series Single 4 ohm Marine Certified Car Subwoofer

• 700W Peak
• 350W RMS
• Polymer Woofer Cone
• Butyl Rubber Surround
• Klippel Distortion Analyzer
• 2" Copper Voice Coil
• Marine Certified

Frequently Bought Together - 10% off Sound Dampening

$131.95

IN STOCK

250W 10" Single 4 Ohm Wet Series Marine Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Weather Resistant Polypropylene Cone
• Silicone Insulated Tinsel Leads
• 2" Voice Coil

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$169.95

IN STOCK

10" Single 4 ohms Marine Subwoofer Driver with White "Classic Grilles"

• 500W Max
• 250W RMS
• Injection molded mica filled polypropylene cone woofer
• Synthetic rubber surrounds with UV treatment
• Centrex® polymer basket
• Gold-plated brass terminals

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$299.99

IN STOCK

Only 1 Left!

600W 10" XS Series Single 4-ohm Free Air Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Durable powder coated Cast Aluminum Frame
• Injection Molded High Strength Composite Cone
• Moisture Resistant Rubber Spider & Surround
• Gold Plated Speaker Terminals

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$249.99

IN STOCK

Only 2 Left!

600W 10" Nautic Single-4 ohm Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Water Resistant Composite Polypropylene Cone
• NBR Rubber Surround
• High Temperature Copper Voice Coil & Kapton Former
• Built-In Illumination

Save 33% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$179.99

IN STOCK

Only 2 Left!

10" Single 4 ohms Marine Infinite Baffle Subwoofer Driver with Titanium/Black "Sport Grilles"

• 250W RMS
• Injection molded mica filled polypropylene cone woofer
• Synthetic rubber surrounds with UV treatment
• Centrex® polymer basket
• Gold-plated brass terminals

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$309.95

IN STOCK

Only 2 Left!

10" Single 4 ohms Marine Subwoofer Driver with Titanium Sport Grille

• 500W Max
• 250W RMS
• Injection-Molded, Mica-Filled Polypropylene Cone Woofer
• Synthetic Rubber Surround
• Polymer Basket and Grille with Stainless Steel Back Plate
• Gold-Plated, Brass Binding Posts

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$309.95

IN STOCK

Only 2 Left!

10" Single 4 ohms Marine Subwoofer Driver with White Classic Grille

10" Single 4 ohms Marine Subwoofer • 500W Max • 250W RMS • Injection-Molded, Mica-Filled Polypropylene Cone Woofer • Synthetic Rubber Surround • Polymer Basket and Grille with Stainless Steel Back Plate • Gold-Plated, Brass Binding Posts

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$299.99

IN STOCK

Only 2 Left!

600W 10" Single 4 ohm Marine Subwoofer - White & Titanium

• 300W RMS
• 600W Max
• White and Titanium Grilles Included
• Marine Grade Waterproof 10” Subwoofer
• High Density ABS Construction w/ UV Coating
• 100% Waterproof Sealed Back Speaker Frame
• Frequency Response: 30 - 4,000 Hz

$42.99

IN STOCK

450W 10" Signature Series Single 4-ohm Marine Subwoofer with Integrated Blue & White LED Lights

• Peak Power: 450W
• RMS Power: 250W
• Fiberglass-paper composite cone driver
• 2.0" Large Diameter Voice Coil
• Water & Dust Rating: EC 60529 IP65

$239.99

AVAILABLE

Ships at Later Date

600W 10" XS Series Single 2-ohm Free Air Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Durable powder coated Cast Aluminum Frame
• Injection Molded High Strength Composite Cone
• Moisture Resistant Rubber Spider & Surround
• Gold Plated Speaker Terminals

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$249.99

IN STOCK

Only 2 Left!

Sealed Marine Enclosed Subwoofer System with Single 10" M10W5-4 with Classic Grille

• 500W Peak
• 250W RMS
• 100% Fiberglass Construction
• Smooth Gel-Coat Finish
• Classic White Grille

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$649.95

IN STOCK

Only 1 Left!

450W 10" Signature Series Single 4-ohm Marine Subwoofer with Integrated Blue & White LED Lights

• Peak Power: 450W
• RMS Power: 250W
• Fiberglass-paper composite cone driver
• 2.0" Large Diameter Voice Coil
• Water & Dust Rating: EC 60529 IP65

$219.99

IN STOCK

Only 3 Left!

600W 10" XS Series Single 4-ohm Free Air Marine Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Durable powder coated Cast Aluminum Frame
• Injection Molded High Strength Composite Cone
• Moisture Resistant Rubber Spider & Surround
• Gold Plated Speaker Terminals

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$249.99

IN STOCK

250W 10" Subwoofer Loaded in a Sealed Enclosure for Select Can-Am, Yamaha and Polaris ATVs

• 10" Subwoofer Loaded in a Sealed Enclosure
• RMS Power: 250 Watts
• Final Impeadance: 4 Ohms
• Custom Fiberglass Enclosure
• Vehicle Compatibility: Can-Am Commander, Can-Am Maverick, Yamaha Rhino, Polaris Ranger

$439.99

IN STOCK

Only 1 Left!

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Related Categories

Subwoofer Installation & Accessories
Get the most sound out of your subwoofer with these installation parts designed to make your subwoofer instal easier and sound better. Within this category, you will find box terminals, polyfil, subwoofer boxes, sound damping material, subwoofer grilles, speaker wire, connecters, and many more accessories. For all your installation needs, check out our expansive selection of car subwoofer installation parts.

Marine Subwoofers Information

Marine subwoofers are key to any outdoor sound system because a sound system needs bass and volume to overcome background noise. These subwoofers were created to be ideal for outdoor applications, with marine technology which was invented to protect audio equipment from rain, moisture and sun rays. Most marine subwoofers are specially designed for marine vehicle installations.

Most marine subs are fashioned with waterproof rubber mounting gaskets to prevent deterioration. In addition, most marine subwoofers are built with special materials that are less susceptible to corrosion, such as gold plated terminals and stainless steel. The lead connections are usually insulated to guard against weather and water. The electrical components and magnet also are built with hard plastic covering to prevent wear and tear. Marine subwoofers typically have plastic grills to prevent weather damage or to protect the cone from impact. Most are UV resistant to prevent the color from fading and the general aging of the subwoofer’s appearance.

We also carry marine powered subwoofers as well as enclosed marine subwoofers. Enclosed subs are either powered (do not require an external amp) or unpowered (require an external marine amplifier). Among these enclosed marine subs are bass tubes, which are water resistant enclosures. The unique cylindrical bass tube design saves space, and weather resistant mounting straps help keep your bass tube secure in spite of harsh weather conditions. Also be sure to check out our top marine subwoofer brands, such as Kicker Marine Subwoofers, Bazooka Marine Subwoofers, and MB Quart Marine Subwoofers.