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The 8 Best marine subwoofers of 2025

Are you trying to find marine subwoofers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling marine subwoofers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 20 hours of research and did 19 marine subwoofers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best marine subwoofers you can buy today

SaleNo. 1
Lanzar Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker - Underseat Mount Audio Sound Amplifier Box, Marine Vehicles - Lanzar AQTB8 (White)
  • A 1000W POWER: Lanzar’s 8” Marine Subwoofer System offers a max power of 1000 watts. It introduces a low-profile amplified woofer low enough to easily fit below the seat of your car or boat making it a great addition to your marine music audio system
  • HIGH / LOW PASS FILTERS: The integrated amplifier in this super slim active sub woofer features both high and low pass crossovers so you can tweak your bass to your preference, as well as a control for adjusting the input sensitivity from 0.2V to 3V
  • UNIVERSAL COMPATIBILITY: Both high (speaker level) and low (RCA type) level inputs are present making this a universal solution for use w/ any head unit or other input sources. Includes a remote level control for further flexibility and convenience
  • WATER-RESISTANT: The professional compact square underseat loudspeaker system features a marine grade waterproof construction making it safe to be installed and used in places where moderate water splashes occur such as in marine vehicles
  • BUILT-IN SAFETY FEATURES: Equipped with shortcut, overload, and thermal protection to keep this speaker and connected devices functioning properly and safely. It also features green and red LED light as power status and protection indicators
SaleNo. 2
Pyle 10-Inch Low-Profile Amplified Subwoofer System - 900 Watt Compact Enclosed Active Marine Underseat Car Subwoofer with Built In Amp, Powered Car Subwoofer w/ Low & High Level Inputs
  • 900 WATT POWER: 10" Amplified Low Profile Subwoofer System offers a maximum power of 900 watts. It lets you pump out some great low-frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • BUILT-IN AMPLIFIER: The integrated amp in the compact subwoofer features low pass crossovers & control for adjusting input sensitivity from 0.12V to 3.5V. Includes variable bass boost, control the subwoofer level w/ the remote level control module
  • LOW PROFILE:With a height of just 3",it's a perfect solution when space is an issue,it can easily fit under the seat of most vehicles!Total dimension is 14.2”x11.2"x3” & includes mounting hardware. A great addition to your marine stereo sound system
  • HIGH LEVEL INPUT: Speaker line inputs are known as high-level inputs. If your head unit does not have RCA outputs, you can use the speaker outputs for the audio source. Use the supplied cable and connect the outputs properly as shown in the manual
  • LOW-LEVEL INPUT: Line level inputs, also known as RCA input or low-level inputs. Low-level inputs are the recommended way to introduce the audio signal to the hideaway subwoofer if RCA outputs are present on your head unit or other signal sources
SaleNo. 3
Pyle 10-Inch Outdoor Marine Audio Subwoofer - 500 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle - PLMRW10
  • 500 WATT POWER: Pyle’s 10 Inch Marine Subwoofer offers a peak power of 500 watts w/ 4ohm impedance. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • FOR ENHANCED SOUND: The Hydra subwoofer is a great addition to your marine stereo sound system. No sound system is complete without the perfect subwoofer for complimentary bass so don't deprive your boat from the absolute best sound you can get
  • WATER-RESISTANT: 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
  • SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 10” high quality polypropylene cone. The 50 oz magnetic structure and 1.5” high temperature voice coil boom w/ power and achieve a frequency response of 25 Hz to 2.5 kHz
  • INSTALLATION/PLACEMENT: 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 subwoofer has an overall diameter of 10.6” and 4.60” mounting depth
SaleNo. 4
Pyle 8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Marine Underseat Car Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs PLMRSBA8,Silver
  • 600 WATT POWER: Pyle’s 8" Amplified Low Profile Subwoofer System offers a maximum power of 600 watts. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • BUILT-IN AMPLIFIER: The integrated amp in the compact subwoofer features low pass crossovers & a control for adjusting input sensitivity from 0.12V to 3.5V. Includes variable bass boost, control the subwoofer level w/ the remote level control module
  • LOW PROFILE: With height of just 3", it's a perfect solution when space is an issue, it can easily fit under the seat of most vehicles! Total dimension is 12.8”x9.5"x3” & includes mounting hardware. A great addition to your marine stereo sound system
  • HIGH LEVEL INPUT: Speaker line inputs are known as high-level inputs. If your head unit does not have RCA outputs, you can use the speaker outputs for the audio source. Use the supplied cable and connect the outputs properly as shown in the manual
  • LOW LEVEL INPUT: Line level inputs, also known as RCA input or low-level inputs. Low level inputs are the recommended way to introduce the audio signal to the hideaway subwoofer if RCA outputs are present on your head unit or other signal source
No. 5
Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer - 400 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle
  • 400 WATT POWER: Pyle’s 8 Inch Marine Subwoofer offers a peak power of 400 watts w/ 4ohm impedance. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • FOR ENHANCED SOUND: The Hydra subwoofer is a great addition to your marine stereo sound system. No sound system is complete without the perfect subwoofer for complimentary bass so don't deprive your boat from the absolute best sound you can get
  • WATER-RESISTANT: 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
  • SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 8” high quality polypropylene cone. The 40 oz. magnetic structure and 1.5” high temperature voice coil boom w/ power and achieve a frequency response of 35 Hz to 3.5 kHz
  • 8” SINGLE SUBWOOFER: 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 subwoofer has an overall diameter of 8.5” and 3.60” mounting depth
SaleNo. 6
BOSS Audio Systems MRGB10W 10 Inch Boat Subwoofer - 800 Watts Max, Dual 2 Ohm Voice Coil, Multicolor Illumination, Weatherproof, Sold Individually
  • RGB Illumination - Use the included wireless remote to change colors. Control things like the speed, color, mode, brightness and more. It looks great, especially at night!
  • Weatherproof - The MRGB10W has been outfitted with the latest weatherproofing techniques for protection against the elements
  • Dimensions: 10.6 x 10.6 x 6.12 inches, Item Weight: 11.55 Lbs.
  • Impedance: 2 ohm dual voice coil
  • Mounting Depth: 4.13 inches, Mounting Hole: 9.38 inches
  • Frequency Response: 44Hz, Sensitivity: 87 dB @ 1 Watt/1 Meter
  • Polypropylene Cone, 1-inch Voice Coil
  • Plastic Basket, Rubber Surround
No. 7
Skar Audio SKM10WD2 10" 1000W Max Power Dual 2 Ohm Marine Subwoofer (White)
  • 10-Inch Dual 2 ohm Marine Subwoofer - White
  • Peak Power: 1,000 Watts | RMS Power: 500 Watts
  • 2.4" (61.1mm) Dual 2-ohm High Temperature Copper Voice Coil
  • Frequency Response Range: 34 Hz - 700 Hz | Sensitivity: 85.1 dB
  • High Flux Ferrite Motor | High Roll Rubber Surround
No. 8
Rockville MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED
  • Rockville MS10LW 10" marine subwoofer with LED (White). Max Power: 2400 Watts. RMS Program Power: 1200 Watts
  • RMS Power: 600 Watts. Polypropylene cone with Rubber edge. 2.0" 4 Layer dual voice coil
  • Molded ABS plastic basket made with a special blend that is waterproof and un-breakable (if you literally jump on it, it will not break or bend)
  • Magnet 80 Oz double stacked magnet. Frequency response: 30Hz-4Khz
  • Impedance: Dual 4 ohms. Sensitivity: 90dB
No. 9
KICKER 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300 Watt
  • A modern take on an old-school classic, the TB features thick ABS construction, and comes equipped with both an active CompR woofer on one end, and a Reflex Sub on the other.
  • An innovative bracket system allows the TB to be mounted with ease: horizontally or vertically. Put it anywhere.
  • The CompR sub mounted in the TB features a powerful ceramic magnet, an advanced suspension and superior heat management system for big bass and long life on the road.
  • The all-weather TB loves to play outdoors. Hook it up on your boat, UTV or Jeep for fun on the trail, in the water or at the dunes.
  • Passive Radiator - Made with the same surround and cone materials as the active sub, the Reflex Subwoofer is mounted on the opposite side of the TB - creating even deeper, louder bass.
No. 10
Kicker 46CWTB104 TB10 10-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 400 Watt
  • A modern take on an old-school classic, the TB features thick ABS construction, and comes equipped with both an active CompR woofer on one end, and a Reflex Sub on the other.
  • An innovative bracket system allows the TB to be mounted with ease: horizontally or vertically. Put it anywhere.
  • The CompR sub mounted in the TB features a powerful ceramic magnet, an advanced suspension and superior heat management system for big bass and long life on the road.
  • The all-weather TB loves to play outdoors. Hook it up on your boat, UTV or Jeep for fun on the trail, in the water or at the dunes.
  • Passive Radiator - Made with the same surround and cone materials as the active sub, the Reflex Subwoofer is mounted on the opposite side of the TB - creating even deeper, louder bass.
No. 11
Clarion CM2513WL 10-inch Marine Subwoofer 250W RMS Power handling Dual 2 ohm Voice coils Built-in RGB Illumination Includes Black & Silver Grilles
8 Consomer Reviews
Clarion CM2513WL 10-inch Marine Subwoofer 250W RMS Power handling Dual 2 ohm Voice coils Built-in RGB Illumination Includes Black & Silver Grilles
  • 800 Watts Maximum Power Handling 250 Watts Continuous Power
  • Frequency Response: 30 - 800 Hz
  • Meets or Exceeds ASTM D4329 (UV Exposure) Meets or Exceeds ASTM B117 (Salt Fog Exposure)
  • Dual 2 Ohm Voice Coil
No. 12
Kicker KMF12 12-inch (30cm) Weather-Proof Subwoofer for Freeair Applications 4-Ohm
  • Peak Power Handling: 350 Watts
  • RMS Power Handling: 175 Watts
  • Frequency Response: 30 - 500Hz
  • Sensitivity: 87.46dB
No. 13
Garmin Fusion Signature Series 3, SG-SL122SPW Sports White 12" Marine Subwoofer, a Garmin Brand
  • Polypropylene cone technology produces defined, high-resolution low-frequency acoustics from the excellent self-damping and bass reproduction
  • Large diameter voice coil delivers an increase in real power and efficiency, providing an exclusive signature sound with wave-rippling bass
  • High-grade plastic basket construction delivers unprecedented durability in the harsh marine environment
  • Experience an unprecedented spectrum of colors with industry-first CRGBW LED lighting to enhance your onboard entertainment experience
  • IP65 rating for protection against dust and water ingress with True-Marine accreditation and a 3 year limited consumer warranty
SaleNo. 14
Polk Audio DB1042 DVC - DB+ Series 10" Shallow Subwoofer for Marine/Car Sound System, 28Hz-200Hz Frequency Response, Dual 4-Ohm Voice Coils & Polypropylene Woofer Cone
  • ULTRA-POWERFUL SUBWOOFER FOR CAR & MARINE - The Polk DB1042 DVC 10" Marine Certified Subwoofer is a space-saving sub with 1050W peak power and features a polypropylene woofer cone & a durable Santoprene surround built to handle big power over the long run
  • HARD-HITTING BASS FOR YOUR CAR AUDIO - With Dynamic Balance Technology, a Polk Audio proprietary, this marine subwoofer uses laser imaging to identify the best combination of speaker materials, ensuring distortion-free response with wide sound dispersion
  • SPLASH-PROOF SOUND SYSTEM - Polk DB+ series speakers give thunderous sonic output in freshwater boats, motorcycles, ATVs, and others, as they have IP56 marine certification with coated steel baskets. They are even tested for Salt-fog, UV & Humidity
  • WALLET-FRIENDLY POLK AUDIO SUBWOOFER - Experience powerful and smooth bass like never before with this compact subwoofer. Designed with cutting-edge technology and premium materials, this affordable sub is the ultimate choice for an audio system
  • MULTIPLE WIRING OPTIONS - The dual 4-ohm voice coils of this Polk subwoofer when wired in parallel results in a 2-ohm load, while in series presents an 8-ohm load. This allows for customized configurations and compatibility with a variety of audio systems
SaleNo. 15
Kicker KMF10 10-inch (25cm) Weather-Proof Subwoofer for Freeair Applications, 4-Ohm
  • handles up to 175 watts RMS (350 watts peak power)
  • frequency response: 30-500 Hz
  • sensitivity: 86.27 dB
  • impedance: 4 ohms
No. 16
PyleUsa 12” Slim Marine Subwoofer-500W 4 Ohm Waterproof Car Component Speaker System,Low Profile PP Cone w/Rubber Edge, 50 Oz Magnet 2.5" Voice Coil,for Custom Audio Boat Truck Mobile Vehicle (Black)
  • 500 WATT POWER: The 12" Boat and Car Subwoofer offers a peak power of 500 watts w/ 250-watt RMS & 4 ohm impedance. Lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • WATER-RESISTANT: The compact component speaker system features a marine grade waterproof plastic case construction making it safe to be installed & used in places where moderate water splashes occur such as in marine or mobile vehicles, car or truck
  • 50 OZ MAGNET SIZE: The high-powered car subwoofer features a 12” high quality polypropylene cone w/ rubber edge. The 50 oz barium ferrite magnetic structure and 2.5” high temperature aluminum voice coil boom w/ power & impressive bass response
  • 2.5” ALUMINUM VOICE COIL: The specially treated rubber surround keeps your speakers secure and extends the life of the product. 2.5” high-temperature aluminum voice coil provides the richest sound, ensuring low distortion & providing open sound stage
  • LOW PROFILE DESIGN: Constructed with a low profile design that can be easily installed on boats, marine watercraft, cars & other off-road vehicles. Features quick-connect speaker terminal plate & compatible w/ sealed enclosure speaker box audio setup
No. 17
Bazooka MBT1014 10-Inch 4-Ohm Marine Subwoofer
  • Ported Marine Bass Tube With 10" -Resistant Enclosure4-Ohm Impedance
  • Power Handling: 100 Watts Rms (200 Watts Peak Power)Frequency Response: 39-1000 Hz
  • Sensitivity: 104 Db21-9/16"L X 12-1/2"H X 10-3/8"W
  • Ten-inch passive bass tube for marine systems
  • Ten-inch, waterproof subwoofer with 150 Watts power handling
  • Stainless steel hardware
  • Weather-resistant, velcro-reinforced mounting straps
  • Salt fog and UV certified
No. 18
Pyle 6.5 Inch Slim Waterproof Subwoofer - 150 Watts at Dual 4-Ohms Car Audio Powered Subwoofer with Multi-Color RGB Lights and Remote Control - PP Cone with Rubber Edge, PLRGSW64WT (White)
  • 150 WATTS MAX POWER: The max output of the 6.5-inch slim subwoofer is 150 watts. It allows you to crank up the bass volume to heighten the party atmosphere, making it an excellent complement to any car audio system
  • EXCELLENT DESIGNATION: We designed an 6.5-inch subwoofer with multi-color RGB lights and a remote control that is entirely waterproof and has a high strength engineering plastic basket for custom audio car, truck & mobile vehicle applications
  • AUDIO QUALITY: The waterproof subwoofer speaker features an high-temp aluminum. The 20 Oz. magnetic structure and 1.0'' in voice coil with power and a dual 4 ohms impedance improve the sound system
  • SPEAKER SUBWOOFER DIMENSION: This 6.5 inch waterproof speaker subwoofer has a dimension of 6.8'' x 5.8'' x 2.2'' –inches and an approximate weight of 3.09 lbs. Compatible with sealed enclosure speaker box audio setup perfect for marine or car use
  • BUILT TO LAST: No need to worry about this subwoofer life time as it is constructed by engineered ABS with a battery type of 3V Lithium Battery that allows you to use it up to 2+ hours together with a magnet type of barium ferrite magnet
No. 19
BELVA BMSS10RW 800W Peak (400W RMS) 10" Shallow Marine Subwoofer with Multi-color LED Lighting for Boats/ATV/UTV/SxS/Powersport
  • Peak Power: 800 watts
  • RMS Power: 400 watts
  • Polypropylene Cone
  • Butyl Rubber Surround
  • Impedance: Dual 4 ohms | Sensitivity: 92 dB
No. 20
Garmin Fusion XS Series Marine Subwoofer, 10" 600-Watt Sports, A Garmin Brand,Gray/White
  • Injection-molded polypropylene cone produces defined, high-resolution low frequencies from the excellent self-damping and bass reproduction
  • Large diameter voice coil delivers an increase in real power and efficiency, providing a truly high-quality sound experience
  • High-quality basket construction delivers enhanced durability when exposed to the harsh marine environment
  • Sports style grilles add style to your boat with enhanced aesthetics

How to choose a good marine subwoofers

Does the idea of finding a fantastic marine subwoofers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in marine subwoofers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top marine subwoofers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top marine subwoofers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top marine subwoofers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top marine subwoofers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the marine subwoofers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good marine subwoofers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your marine subwoofers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting marine subwoofers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our marine subwoofers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what marine subwoofers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on marine subwoofers.