Best Marine Subwoofer Reviews

10 Best Marine Subwoofers (Reviews Updated 2020)

Installing a subwoofer on your boat is what you need to give your listening experience the oomph it needs. With a subwoofer, you’ll get that deep, heart-thumping bass that many modern songs love to utilize. While you may already have speakers that provide you with clear highs and mids, a subwoofer is a vital piece to complete the frequency range of your listening experience.

A marine subwoofer will have different demands from the regular subwoofer. Some aspects that ought to keep in mind are its durability, size, power rating, and impedance. Marine subwoofers need to function properly on boats and it has to be able to withstand the marine environment.

To help you choose, we’ve created a list of the best marine subwoofers you can get for your boat. We’re also going to discuss in our buyer’s guide the important aspects you need to be mindful of. To start, here are the top 10 marine subwoofers.

Best Marine Subwoofers

Here are the 10 best marine subwoofers.

1. Bazooka Marine 10-Inch 250 Watt Marine Subwoofers

Best Overall

Bazooka Marine 10 Inch 250 Watt Marine Subwoofers

Review

Bazooka’s subwoofers are stylish additions for your boat’s sound system. But aside from, style it offers strong audio performance to reach a deep bass level that will reverberate all around your boat. It’s inside a stainless case for better protection and the installation process is fairly easy. This is a marine-grade product that will survive harsh environments. You can get the subwoofers in two sizes, 10 and 8 inches. You also have the option to choose between 100 and 250 watts.

Notable Features You Need To Know About:

  • Marine-grade
  • Very stylish
  • Different options to choose from
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2. Alpine 10″ Single 4-Ohm Type-R Marine Subwoofer

Editor’s Choice

Alpine 10 Single 4 Ohm Type R Marine Subwoofer

Review

This subwoofer by Alpine has a good reputation among many boat users. At 10 inches, this subwoofer is quite the looker with a distinct stylish design that puts it above among its competition. The sound quality is great too, of course. This will look and sound great on your boat.

Notable Features You Need To Know About:

  • Design is very stylish
  • 10 inches
  • Great sound quality
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3. Pyle PLMRW8 8-Inch Outdoor Marine Subwoofers

Best Value

Pyle Plmrw8 8 Inch Outdoor Marine Subwoofers

Review

These Pyle subwoofers come in various size options from 8, 10, and 12 inches. You’ll be able to pick the right size to match your needs and boat’s sound system. It uses a white aesthetic that is very appealing and stylish to look at. The bass coming from this is quite loud and deep. It also features water-resistant construction so you don’t have to worry about splashes and rain getting inside the internals.

Notable Features You Need To Know About:

  • Stylish white design
  • Features water-resistance
  • Comes in different sizes
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4. Lanzar Low Profile Marine Subwoofer

Lanzar Low Profile Marine Subwoofer

Review

This Lanzar subwoofer, which comes in 8 inches, has a very distinctive and low profile design that stands out among the competition. With its low profile build, you can install it somewhere more discreetly while still being able to dish out powerful bass quality. It has waterproofing to keep it safe during your travels. Lanzar included an extra layer of protection with some extra safety measures that keep it from shorting or overheating.

Notable Features You Need To Know About:

  • Distinctive design
  • Waterproofed
  • Useful safety measures
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5. Bazooka MBT8014 8-Inch 4-Ohm Marine Subwoofer

Bazooka Mbt8014 8 Inch 4 Ohm Marine Subwoofer

Review

Bazooka’s subwoofer dishes out powerful bass notes with ease. You can choose between two of its available sizes, 8 and 10 inches, both of which run at 150 watts. This marine-grade bass tube offers top-notch durability and power. The stainless steel build and weather-resistance also provides a high amount of protection against harsh conditions.

Notable Features You Need To Know About:

  • Choose between different sizes
  • Features weather-resistance
  • Durable stainless steel build
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6. Clarion CMG2512W 10-Inch 350-Watt Marine Subwoofer

Clarion Cmg2512w 10 Inch 350 Watt Marine Subwoofer

Review

Clarion’s subwoofer requires a whopping power of 350 watts to run which results in a very loud and deep bass playback that will reverberate all over your boat. With a good build quality, the audio maintains its integrity and fullness despite its loudness. It uses a cone woofer that is polypropylene, along with a 4 Ohm coil. It’s protected with surrounding rubber seals, which adds a layer of durability and protection against whatever the seas can throw at it.

Notable Features You Need To Know About:

  • Polypropylene build for cone woofer
  • 350 watts
  • Surrounding rubber protection
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7. Pyle Amplifier Receiver Marine Subwoofer

Pyle Amplifier Receiver Marine Subwoofer

Review

This Pyle subwoofer’s design has a low profile for a much easier installation process. It’s easier to place it in more locations on your boat, so you can get creative on where to install it. Despite its low profile, it uses 660 watts, so it understandably gets quite loud. The build is weatherproofed and waterproofed, and it comes with very handy safety features as well, so this subwoofer will last for a long time.

Notable Features You Need To Know About:

  • Weatherproofed and waterproofed
  • Design is low profile
  • Powerful 660 watts
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8. Kenwood P-WD250MRW 10-Inch Marine Subwoofer

Kenwood P Wd250mrw 10 Inch Marine Subwoofer

Review

Kenwood’s subwoofer comes with an amplifier as well to provide that bass boost you’re looking for. It’s a large subwoofer at 10 inches and it uses 200 watts of power. The sound quality is superb and the bass gets pretty low. You can be assured of its durability since this is also a marine-grade subwoofer built to survive the marine life.

Notable Features You Need To Know About:

  • Marine-grade
  • 10 inches
  • Comes with an amplifier
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9. Polk Audio db1040DVC 10-Inch Dual Voice Coil Marine Subwoofer

Polk Audio Db1040dvc 10 Inch Dual Voice Coil Marine Subwoofer

Review

Polk’s subwoofer has a deep black finish which makes it both discreet and stylish. The color is perfect to match with your dark interior. It comes in 10 inches and the power rating is at a continuous 270 watts with a peak of 540 watts. This is also a marine-grade subwoofer that was built to withstand the marine elements.

Notable Features You Need To Know About:

  • 10 inches
  • Sleek black finish
  • Marine-grade build
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10. Kicker 10″ 4-ohm Marine Subwoofer

Kicker 10in 4 Ohm Marine Subwoofer

Review

Kicker’s 10-inch subwoofer has a unique silver grille design that will appeal to many users looking for a uniquely styled subwoofer. It’s built for durability with weatherproof, UV-resistant construction. It has everything from style, great sound quality, and durability for marine use.

Notable Features You Need To Know About:

  • Weatherproof and UV-resistant
  • 10 inches
  • Stylish silver grille
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Buying Guide — Choosing Your Own Marine Subwoofer

Best Marine Subwoofer ReviewsWe’ve given you the top ten marine subwoofers that will go well with your boat’s sound system. To help you make your purchase, here’s a detailed buying guide that will discuss the important features of marine subwoofers.

Power Ratings

A subwoofer’s power rating is a good indicator of how loud the sound coming out of the subwoofers will be. And if you’re using it on a boat out in the open, the sound should have enough power to reverberate throughout the boat. Otherwise, a low power subwoofer might not let you feel the bass enough to enjoy it.

To measure the subwoofer’s watt power, you have to look at two key numbers that are used to indicate the device’s power. One number is lower and that indicates the RMS. This helps you determine the ideal power rating for your subwoofer’s best waveform value. The other number is higher, and that’s the peak rating for the power. It indicates how loud your subwoofer when it reaches the maximum level it can pump out. If your boat is quite large, then you should ideally get a subwoofer with a high peak rating so the audio coming out has a better chance of covering your entire boat.

It’s also ideal to get an amplifier and stereo unit for your boat too. They will help your sound system handle your subwoofer, particularly when you start turning its volume up.

Impedance

The impedance of your subwoofer is another important indicator to take note of. Impedance measures the electrical resistance of your subwoofer and is connected to how much power your amplifier can provide your speaker.

A good rule of thumb is to get subwoofers with lower impedance levels. For example, a speaker with 8 ohms won’t get as much power from an amplifier compared to a speaker with 4 ohms. So if the sound volume is your concern, lower impedance speakers will be better.

You will have to ensure that your amplifier’s impedance matches your subwoofer.  If your amplifier has a lower impedance level than your subwoofer, then it might overheat. If it’s the other way around, then the transmitter and output tube can sustain damage. So be sure to check the impedance levels before purchasing.

Installation

Check your boat and the subwoofers to see how you plan to install it in the available space. You don’t want to get a subwoofer that seems too large or too small for your boat. It should also be compatible with the speakers you already have.

When mounting it, find a place where it correctly fits in. It’s also necessary sometimes to have holes where the wiring and cables can pass through. Be prepared to cut out some holes or space to accommodate the subwoofer. In this case, you need to be very careful since you don’t want to make a mistake with the fitting process. If you’re uncertain about doing it yourself, then just have someone qualified to do it instead.

There are also many ways you can connect it to your sound system. If you’re confident enough, you can just set up the wiring on your own. If not, perhaps it’s better to call an expert to do the installation. The most convenient option would be to just get a plug-and-play subwoofer model.

Marine-Grade Build

A product labeled marine-grade means that it’s build quality and construction is specifically designed for marine use. It’s essential that your subwoofers have water-resistance since there’s bound to be some water getting onto it with all the splashing and raining out at sea. If the subwoofer isn’t properly built to be water-resistant, there’s a chance that water could get onto the internal components, which is a surefire way to get it damaged.

Aside from water protection, your subwoofers should also be able to withstand other marine elements like salt and UV rays. Salt could introduce corrosion and UV rays could fry the internal parts.

That’s why you should never settle for a subwoofer with poor build quality and resistance. If you want it to have top durability and longevity, then it must offer the necessary protection against environmental hazards.

Now that you know what features are important in choosing marine subwoofers, we’ll refine your knowledge more by answering some common questions asked by consumers.

Frequently Asked Questions

Here are the frequently asked questions about the best marine subwoofers.

What Is A Subwoofer For?

A: If getting the best audio experience from your boat’s sound system is a priority, then a subwoofer is a necessary addition to achieve the highest audio quality as possible. This is also important if you love playing songs that have deep, loud bass notes, or if you like having bass-heavy party music on your boat.

Without a subwoofer, the bass won’t be audible enough since it will just be easily lost in the open environment or noisy conditions. Subwoofers will ensure that the bass and low notes will reverberate and echo throughout the boat.

Is It Okay For Subwoofers To Get Wet?

A: Many subwoofers have marine-grade construction already, but do note that they aren’t completely waterproof. If it’s regular splashing and light rain, then that shouldn’t worry you that much. But to ensure your peace of mind, then you ought to get a high-quality subwoofer that offers solid protection against water.

With our top list and buying guide, you’re equipped with the right knowledge to choose the best marine subwoofer for your boat’s sound system. Keep our final pointers in mind to make

Marine Subwoofer Review Conclusion

Having a subwoofer will largely enrich your listening experience on your boat. It increases the volume of your lows and bass, giving you that heart-thumping feeling when you listen to your songs.

If you love playing bass-heavy music and throwing hip boat parties, or if you just want to make your sound system the best that it can be, a subwoofer will do you wonders. It’s a vital element to completing the sound system of your boat.

So make sure to get the best marine subwoofer with our tips and recommendations in mind. you’ll be thanking us and yourself when you get the right marine subwoofer to complement your boat and finally get a taste of those sweet bass notes you’ve been missing out on. So get your subwoofer now. It’ll be music to your ears!