20 Best 8 Inch Marine Subwoofer [2022]

Are you looking for the best 8 inch marine subwoofer? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 8 inch marine subwoofer.

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# Preview Product
1 Polk MM842-SVC MM1 Series 8 Inch 900 Watt Max 300 Watts RMS Full Range 4 Ohm Single Voice Coil Car... Polk MM842-SVC MM1 Series 8 Inch 900 Watt Max 300 Watts RMS Full Range 4 Ohm Single Voice Coil...
2 Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer - 400 Watt Single White Waterproof Bass Loud... Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer - 400 Watt Single White Waterproof Bass Loud...
3 Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
4 8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Marine Underseat... 8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Marine Underseat...
5 Bazooka MBTA8100 8-Inch 100-Watt Marine Amplified Tube Subwoofer Bazooka MBTA8100 8-Inch 100-Watt Marine Amplified Tube Subwoofer
6 Kicker KM8 8-INCH (200mm) Marine Coaxial Speakerswith 1' tweeters,LED Charcoal and White... Kicker KM8 8-INCH (200mm) Marine Coaxial Speakerswith 1" tweeters,LED Charcoal and White...
7 Rockford Fosgate M1D4-8 Color Optix 8' DVC 4-Ohm Multicolor LED Lighted Marine Subwoofer - White Rockford Fosgate M1D4-8 Color Optix 8" DVC 4-Ohm Multicolor LED Lighted Marine Subwoofer - White
8 Kicker 45KM84L 8-Inch Marine Coaxial Boat Speakers, Black and White Grilles, Red LED Lights, 4-Ohm,... Kicker 45KM84L 8-Inch Marine Coaxial Boat Speakers, Black and White Grilles, Red LED Lights,...
9 Pair Kicker 45KM84L 8' 600 Watt Marine Boat Waterproof Speakers w/LED's KM8 Bundle with Rockville... Pair Kicker 45KM84L 8" 600 Watt Marine Boat Waterproof Speakers w/LED's KM8 Bundle with Rockville...
10 Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker... Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass...
11 Rockford Fosgate M1D2-8 Color Optix 8' DVC 2-Ohm Multicolor LED Lighted Marine Subwoofer - White Rockford Fosgate M1D2-8 Color Optix 8" DVC 2-Ohm Multicolor LED Lighted Marine Subwoofer - White
12 Polk Audio DB+ 8 Inch 750 Watt 4 Ohm SVC Marine, ATV & Car Subwoofer | DB842SVC Polk Audio DB+ 8 Inch 750 Watt 4 Ohm SVC Marine, ATV & Car Subwoofer | DB842SVC
13 Polk Audio PSW10 10' Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in Compact... Polk Audio PSW10 10" Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in...
14 Kicker 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300... Kicker 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm,...
15 Kicker 46CWTB82 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 2-Ohm, 300... Kicker 46CWTB82 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 2-Ohm,...
16 Skar Audio SK8MB 8'' 2-Way Marine Full Range 500 Watt Coaxial Speakers Pair (Black) Skar Audio SK8MB 8"" 2-Way Marine Full Range 500 Watt Coaxial Speakers Pair (Black)
17 KICKER 11HS8 8' 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure HS8 KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure HS8
18 Wet Sounds Stealth AS-8 350 watt Active Subwoofer Enclosure Wet Sounds Stealth AS-8 350 watt Active Subwoofer Enclosure
19 Kicker 8' White Marine LED Speakers - 2-Pairs of OEM Replacement Speakers Kicker 8" White Marine LED Speakers - 2-Pairs of OEM Replacement Speakers
20 Wet Sounds REVO8FA-W White Free Air 8' Subwoofer (Ea), Grill Sold Seperately 200 RMS/400 Peak Wet Sounds REVO8FA-W White Free Air 8" Subwoofer (Ea), Grill Sold Seperately 200 RMS/400 Peak
SaleBestseller No. 1
Polk MM842-SVC MM1 Series 8 Inch 900 Watt Max 300 Watts RMS Full Range 4 Ohm Single Voice Coil Car...
  • Upgrade your audio with 300 watts of RMS power, total sonic accuracy, and IP56 marine protection; Power: 900 watts max, 300 watts RMS
  • Single voice coil carefully engineered for high-performance bass
  • Dynamic Balance technology gives your rich, clean, full-range sound
  • Eliminated distortion and unwanted resonant frequencies
  • Frequency response: 30 Hz 200 kHz; Sensitivty: 85 dB7.28 inch cutout diameter, 4.13 top mount depth
Bestseller No. 2
Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer - 400 Watt Single White Waterproof Bass Loud...
  • 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...
  • FOR ENHANCED SOUND: The Hydra subwoofer is a great addition to your marine stereo sound system. No sound system is complete without the perfect...
  • WATER-RESISTANT: The professional compact loud speaker system features a marine grade waterproof plastic case construction making it safe to be...
  • SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 8” high quality polypropylene cone. The 40 oz. magnetic structure and 1.5”...
  • 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...
SaleBestseller No. 3
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
  • High-performance, 8-inch subwoofer for your boat, car, or ATV, with 250 watts of RMS power handling; Max power: 750 watts; Cut out diameter: 7.28...
  • Put heart-thumping bass in your vehicle by land or sea; IP56 marine rating makes this sub resistant to water, dirt, salt fog, UV, and humidity
  • Low profile design saves space needed for sub enclosures; Sealed box volume: 0.5 1.2 cubic feet; Ported box volume: 0.66 1.2 cubic feet
  • Features Dynamic Balance technology for richer, cleaner, more full-range sound; Frequency response: 30Hz 200 kHz; Impedance: 4 ohms; Sensitivity: 84...
  • Features a UV tolerant, polypropylene cone and waterproof Santoprene surround
SaleBestseller No. 4
8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Marine Underseat...
  • 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...
  • BUILT-IN AMPLIFIER: The integrated amp in the compact subwoofer features low pass crossovers & a control for adjusting input sensitivity from 0.12V to...
  • 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...
  • 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...
  • 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...
Bestseller No. 5
Bazooka MBTA8100 8-Inch 100-Watt Marine Amplified Tube Subwoofer
  • Marine-Ready 8" Amplified Bass Tube waterproof 8" Woofer With Foam Surround power Output: 100 Watts Rms
  • Low-Pass Filter (85 Hz, 18 Db/Octave)Subsonic Filter (12 Db/Octave At 35 Hz)Frequency Response: 39-85 Hz
  • Sensitivity: 105 DB speaker- And Preamp-Level Inputs9-7/8"W X 8-9/16"H X 18-3/8"D
  • Passive bass tube for marine systems
  • Eight-inch, waterproof subwoofer with 100 Watts power handling
Bestseller No. 6
Kicker KM8 8-INCH (200mm) Marine Coaxial Speakerswith 1" tweeters,LED Charcoal and White...
  • Brand New in box. The product ships with all relevant accessories
Bestseller No. 7
Rockford Fosgate M1D4-8 Color Optix 8" DVC 4-Ohm Multicolor LED Lighted Marine Subwoofer - White
  • The M1D4-8 Color Optix 8” DVC 4-Ohm marine subwoofer delivers loud, clear, accurate bass, and lights the way for your journey!
  • The M1D4-8 marine subwoofer has a power handling of 150 Watts RMS / 600 Watts Peak and connects with the Rockford Fosgate Color Optix Controller and...
  • To compliment the plug and play connectivity and streamline installation, M1 subwoofers are equipped with a VersaSwitch to make changing impedance...
  • The Element Ready design and IP67 certification makes them truly purpose-built for marine applications where protection from damaging UV rays and...
  • Famous Rockford Fosgate build quality with a full 2-year warranty when purchased from an authorized Rockford Fosgate reseller
Bestseller No. 8
Kicker 45KM84L 8-Inch Marine Coaxial Boat Speakers, Black and White Grilles, Red LED Lights, 4-Ohm,...
  • RED LED LIGHTS: Spectacular highs and midrange sounds coupled with the simplest of speaker installations, provide full-range audio specifically for a...
  • PREMIUM MATERIAL: UV treatments on the injection-molded cones, santoprene surrounds, baskets, and grilles help all models maintain top shelf...
  • WEATHER PROOF: Speakers can endure almost any weather conditions with splash-and-spray-resistant sealed motors, cones, and locking terminal covers
  • HEAVY DUTY: Speaker hardware is forged from rustproof stainless-steel for superior strength and durability
  • 300 MAX WATTS; 150 WATTS RECOMMENDED: Meets and exceeds ASTM standards for UV, salt, and fog exposure
Bestseller No. 9
Pair Kicker 45KM84L 8" 600 Watt Marine Boat Waterproof Speakers w/LED's KM8 Bundle with Rockville...
  • Package Includes: (2) Pairs of Kicker 45KM84L 8" 1200 Watt Marine Boat Waterproof Speakers w/ LED's, (2) Rockville DMAC80B Dual 7.7" Black Aluminum...
  • Features OF 45KM84L: Pair KICKER 45KM84L 8" 600 Watt Marine Waterproof Speakers w/ LED's, RMS Power Handling: 150 Watts (Per Speaker), Peak Power...
  • Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure, Frequency Response: 30 Hz - 21 kHz, Impedance: 4 Ohms, Mounting Hole Diameter: 6.7"...
  • Features OF DMAC80B: 1 Rockville DMAC80B black aluminum double can wakeboard tower enclosure, Made of high quality 6061 aircraft grade aluminum,...
SaleBestseller No. 10
Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker...
  • 8'' Slim Marine Woofer - Phase Shift Switch : 0 or 180° - Thermal , Short and Overload Protection Circuits - Dimension : 14.5''(D) x 9.5''(W) x...
  • RCA Low Level Input - Adjustable Input Sensitivity : 0.2V-3V - Fuse : 2 x 15A - Weight : 10.5 LBS
  • High Level Input - 0 to +12Db Variable Bass Boost (@ 45Hz) - Max Power : 1000 Watts
  • Green and Red LED Power Status Indicator - Low Pass Filter (50-150 Hz) - RMS Power : 300 Watts
  • Remote Level Control - Soft Delay Remote Turn-On - RMS Power of Amplifier : 100 Watts
Bestseller No. 11
Rockford Fosgate M1D2-8 Color Optix 8" DVC 2-Ohm Multicolor LED Lighted Marine Subwoofer - White
  • The M1D2-8 Color Optix 8” DVC 2-Ohm marine subwoofer delivers loud, clear, accurate bass, and lights the way for your journey!
  • The M1D2-8 marine subwoofer has a power handling of 150 Watts RMS / 600 Watts Peak and connects with the Rockford Fosgate Color Optix Controller and...
  • To compliment the plug and play connectivity and streamline installation, M1 subwoofers are equipped with a VersaSwitch to make changing impedance...
  • The Element Ready design and IP67 certification makes them truly purpose-built for marine applications where protection from damaging UV rays and...
  • Famous Rockford Fosgate build quality with a full 2-year warranty when purchased from an authorized Rockford Fosgate reseller
Bestseller No. 12
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm SVC Marine, ATV & Car Subwoofer | DB842SVC
  • 8-inch high-performance subwoofer for your boat, car, or ATV, with 250 watts of RMS power handling; Max power: 750 watts
  • Put heart-thumping bass in your vehicle by land or sea; Cut out diameter: 7.28 inches; Mounting depth (top): 3.82 inches; Mounting depth (bottom):...
  • Low profile design saves space needed for sub enclosures; Sealed box volume: 0.5 1.2 cubic feet; Ported box volume: 0.66 1.2 cubic feet
  • IP56 marine rating makes this sub resistant to water, dirt, salt fog, UV, and humidity; Features a UV tolerant, polypropylene cone and waterproof...
  • Features Dynamic Balance technology for richer, cleaner, more full-range sound; Frequency response: 30Hz 200 kHz; Sensitivity: 84 dB
Bestseller No. 13
Polk Audio PSW10 10" Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in Compact...
  • POWERED SUBWOOFER FOR EXTRA BASS & PUNCH – A 10-inch Dynamic Balance woofer & a uniquely configured directed port provides accurate bass with added...
  • LOUDER CLEARER SOUND EVEN AT HIGH VOLUME – Enjoy a thrilling yet balanced music experience with rich, deep sound, even at low frequencies. BLENDS...
  • DOUBLE THE AMPLIFIER POWER TO 100 Watts of Dynamic Power with its in-built 50-watt RMS amp. Sophisticated engineering with best in class...
  • EASY TO INTEGRATE WITH EXISTING SYSTEMS – Hook up this sub to the receiver and upgrade your music sound instantly! Features continuously variable...
  • A sleek detachable grille on the front, speaker and line-level inputs as well as speaker-level outputs on the back, and a Phase Toggle Switch for...
SaleBestseller No. 14
Kicker 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300...
  • Four Ohm Speaker
  • Thick ABS Tube Construction
  • Flexible Horizontal or Vertical Mounting System
  • Spring-Loaded Speaker Terminals
  • CompR Woofer and Reflex Sub
Bestseller No. 15
Kicker 46CWTB82 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 2-Ohm, 300...
  • Two Ohm Speaker
  • Thick ABS Tube Construction
  • Flexible Horizontal or Vertical Mounting System
  • Spring-Loaded Speaker Terminals
  • CompR Woofer and Reflex Sub
Bestseller No. 16
Skar Audio SK8MB 8"" 2-Way Marine Full Range 500 Watt Coaxial Speakers Pair (Black)
  • 8"" 2-Way Coaxial Full Range Marine Grade Speakers Pair (Black)
  • Peak Power: 500 Watts (Pair) | RMS Power: 250 Watts (Pair)
  • Premium Microfiber Composite Mineral Filled Mid-Woofer Cone with Butyl Surround
  • 1"" Marine Grade Silk Dome Tweeter Mounted on Top of Mid-Range for Balanced Sound
  • Impedance: 4 Ohms | 1.5"" High Temperature SV Voice Coil
SaleBestseller No. 17
KICKER 11HS8 8" 150W Hideaway Car Audio Powered Subwoofer Sub Enclosure HS8
  • RMS Power: 150 Watts
  • Ultra-compact powered subwoofer system designed for tight locations
  • Dimension: 13 7/8 x 9 3/8 x 3 1/8
  • 8-inch internal subwoofer
  • 150-watt (RMS, 14.4v) power amplifier
Bestseller No. 18
Wet Sounds Stealth AS-8 350 watt Active Subwoofer Enclosure
  • ideal for boats, ATVs, UTVs, and more
  • built-in 350-watt Class D amp
  • stainless steel mounting hardware included
Bestseller No. 19
Kicker 8" White Marine LED Speakers - 2-Pairs of OEM Replacement Speakers
  • KICKER went the extra mile to make these coaxials 100% marine-grade. Built from the ground up to be the best possible speaker for your boat, we added...
  • All KICKER Marine Coaxials meet or exceed ASTM standards for humidity and corrosion as well as for material degradation due to UV exposure.
  • Sweet LEDs! You get a choice of seven colors to make your boat shine, or add the KMLC (sold separately) LED controller to unlock 20 colors and 19 wild...
  • Continuous Power Handling (Watts RMS) - 150, Peak Power Handling (Watts) - 300
  • These speakers do not come with a retail box or other accessories. They will arrive in plain brown packaging.
Bestseller No. 20
Wet Sounds REVO8FA-W White Free Air 8" Subwoofer (Ea), Grill Sold Seperately 200 RMS/400 Peak
  • Wet Sounds REVO8FA-W White Free Air 8" Subwoofer (Ea), Grill sold seperately 200 RMS/400 Peak
  • Impedance: 4 ohms
  • RMS Watts: 200
  • PEAK Watts: 400
  • Sensitivity: 88 db at 1watt/1 meter

Having trouble finding a great 8 inch marine subwoofer?

This problem is well understood by us because we have gone through the entire 8 inch marine subwoofer research process ourselves, which is why we have put together a comprehensive list of the best 8 inch marine subwoofers available in the market today.

After hours of searching and using all the models on the market, we have found the best 8 inch marine subwoofer for 2022. See our ranking below!

How Do You Buy The Best 8 Inch Marine Subwoofer?

Do you get stressed out thinking about shopping for a great 8 inch marine subwoofer? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 8 inch marine subwoofer, which is why we have assembled a comprehensive list of the greatest 8 inch marine subwoofer available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 8 inch marine subwoofer that you consider buying. Your questions might include the following:

  • Is it worth buying an 8 inch marine subwoofer?
  • What benefits are there with buying an 8 inch marine subwoofer?
  • What factors deserve consideration when shopping for an effective 8 inch marine subwoofer?
  • Why is it crucial to invest in any 8 inch marine subwoofer, much less the best one?
  • Which 8 inch marine subwoofer are good in the current market?
  • Where can you find information like this about 8 inch marine subwoofer?

We’re convinced that you likely have far more questions than just these regarding 8 inch marine subwoofer, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 8 inch marine subwoofer, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 8 inch marine subwoofer. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 8 inch marine subwoofer buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 8 inch marine subwoofer currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 8 inch marine subwoofer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 8 inch marine subwoofer?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 8 inch marine subwoofer.
  5. Customer Ratings: Number ratings grade 8 inch marine subwoofer objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 8 inch marine subwoofer.
  7. Product Quality: You don’t always get what you pay for with an 8 inch marine subwoofer, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 8 inch marine subwoofer is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 8 inch marine subwoofer information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 8 inch marine subwoofer is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best home audio subwoofer?

A: ELAC Debut 2.0 SUB3030. The SUB3030 is designed for the listener looking for deep rich bass,but not enough to raise the roof. Paradigm Defiance X10. Some expert audiophiles believe the Defiance X10 is one of the best speakers Paradigm has ever made. HSU Research ULS-15 MK2. … SVS PB-2000. … Sonos SUB. …

Q: What is the best car subwoofer?

A: They are the most well-rounded and safest choice for a subwoofer on the market. The 10″ can keep up with fast paced music while creating a respectable amount of bass. They are good for fast paced music, and also good with heavier bass music. Rap, rock, club music, you name it.

Q: What is the smallest subwoofer?

A: The Yamaha NS-SW050 subwoofer has 50 watts of power to drive a high-quality 8-inch diameter speaker. It is the smallest subwoofer for home, which you will not find it difficult to move from one place to another to enjoy favorite movies in different rooms.

Q: What is a shallow subwoofer?

A: A shallow mount subwoofer is a special type of subwoofer speaker, primarily designed for car audio systems. A subwoofer is intended to produce very low sounds, known as bass, in music, and are an integral part of any high quality sound system.