Best Marine Subwoofer | Waterproof Subwoofer In 2020

Subwoofers are the automatic choice to boost the bass and make it louder be it indoor party or outdoor adventures. We already handpicked a list of underseat subwoofers for car, so here we short listed the best open air waterproof subwoofer for outdoor use. Together with ATV speaker tube this marine grade subwoofers can create enough punch in your SXS and marine boats. 

When considering a marine sub, there are two most important factors to consider. There is nothing more important than these two factors. Keep in mind these two factors when selecting the right product for your boat. We factored in these 2 factors when recommending the best one for your use.

Two factor to consider for marine subwoofers :

These all-weatherproof subwoofers are rated on the basis of their Marinization standards. Marinization standards relate to resistance against water, salt, fog, UV rays, and dust. The other important factor is subwoofer’s RMS power value. Big brands boasts the RMS power in their tech spec. Usually, if it is higher it is better. We handpicked 3 top products below for your ready reference. If you need more detailed information, then focus on the detailed product review in the next section.

Preview
Best Marine Subwoofer - Editor's Choice
Rockville MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED
1st Runner Up
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
2nd Runner Up
Fusion MS-SW10 10-Inch 400 Watt Marine-Grade Subwoofer
Title
Rockville MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
Fusion MS-SW10 10-Inch 400 Watt Marine-Grade Subwoofer
Color
White
Black
White
Product Specialties
Marine subwoofer with LED illumination, Durable polypropylene cones, Non-corrosive Weather resistant coating, 600 watts CEA-rated output
IP56 8 inch marine sub with UV-protected polypropylene cone, Santoprene surround and durable mounting hardware
Marine subwoofer with ASTM standard UV protection, salt and fog resistance for longer life span
Best Marine Subwoofer - Editor's Choice
Preview
Rockville MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED
Title
Rockville MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED
Color
White
Product Specialties
Marine subwoofer with LED illumination, Durable polypropylene cones, Non-corrosive Weather resistant coating, 600 watts CEA-rated output
1st Runner Up
Preview
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
Title
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
Color
Black
Product Specialties
IP56 8 inch marine sub with UV-protected polypropylene cone, Santoprene surround and durable mounting hardware
2nd Runner Up
Preview
Fusion MS-SW10 10-Inch 400 Watt Marine-Grade Subwoofer
Title
Fusion MS-SW10 10-Inch 400 Watt Marine-Grade Subwoofer
Color
White
Product Specialties
Marine subwoofer with ASTM standard UV protection, salt and fog resistance for longer life span

If you do not want to compromise on ultimate music effect in your wake board boat then check our recommended list for ultimate marine subwoofers. These waterproof subwoofers are going to help you on a sail, on a cruise party, by the beach, on the roof in the rain or anywhere you love to be. Check out the top 18 marine standard subwoofers in market designed to withstand all external factors and deliver you just ‘Good Music’.

Best Waterproof Marine Subwoofer [ 2020 Updated List ]:

Rockville MS10LW Marine Subwoofer :

Rockville MS10LW Marine Subwoofer

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The Rockville MS10LW is one of the best marine subwoofers you can get your hands on. It is a 10-inch speaker with 2400 watts of max power output, 1200 watts of program RMS output and 600 watts of CEA-rated output. The sub is made from marine-grade components that are fully fortified against moisture, salt and UV rays. It has a non-corrosive waterproof coating to prevent sun and water damage. The subwoofer basket is made from high-quality ABS plastic. It is weatherproof, unbreakable and does not bend under pressure. The Rockville MS10LW has a polypropylene cone with a rubber edge. It has a double-stacked 80-oz magnet and a 2-inch 4-layer dual voice coil. Total diameter of the speaker is 10.6 inches and cut-out diameter is 11.4 inches. Height is 7.2 inches and mounting depth is 5.6 inches. The subwoofer is excellent at reproducing low range frequencies. It has a frequency response of 30 Hz to 4 kHz, impedance of dual 4 ohms and sensitivity of 90 dB. It has LED lighting and a free-air installation. Other specifications of the gadget are as follows:- Fs: 31.05 Hz, Qes: 0.5577, Qms: 2.3313, Qts: 0.45, Vas: 1.676 cu ft / 47.4728 L, Xmas: 0.41 in / 10.5 mm, No: 0.25%, Sd: 51.15 sq in / 0.033 sq m, and Re: 3.4 ohm. The product has a warranty of one year.

Key Features :

  • 10-inch marine subwoofer with LED illumination.
  • 2400 watts peak, 1200 watts program RMS, 600 watts CEA-rated output.
  • Polypropylene cone, rubber surround, 2-inch 4-layer dual voice coil, double-stacked 80-oz magnet.
  • Unbreakable ABS basket, 11.4 inches cut-out diameter, 5.6 inches mounting depth.

Polk DB+ DB842DVC 8-inch Marine Subwoofer :

Polk DB+ DB842DVC Marine Subwoofer

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If you are looking for a slightly smaller subwoofer for your boat, we recommend the Polk DB842DVC. It is an 8-inch marine subwoofer from the DB+ series of subwoofers by Polk Audio. It produces deep rich bass thanks to Dynamic Balance technology. It has a peak power handling of 750 watts and continuous power handling of 250 watts. The subwoofer is suitable for boats, jet skies, UTVs, cars and pick-up trucks. It has an Ingress Protection rating of IP56 which means it is resistant to dust and high-pressure water jets. The cabinet is impervious to salt, fog and humidity. The Polk DB842DVC is fitted with an 8-inch UV-tolerant polypropylene woofer cone, waterproof Santoprene surround and dual voice coil. It has an oversized enclosure with a plastic grille. It includes stainless steel mounting hardware. Frequency response of the sub is 30 Hz to 250 Hz, nominal impedance is 4 ohms and sensitivity is 84 dB (1 watt @ 1 meter). Top mount full-range mounting depth is 3.82 inches and bottom mount full-range mounting depth is 4.02 inches. The driver has a warranty of one year.

Key Features :

  • IP56 8-inch marine subwoofer with Dynamic Balance technology.
  • UV-protected polypropylene cone, Santoprene surround, dual voice coil.
  • Max power handling 750 watts, RMS power handling 250 watts.
  • Stainless steel mounting hardware.

Fusion MS-SW10 Marine Subwoofer :

Fusion MS-SW10 Marine Grade Subwoofer

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The Fusion MS-SW10 is another high-quality marine subwoofer. It has a 10-inch 400-watt water-resistant subwoofer capable of standing up to salt, fog and direct sunlight in high sea conditions. It complies with ASTM standards for UV tolerance. It is a True-Marine product, having passed stringent environmental testing to be awarded an industry-leading 3-year consumer warranty. The Fusion MS-SW10 has a maximum power output of 400 watts which enables it to generate deep rumbling bass. It has a large 10-inch woofer and a 60-oz magnet. The voice coil is 1.5 inches in diameter. Impedance of the sub is 4 ohms, frequency response is 30 Hz to 2 kHz and sensitivity is 88 dB. Mounting depth clearance is 115 mm or 4 ½ inches. Mounting diameter clearance is 222 mm or 8 ¾ inches. The manufacturer advises maintaining sufficient clearance while installing the subwoofer. Care must be taken to keep the wires away from sharp objects. Rubber grommets must be used when wiring through panels. All connections and terminals must be protected from grounding and from each other otherwise it could damage the audio system. Thiele and small parameters are as follows: Qms: 6.39, Qes: 0.71, Qts: 0.64, Vas: 33.5 and Fs: 37.

Key Features :

  • 10-inch marine subwoofer.
  • True-Marine accredited product, 400 watts peak power handling.
  • 3-year consumer warranty, 60-oz magnet, 1 ½ inch voice coil, impedance 4 ohms.
  • ASTM standard UV protection, salt and fog resistant.

Pyle Hydra PLMRW10 Single Outdoor Marine Subwoofer :

Pyle Hydra PLMRW10 Marine Subwoofer

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The Pyle Hydra PLMRW10 is one of the highest-selling marine subwoofers in the market. It has a top power handling of 500 watts at 4 ohms. It has a rugged water-resistant construction to survive inclement ocean weather. It is ideal for boats, yachts, trucks and RVs. The Pyle Hydra PLMRW10 is an excellent accompaniment to your marine sound system. It has a 10-inch polypropylene cone and rubber surround designed to operate in wet environments. The voice coil is 1.5 inches in diameter and can withstand high temperature. The magnet structure is 50 Oz. The basket is molded from high-quality ABS plastic and features a marine grille for added protection. The speaker can take moderate intensity water splashes as is common in marine vessels. It can be mounted in sealed and vented enclosures. It can be installed under or in front of the compartment or helm, or behind the helm seat. It can also be popped in a cooler or box. Diameter of the sub is 10.6 inches and mounting depth is 4.60 inches. The Pyle Hydra PLMRW10 can reproduce sound within a frequency range of 25 Hz to 2.5 kHz. It has a nominal impedance of 4 ohms and sensitivity of 93 dB. It is sold in single units.

Key Features :

  • 10-inch marine grade subwoofer.
  • Polypropylene cone, rubber surround, 50-oz magnet, 1.5-inch voice coil.
  • Works with vented and sealed enclosures.
  • Water-resistant, tough ABS basket, sold in single units.

Kicker TB 45CWTB104 Marine Subwoofer :

Kicker 45CWTB104 Marine Subwoofer

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The Kicker TB 45CWTB104 is a 10-inch weatherproof loaded subwoofer enclosure fitted with a passive radiator. It has a peak power handling of 800 watts and an RMS power handling of 400 watts. It is a great way to add bass to your existing marine speaker system. It can also be used in off-road vehicles and trucks. The Kicker TB 45CWTB104 has a solid ABS tube construction with flexible horizontal and vertical installation options. You can secure it anywhere around your boat and point it in the direction you want. It produces loud thumping bass with the help of a 10-inch CompR woofer with an impedance of 4 ohms. It has a ceramic magnet and spring loaded speaker terminals. The device is a reflex sub with an advanced heat management system. It protects the internal circuit board from heat during prolonged use. Circling the outer frame of the sub is a double red stitching. Speaker grilles and necessary mounting hardware are included in the package. Box bottom depth of the sub is 16.56 inches. Box height for vertical mount is 17.06 inches and for horizontal mount is 10.75 inches. Box width is 10.625 inches. The speaker has a sensitivity of 85.7 dB (1W/1M).

Key Features :

  • 10-inch marine loaded subwoofer with passive radiator.
  • Weatherproof, horizontal and vertical placement, ABS tube.
  • 4-ohm CompR woofer, reflex subwoofer, ceramic magnet, spring loaded speaker terminals.
  • 800 watt peak power, 400 watts RMS power.

Kicker 41KMW104LC Marine Subwoofer :

New Kicker 41KMW104LC Marine Use Subwoofer

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The Kicker 41KMW104LC is an amazing eye-catching water-resistant subwoofer with LED backlighting. It has a 10-inch 4-ohm woofer that produces loud and beefy bass. Maximum power output of the sub is 300 watts and RMS power output is 30-150 watts. The Kicker 41KMW104LC is fitted with an injection-molded polypropylene cone and a Santoprene rubber surround. It has a sealed motor structure. The speaker basket has a smart charcoal finish. It is made from corrosion-proof stainless steel which is protected against humidity and UV-rays. It has a water-resistant grille and a splash-resistant terminal cover that can be locked for added safety. The device has controllable multi-color LED accent lighting which you can remove if you so desire. It is suitable for free-air applications, and is also compatible with sealed and ported enclosures. Ideal sealed box volume is 1 to 2.4 cubic feet and ideal ported box volume is 1.25 to 1.75 cubic feet. Mounting depth of the device is 5 inches. Frequency response is 30 to 500 Hz, impedance is 4 ohms and sensitivity is 86.5 dB. Mounting equipment is included in the package.

Key Features :

  • 10-inch marine subwoofer with adjustable and removable LED lighting.
  • Injection-molded polypropylene cone, Santoprene surround.
  • Corrosion-proof stainless steel basket, locking terminal cover.
  • Suitable for free-air applications, sealed box, vented box.

Polk Audio MM1042DVC Marine Subwoofer :

Polk Audio MM1042DVC Marine Subwoofer

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Another great marine subwoofer is the MM1042DVC by Polk Audio. It is a powerful 1200-watt peak power sub from the MM1 (Mobile Monitor) Series by the brand. It has Advanced Bass Performance technology which tunes the speaker for studio-like sonic accuracy and deep-impact bass. The MM1042DVC is a dual-voice coil sub with ultra-marine certification. It has Dynamic Balance technology which removes distortions and unwanted resonant frequencies to give you crystal clear full-range bass. It has a high-excursion bump stack motor structure which ensures better audible throw and less air chuffing. The gadget is put through rigorous engineering for an ultra-durable construction. It has an IP56 rated water-resistant enclosure which is dustproof and resistant to water splashes. It has a 10-inch round woofer with a continuous power handling of 400 watts. It has a ceramic magnet weighing 54.4 oz. Frequency response of the sub is 28 Hz to 200 Hz, impedance is 4 ohms and sensitivity is 86 dB (1 watt/ 1 meter). The MM1042DVC is designed for sealed and ported box installation. Recommended sealed enclosure volume is 1 to 2.4 cubic feet and recommended ported enclosure volume is 1.25 to 1.75 cubic feet. Cut-out diameter is 9.05 inches. Full-range mounting depth for top mount is 4.53 inches and full-range mounting depth for bottom mount is 5.08 inches. The woofer driver has a warranty of one year.

Key Features :

  • 10-inch dustproof splashproof marine subwoofer.
  • Max power handling 1200 watts, RMS power handling 400 watts.
  • Advance Bass Performance technology, Dynamic Balance technology.
  • High-excursion bump stack motor structure, IP56 construction.

Bazooka MBT1014 Marine Subwoofer :

Bazooka MBT1014 Marine Subwoofer

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For small marine speaker systems, we recommend the Bazooka MBT1014. It is a weatherproof subwoofer with a peak power handling of 200 watts and an RMS power handling of 100 watts. It is a part of the MB Series of marine bass tube subwoofers by Bazooka. This series of subs is known for their marine-ready construction and superior sound quality. The MBT1014 has a 10-inch weatherproof woofer, a 36-oz magnet and a 2-inch high temperature voice coil inside a ported bass tube. It generates impressive low end frequencies within a range of 35 Hz to 250 Hz. It has an impedance of 4 ohms and sensitivity of 104 dB. The Bazooka MBT1014 has a stainless steel body. It is salt, fog, UV and moisture resistant which makes it super rugged. It has Velcro-reinforced water-resistant mounting straps to keep it in place during turbulence. The tube is an excellent bass speaker for water vessels like boats, yachts and jet skies. It is very easy to install. It can be secured anywhere with the help of the Velcro tapes and also removed without any hassles. The package includes all the necessary mounting and wiring gear.

Key Features :

  • Ported marine bass tube with 10-inch weatherproof woofer.
  • Max power 200 watts, RMS power 100 watts.
  • 2-inch voice coil, 36-oz magnet, Velcro-reinforced mounting straps.
  • Moisture, salt, fog and UV tolerant housing.

Alpine SWR-M100 Marine Subwoofer :

Alpine SWR-M100 Marine Subwoofer

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The Alpine SWR-M100 is another high-quality marine subwoofer. It has a peak power handling of 900 watts, an RMS power handling of 300 watts and a CEA-rated power handling of 300 watts. Its high-excursion ability produces reverberating bass that you can feel through your skin. The subwoofer is fitted with a 10-inch diaphragm. It has a 2-piece structural parabolic design and is made from high-strength molded polypropylene. It has a HAMR (high-amplitude multi-roll) Santoprene surround and a 4-layer high-temp single voice coil made of copper. It has a Nomex spider and a CRC motor structure. The enclosure has an infinite baffle construction for adapting with a wide range of applications. The Alpine SWR-M100 is perfect for waters and land adventure sports. It can be installed on boats, ATVs and trucks. It has a weather-resistant cabinet that shields the internal parts from UV radiation, water and fog. It has Thermal Protection to prevent overheating during long periods of operation. The device has integrated insert and spade terminals. It has a hidden screw mounting and grille design. It comes with a water-resistant rubber mounting gasket. Frequency response of the gadget is 35 Hz to 1000 Hz, sensitivity is 86 dB and impedance is 4 ohms. The housing is grey and features a sturdy grille in front. Overall mounting depth of the speaker is 5-11/16 inches and mounting diameter is 9-1/32 inches.

Key Features :

  • 10-inch marine subwoofer with thermal protection.
  • Max power 900 watts, RMS power 300 watts, CEA-rated power 300 watts.
  • Molded polypropylene cone with 2-piece structural parabolic design.
  • HAMR surround, Nomex spider, CRC motor structure, 4-layer single voice coil.

Lanzar Low-Profile Marine Subwoofer System :

Lanzar AQTB8 Marine Sub

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If you are looking for a low-profile powered marine subwoofer, we highly recommend the Lanzar AQTB8. It is a marine subwoofer box with a shallow cabinet for discrete placement. It can also be used as an underseat subwoofer in cars. The Lanzar AQTB8 is equipped with an 8-inch woofer cone and a built-in amplifier. It has peak power of 1000 watts and an RMS power of 100 watts. It has an RCA low-level input and a high level input. It has a 0 to 180 degree phase switch and adjustable input sensitivity. It also has variable bass boost @ 45 Hz and variable gain control for better sound reproduction. The device has green and red LED power status indicators. It has remote level control with soft delay remote turn-on. It has a 50 to 150 Hz low-pass filter. The subwoofer has a number of safety measures like thermal, short and overload protection. It averts damage to the circuit board due to high temperature, fluctuations in voltage and prolonged use. The gadget includes wiring and installation hardware. A 15 A rated fuse is also included. The housing of the sub is completely weatherproof. It occupies very less space and slides easily under boat and automobile seats.

Key Features :

  • Slim-profile powered marine subwoofer.
  • 8-inch polypropylene woofer, low-level and high-level inputs, phase switch.
  • Variable gain control, variable bass boost, adjustable input sensitivity.
  • Max power 1000 watts, RMS power 100 watts, thermal, overload and short protection.

Pyle Hydra PLMRW8 Marine Subwoofer :

Pyle Hydra PLMRW8 Marine Subwoofer

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The Pyle Hydra PLMRW8 is a premium 8-inch marine subwoofer. It has a water-resistant body fortified against salt, fog and UV radiation. It is suitable for water vessels and off-road vehicles. The Pyle Hydra PLMRW8 has a peak power output of 400 watts. It has a polypropylene cone with a rubber surround for withstanding rough sea-weather conditions. It has a 24-oz magnet and a 1.5-inch high-temperature voice coil. It pumps out crisp heart-thumping bass to make your listening experience more enjoyable. Frequency response of the subwoofer is 35 Hz to 3.5 kHz, impedance is 4 ohms and sensitivity is 91 dB. The Pyle Hydra PLMRW8 has a marine-grade molded ABS plastic frame with a tough grille. It is easy to install and comes with the required mounting hardware. It can be secured under or in front of the compartment or helm. It can also be placed behind the helm seat or in a box or cooler. The device has an overall diameter of 8.5 inches and a mounting depth of 3.60 inches. It is sold in single units. Each unit weighs 5.22 lbs.

Key Features :

  • 8-inch marine subwoofer with 400 watts peak power.
  • Water-resistant, polypropylene cone, rubber surround, 1.5-inch voice coil.
  • 24-oz magnet, ABS plastic cabinet, speaker grille.
  • Versatile placement, 35 Hz to 3.5 kHz frequency response.

Polk Audio DB1042 Marine Subwoofer :

Polk Audio DB1042 Marine Subwoofer

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The Polk Audio DB1042 delivers stellar bass. It is armed with a 10-inch dual voice coil woofer that pumps out beefy bass. It is a marine-certified gadget and is perfect for powersports be it on land or water. The Polk Audio DB1042 is made with Dynamic Balance technology which eliminates distortions and unwanted resonant frequencies. It ensures the bass is clean and free of disturbances. It has a peak power handling of 1050 watts and a continuous power handling of 350 watts. Frequency range is 28 Hz to 200 Hz and sensitivity is 85 dB. The device is small in size which means you don’t need a very big enclosure. You can pop in narrow spaces to keep it out of sight. Cut-out diameter of the sub is 9.05 inches. Full-range mounting depth (top mount) is 4.33 inches and full-range mounting depth (bottom mount) is 4.57 inches. The speaker is designed to be used in automobiles, boats, UTVs, ATVs and motorcycles. It comes with stainless steel mounting hardware. The cabinet has a waterproof rating of IP56. It is dustproof and water-resistant. The cone is UV-tolerant and made of polypropylene. It has a Santoprene surround. Santoprene enhances the audio throw of the speaker as it is very flexible and is therefore a good choice for a speaker surround. A grille made of non-corrosive plastic guards the front. Warranty of the driver is one year.

Key Features :

  • IP56 UV-tolerant marine subwoofer.
  • Dynamic Balance technology, space-saving design.
  • Polypropylene cone with Santoprene surround.
  • Dual voice coil, dustproof, water-resistant, salt and fog tolerant.

DS18 NXL10SUB Marine Subwoofer :

DS18 NXL10SUB Marine Sub

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The DS18 NXL10SUB is a durable water-resistant marine and motorsports subwoofer. It is built to survive wet and salty ocean and off-road environments. It enhances the low-end frequencies of the music system with the help of a massive 10-inch woofer. The DS18 NXL10SUB has a peak power output of 600 watts and an RMS power output of 300 watts. It has a marine rating of IP65 which mean it is dustproof and resistant to moderate-intensity salt water splashes as in marine vessels. It has a 100% UV-stable and non-corrosive construction. The subwoofer has a polypropylene diaphragm, a 2-inch high-temp voice coil and a 40-oz magnet structure. It has a frequency response of 25 Hz to 2000 Hz and sensitivity of 89 dB. Overall diameter of the sub is 10.76 inches. Cut-out diameter is 8.78 inches and mounting depth is 5 inches. The gadget has integrated RGB lighting which accentuates its cool looks. Recommended enclosure volume is 1.07 cubic feet. Thiele and small parameters for enclosures are as follows: Fs: 40Hz, Qms: 6.305, Qts: 0.62, Vas: 29.5L, and Xmax: 13mm.

Key Features :

  • IP65 10-inch marine subwoofer.
  • Max power 600 watts, RMS power 300 watts.
  • Dustproof, splashproof, UV-tolerant, RGB illumination.
  • Polypropylene cone, 2-inch voice coil, 40-oz magnet.

 

For more information on outdoor waterproof soundbar and ATV Audio Tubes check this place.

Find our recommendations on awesome motorcycle handlebar speakers if you are a motorbike enthusiast.

There are two other waterproof subwoofers good for marine use. The models are Bazooka MBT8014Kenwood P-WD250MRW.

5/5 (3 Reviews)

4 Responses

  1. Betty K says:

    Is a marine subwoofer necessary for marine audio setup ? Can we do good without one ?

  2. John says:

    can I use marine infinite baffle subs in my car for a ib setup ?

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