Best Marine Subwoofers of 2025

The KICKER KMF10 10-inch Weather-Proof Subwoofer is a marine subwoofer that can handle up to 175 watts RMS (350 watts peak power) with a frequency response of 30-500 Hz. The subwoofer has a sensitivity of 86.27 dB and an impedance of 4 ohms. It is ideal for Freeair applications, making it a convenient and effective choice for marine audio systems.

The Lanzar Marine Subwoofer offers impressive audio performance designed for marine environments. With a powerful 1000 watts max output, you can enjoy rich and deep bass while you’re out on the water. The versatile connectivity options, including RCA low and high-level inputs, allow you to easily connect this subwoofer to your existing audio system. You’ll appreciate the convenience of remote level control, which lets you adjust the sound to your liking without leaving your spot. Additionally, the built-in protection circuits ensure your system remains safe from thermal and overload issues, providing you with reliable performance even in challenging conditions.

The Polk Audio DB+ 10 Inch 1050 Watt 4 Ohm DVC Marine & Car Subwoofer | DB1042DVC is a high-performance subwoofer designed for use in boats, cars, and ATVs. With 350 watts of RMS power handling, this subwoofer delivers heart-thumping bass that will transform your listening experience. Its low-profile design saves space needed for sub enclosures, while Dynamic Balance technology provides richer, cleaner, and more full-range sound. The subwoofer is also waterproof and resistant to water, dirt, salt-fog, UV, and humidity, making it ideal for use in marine environments.

Experience heart-thumping bass in your car or boat with the Polk Audio DB+ 8 Inch Marine, ATV & Car Subwoofer. With a high-performance 8-inch subwoofer and 250 watts of RMS power handling, this subwoofer delivers richer, cleaner, and fuller sound thanks to Dynamic Balance technology. Its low profile design saves space and is resistant to water, dirt, salt fog, UV, and humidity with IP56 marine rating. Its UV tolerant, polypropylene cone and waterproof Santoprene surround make it durable and reliable.

The BOSS Boat Subwoofer, known as the BOSS MRGB10W Subwoofer, is a top-notch marine subwoofer from BOSS Audio Systems. With RGB Illumination, you can easily customize colors using the wireless remote, making it a stunning addition to your boat, especially during nighttime cruises. Its weatherproof design ensures durability against the elements. Measuring 10.6 x 10.6 x 6.12 inches and weighing 11.55 lbs, this subwoofer features a 2 ohm dual voice coil for enhanced audio performance. The polypropylene cone and rubber surround provide high-quality sound output, enhancing your onboard music experience.

Enjoy powerful bass sound on your marine vehicles with LANZAR Marine Subwoofer. With an 8'' slim marine woofer, this subwoofer delivers exceptional audio quality. The phase shift switch allows you to adjust the sound phase to 0 or 180° for optimal sound quality. In addition, thermal, short, and overload protection circuits ensure that the subwoofer is safe to use. With dimensions of 14.5''(D) x 9.5''(W) x 3''(H), this subwoofer is compact enough to fit under your seat. You can easily control the volume with the remote level control. The LANZAR Marine Subwoofer is an excellent choice for anyone who wants to enjoy high-quality sound on their marine vehicles.

The Rockford Fosgate M1D4-10B Marine Subwoofer is a powerful and versatile audio solution for your marine adventures. With its 10" DVC 4-Ohm design, this subwoofer delivers loud, clear, and accurate bass that will enhance your onboard entertainment experience. One of the standout features of this subwoofer is its compatibility with the Rockford Fosgate Color Optix Controller and RF Connect App, allowing you to customize your own color patterns for a personalized lighting experience. Additionally, the VersaSwitch feature makes it incredibly easy to switch between impedance settings, simplifying installation and ensuring optimal performance. The Element Ready design and IP67 certification provide protection against UV rays and water spray, making it perfect for marine applications. With the famous Rockford Fosgate build quality and a 2-year warranty, the M1D4-10B Marine Subwoofer is a reliable and durable choice for any boat owner.

Pyle Marine Subwoofer is a great addition to your marine stereo sound system. With 400 WATT POWER, it offers a peak power of 400 watts w/ 4ohm impedance. The Hydra subwoofer is a perfect subwoofer for complimentary bass to enhance the party vibe. The professional compact loud speaker system features a marine grade waterproof plastic case construction making it safe to be installed and used in places where moderate water splashes occur such as in marine vehicles. The white outdoor bass speaker features an 8” high quality polypropylene cone. The boat subwoofer can be installed under or in front of the compartment or helm, behind the helm seat or you can mount them inside a box or cooler.

The Polk DB1042 Marine Subwoofer provides a thunderous sonic output and powerful low frequency response for cars, boats, and ATVs. Its IP56 rating ensures that it withstands salt-fog, UV, and humidity, making it durable for marine use. The patented process cancels out unwanted resonant frequencies, while the subwoofer's design reduces the need for oversized subwoofer enclosures, giving it a subtle appearance with outstanding sound quality.

The Memphis Marine Subwoofer offers an impressive audio experience with its durable design and powerful features. Its rotomolded enclosure ensures it can withstand harsh marine environments, while the die-cast aluminum mounting feet provide reliable stability. The dual passive radiator design enhances low-frequency output, allowing you to enjoy deeper bass sounds during your time on the water. Additionally, the integrated RGB lighting adds a stylish touch to your setup, making it visually appealing. With an internal 400W amplifier, this subwoofer delivers powerful performance to elevate your marine audio experience.