Do you want your marine stereo to have greater bass? In our opinion, a high-quality marine subwoofer is a must-have and the only way to obtain the deep bass you desire for your marine audio system. Especially if the application is for an open-boat. You might believe that aftermarket subwoofers are only for audiophiles, but they’re for everyone who wants more from their marine or boat radio.
However, the best subwoofers for boats don’t simply add extra bass; they also improve the audio quality of your other speakers. By freeing your speakers of bass duties, you can improve the sound quality of your speakers. Rather than pushing out all of the highs, mids, and lows at the same time, your subwoofer can handle the deep bass while your other speakers deliver crisper, cleaner high and mid-range sound. It’ll help you get more volume out of your speakers, as well as more bass boost, obviously in this buying guide.
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
The Bazooka MBT1014 boat subwoofers are available with mounting straps to make securing them on your boat a breeze. The ten-inch bass tube complements any on-board speaker system and adds depth to the sound. While it isn’t the loudest (200W), it is loud enough to be heard clearly on the open sea, even with the wind and splashes.
This marine subwoofer review has stainless steel hardware that won’t corrode or be damaged by exposure to seawater, which is a feature we really like. Even under direct sunshine, the plastic housing is robust and certified for outdoor use. If the 10-inch model is too big for you, the MBT1014 woofer with an 8-inch diameter is also available for your audio systems.
The Bazooka is the boat subwoofer for you if you’re searching for something small and compact. Its peak output is lower than some versions, making it excellent for easy listening, and its low impedance rating allows you to quadruple your bass with this system. It’s simple to install thanks to the Velcro reinforced mounting straps, and the chrome plated finish adds a stylish touch to your boat. This stainless steel speaker will complement your music system and will not be harmed by salt, fog, or wind. This is the best marine subwoofer in 2023.
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)
Rockville MS10LW Free Air can knock you off your feet if you’re looking for the most powerful sound. This top-rated boat subwoofer offers a whopping peak output of 2400 watts and an RMS of 600 watts, making it the loudest model on our list. In addition, the Rockville MS10LW has blue LEDs integrated in, which make it appear great at night after the installation process.
The best boat subwoofer is comprised of molded ABS plastic for added durability and better listening experience. This not only makes the bass speaker extremely impenetrable, but it also protects the sound system within from water. The woofer features a double-stacked 80oz magnet inside, which is an intriguing technological element. Overall, it’s a fantastic system that will undoubtedly meet or surpass your expectations. This is the best marine subwoofers in 2023.
Polk Audio db1040 10-Inch Single Voice Coil Subwoofer
- A marine single voice coil subwoofer speaker
- Equipped with 10 inch black Dynamic Balance polymer composite cone
- Frequency response: 28 200 Hz
Polk Audio has a reputation for producing high-quality audio equipment like car subwoofer at a reasonable price. Give Polk a call if you want big sound but don’t want to spend a lot of money. The finest marine subwoofer units from the manufacturers are of excellent quality, have a large volume, and are inexpensive without space constraints.
The 10 inch Dynamic Balance polymer composite cone on this big diameter twin voice coil marine subwoofer has a frequency response of 20 to 200 Hz and a 4 ohm impedance. The Polk Audio DB1040 has a peak power rating of 540 Watts, which translates to around 270 Watts RMS. To put it another way, it’s loud enough!
It’s also suitable for use in the sea. Water-resistant materials are used throughout the DB series subwoofers, preventing moisture, dust, and other undesired things from accessing the electronics and speakers, causing damage and degrading sound quality. It has an IP56 rating and has been tested for salt-fog, humidity, and UV radiation protection.
Another interesting feature of this sub is that it provides a lot of sound in a little package. To optimize the power of its punch, it doesn’t require a large boat subwoofer box. This could be the speaker for you if you want a big sound with a low frequency setting from a compact enclosure. This is the best subwoofer for your boat.
Rockford Fosgate PM212S4B Punch Marine 12″ SVC 4-Ohm Subwoofer
- Add some muscle to your bass with the powerful Punch PM212S4B black 12” subwoofer featuring a stainless steel grille
- This subwoofer is so versatile, it can be used in sealed, vented or infinite baffle installations
- 4-Ohm Subwoofer with 300 Watts RMS /600 Watts Max power
Rockford Fosgate M2 M212S4B is a well-known name in the audio business, and the brand’s top-of-the-line marine subwoofer is just what you need if you want to amp up your bass without breaking the bank. It isn’t the cheapest choice available, but it isn’t outrageously pricey either. As a result, you get a high-quality, low-cost bass unit with outstanding sound.
A single voice coil 12″ maritime subwoofer with a peak power output of 600 W is used in this practical subwoofer. The RMS output is 300 W, which will blast your bass out of the water. It’s raucous and loud, but the overall sound quality is excellent. All of this is housed in a one-of-a-kind flex-fit basket that makes mounting and installation a breeze.
Rockford fosgate build quality is rugged, strong, and really marine-ready, thanks to high-quality materials including Centrex injection molded plastic, polypropylene, corrosion-resistant stainless steel, and thermo-plastic elastomer. It’s completely marine-grade, with corrosion-proof, UV-resistant, moisture, tear, salt-fog, and fatigue-resistant components. It’s perfect for marine and powersports use.
A good addition is Rockford Fosgate’s two-year comprehensive warranty for the best subwoofer for boat. This warranty is a demonstration of the manufacturer’s confidence, and unlike many warranties, it is fairly extensive, covering a wide range of potential faults.
KICKER 45KMF122 12″ 350w Peak/175w RMS Marine Boat Subwoofer
- What's In The Box: (1) 12" Woofer. (1) Back Gasket. (8) Mounting Screws. (8) Mounting Screw Clips. (1) Owner's Manual. Features: KICKER 45KMF122 12"...
- Peak Power Handling: 350 Watts. RMS Power Handling: 175 Watts. Two-Ohm Voice Coil. Injection-Molded Polypropylene Cone. Co-molded Santoprene Surround....
- Thick Tinsel Leads. Large Ceramic Magnet. Rear Gasketing Included. Polymer Basket Resists Corrosion. Protective Terminal Cap. Stainless Mounting...
When it comes to installing a subwoofer on your boat, you want to ensure that it not only produces the best possible bass, but also that it can endure any weather conditions. Fortunately, the Kicker KMF124 12 Volt “The weather-resistant subwoofer gives you piece of mind. The motor structure is sealed, and the terminal also locks and seals well, which contributes to the efficiency. It has been tested against salt, UV rays, and fog, demonstrating that it can withstand those extreme conditions.
With the Kicker KMF124 12 you’ll never have to worry about the party stopping “since it will provide you with the bass you require for an extended period of time The marine-grade cone is responsible for the high sound quality. The aesthetics of the LED lights will also add to whatever feel you’re striving for in a low profile marine subwoofer.
Garmin MS-SW10 Fusion Entertainment 10-Inch 400W Marine-Grade Subwoofer
- Magnet structure - 60 oz
- 2" voice coil - 4 ohms - 30hz-2.0Khz - 88Db
- Min. Mounting depth - 4.5" mounting diameter - 8.75"
The Fusion MS-SW10 marine subwoofer has a 60-ounce magnet and a 2-inch voice coil to produce booming bass that you can feel all over your body. This type, which is 10 inches in diameter and 4.5 inches in depth, is simple to install on any boat. The case is made of marine-grade plastic, making it resistant to water and sunlight for extended periods of time.
The peak power output of the slim marine woofer is 400 watts, but the RMS power output is far more relevant. It delivers smooth and strong bass lines at 200 watts. You can also link this unit with Fusion’s FM-402 amplifier to improve performance even further. We put the MS-SW10 subwoofer at the top of the list because of all of this, as well as its low price.
Sound Storm Laboratories LOPRO10 Amplified Car Subwoofer
- Built-in Amplifier - With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower...
- Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes above the filter's frequency setting. You will use...
- High Level Inputs - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the LOPRO10 to your factory radio...
With the SSL LoPro10 Class A/B 10 inch Low Profile Amplified Subwoofer, you can enjoy the rich sound of Bass in almost any car. This Amplified Subwoofer can be connected to just about any in-dash stereo thanks to its 1200 Watt Max Power, MOSFET power supply, and High and Low Level Inputs. With a height of only 3 inches, it’s the ideal answer for tight spaces, as it fits under the seat of most automobiles. With the Variable Low Pass Crossover, Subsonic Filter, Phase Control, and Remote Subwoofer Control, you can tweak the sound to your liking.
Bazooka MBTA10250D Marine 10-Inch 250 Watt Pre Loaded Bass Tube
- Stainless Steel Hardware. Impedance(Per Voice Coil) 4 ohms
- Weather Resistant Velcro Reinforced mounting straps. Total RMS Power Output 275 watts
- UV Certified
The Bazooka MBTA10250D subwoofer is a very popular option for sailors wishing to upgrade their sound system with some substantial bass. This bundle includes a powerful and high-quality subwoofer in addition to an integrated marine amplifier, giving you two essential pieces of audio gear for the price of one.
The actual marine subwoofer has a 10 inch speaker with a wide diameter and a 275 Watt peak power output. According to Bazooka, the actual RMS value is 200 W, which provides more than enough bass to please even the most ardent boaters. For those who prefer a lower peak power rating, it is also offered in two different sizes, with a smaller 100W model being one of them.
The MBTA10250D device from Bazooka was created exclusively for marine application. It has a weather-resistant woofer, stainless steel fasteners, a waterproof design, and certification for resistance to the impacts of salt, UV light, and fog.
Using simple fittings and straps to keep the sub box secure, installation is likewise quite straightforward. Don’t worry if you’re not very skilled with a drill; even a complete novice can handle installing this.
Finally, as was already said, it has a good Class D maritime amplifier, which makes this equipment a little more inexpensive. Overall, it’s costly relative to comparable subwoofer configurations, but the pricing is actually very fair because an amp is included. A one-year manufacturer’s guarantee is also included.
JL Audio 10 ” White MX Series Infinite Baffle Marine Subwoofer – MX10IB3-CG-WH
- 10" MX Series Infinite Baffle Marine Subwoofer Driver Power Handling: RMS: 175 watts Impedance: 4 ohm Injection-molded, mica-filled polypropylene cone...
The M10W5-SG-WH Maritime Subwoofer from JL Audio is One of our favorite manufacturers of maritime audio gear is JL Audio. Although this brand has a wide selection of subwoofers, we particularly enjoy the M10W5-SG-WH. The brand’s M10W5-CG-WH is as impressive if you can’t find one (since these have been known to go out of stock in some locations).
It is a 10 inch single cone marine subwoofer with a 4 Ohm impedance that has a very high peak power rating of 500 W and a very high RMS rating of 250 W. It does need an enclosure, but locating a suitable one isn’t difficult because of the speaker’s universal size. You may quickly start enjoying powerful bass notes by placing this in a boat subwoofer box.
This subwoofer is constructed from a variety of contemporary materials. The woofer has a Centrex polymer basket, stainless steel backplates, brass bindings with gold plating, and a synthetic rubber surround. It is built of injection-molded mica-filled polypropylene.
All things considered, it results in a powerful subwoofer with outstanding elemental defense. It is perfect for marine applications because it is UV protected, water resistant, and corrosion resistant. Also, it comes with a thorough 2-year manufacturer’s guarantee in case you have any concerns regarding the design or sound quality of this woofer.
Best Marine Subwoofer Buying Guide
Peak Power Output
The higher number that is advertised is the peak power output.
The greatest amount of power that a subwoofer or speaker can handle is expressed in Watts.
But don’t let it deceive you.
Although it’s a significant number, a speaker can only sometimes reach that power output, and it won’t be a steady power output.
When a section of a song becomes louder than the rest, this number comes into play.
Yet, it’s a crucial figure to monitor.
The ideal subwoofer should have a peak power output that is equal to or more than the maximum power output of your amplifier.
Your subwoofer could be damaged if an amplifier provides more power than it can handle.
The RMS power output of a subwoofer or speaker is a much more relevant indicator of a speaker’s actual capabilities.
Root Mean Square is referred to as RMS.
In layman’s words, let’s call that the average production.
This number represents the maximum power output that a speaker is capable of supporting.
Almost always, this number is considerably lower than the peak power output figure.
Despite having a 600 W peak power rating, a subwoofer might only have a 300 W RMS.
When looking for a marine subwoofer, this is the most crucial statistic to consider.
Have in mind, however, that manufacturers frequently interpret this measurement differently, and the formula used by one brand to determine the RMS of their product may not be the same as the one used by another brand.
The impedance rating of a subwoofer is a gauge of its electrical resistance.
Although it seems difficult, it’s really not.
However, it’s not the most crucial function available.
It’s still important to be aware of though!
Ohms are used to measure impedance.
The unit of electrical resistance is the ohm.
Similar to a huge electrical resistor, a speaker (or in this case, a subwoofer) can tolerate more amplifying power the lower its ohmic value.
Simply put, low ohms are preferable to high ohms.
Thankfully, all of the aforementioned models are among the best marine subwoofers available and have low impedance.
You should ideally search for something with a resistance of 4 ohms or less.
Just so you know, Ohms can also be denoted by the symbol.
Any subwoofer, regardless of impedance or output power, is only functional if it can be mounted.
Although installing speakers isn’t difficult, you should limit your search to models that just require simple wiring and straightforward mounting if you’re uncomfortable with the concept of installation.
Certain maritime subwoofers are speakers that, in order to produce the best bass, must be positioned in a box or enclosure.
Some are free-standing structures that rest on the deck.
There are some that may be easily placed into the bodywork of your boat.
Before clicking the buy button, whatever the case, be sure to read up on how they should be installed and read reviews from previous customers.
Before purchasing a subwoofer, you should think about its physical size in a manner similar to how it will be installed.
Not only the size of the box it comes in, however that is something that should be taken into account given that there is never enough space on a boat.
We actually mean the diameter of the speaker itself.
The most typical subwoofer size is 10 inches, however this isn’t always the case, and bigger doesn’t always equate to better or louder.
Last but not least—and perhaps most crucially—you should see how well a marine subwoofer can actually endure marine-like environments.
There are numerous products sold under the marine brand, but not all of them are reliable.
More features than only water resistance can be found in the top marine subwoofer models.
Also, they will have UV-resistant coatings that prevent the sun’s rays from destroying their constituent parts.
Important electrics should be covered in protective coatings to shield them from corrosion caused by salt and water spray.
To prevent sand and dust from entering inside your speaker and causing problems, seals and gaskets should be placed.
Make sure the product you buy has actually been created for a life on the sea.
If it appears to lack the necessary credentials, get rid of it and go on.
Spending money on something that won’t work is pointless.
Frequently Asked Questions
Why do I need a marine subwoofer?
A subwoofer is a must-have for anyone who wants to have the finest fun on the boat with the best sound. In terms of perfect and powerful pounding sound and bass, a marine subwoofer will be able to provide you with the best potential results.
Which Marine Subwoofer Is Best For Bass?
This is difficult to say because it is dependent on a variety of things. However, you should always opt for a model that delivers sound using high-quality components. As previously said, RMS output is more significant than reported maximum output, and the subwoofer should be able to handle low-frequency sounds well.
What are Marine Subwoofers?
Marine subwoofers are specifically designed for use in boats, yachts, and other watercraft. These subwoofers are built to withstand the harsh marine environment, including exposure to salt, water, and UV rays, which can cause corrosion and damage to standard audio equipment. Marine subwoofers are constructed using durable materials that can withstand the elements, and they also feature waterproof coatings and rust-resistant hardware to ensure longevity.
Can I Install Marine Subwoofers Myself?
While it is possible to install marine subwoofers yourself, it is recommended that you hire a professional to do it. Marine subwoofers require a specific installation process that takes into account the unique challenges of a marine environment, including exposure to water, salt, and UV rays. A professional installer will ensure that your marine subwoofers are installed correctly, providing the best possible sound quality and longevity.
What are the Benefits of Using Marine Subwoofers?
Using marine subwoofers in your audio system offers several benefits, including:
Enhanced Sound Quality: Marine subwoofers are designed to deliver high-quality sound, with accurate and powerful bass notes that can be felt throughout the boat.
Durability: Marine subwoofers are built to withstand the harsh marine environment, including exposure to water, salt, and UV rays, which can cause corrosion and damage to standard audio equipment.
Improved Aesthetics: Many marine subwoofers are designed to blend in with the boat’s interior, enhancing its overall aesthetics.
Increased Resale Value: Upgrading your boat’s audio system with high-quality marine subwoofers can increase its resale value.
What is the Difference Between Marine and Regular Subwoofers?
The main difference between marine and regular subwoofers is their construction and durability. Marine subwoofers are built to withstand the harsh marine environment, including exposure to water, salt, and UV rays, while regular subwoofers are not. Marine subwoofers are also designed to deliver high-quality sound, even in open spaces, while regular subwoofers may not be powerful enough to deliver the same level of sound quality in an outdoor environment.