20 Best 8 Inch Marine Subwoofer [2024]

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 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
2 KICKER 45KM84L 8' LED Marine Coaxial Speakers - Pair KICKER 45KM84L 8" LED Marine Coaxial Speakers - Pair
3 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
4 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...
5 Bazooka MBT8014 8-Inch 4-Ohm Marine Bazooka MBT8014 8-Inch 4-Ohm Marine
6 Infinity Marine System - Two pairs of 822MLW 8' LED speakers, 2 1022MLW 10' LED Subwoofers, & M4555A... Infinity Marine System - Two pairs of 822MLW 8" LED speakers, 2 1022MLW 10" LED Subwoofers, &...
7 Rockford Fosgate M1D4-8B Color Optix 8' DVC 4-Ohm Multicolor LED Lighted Marine Subwoofer - Black Rockford Fosgate M1D4-8B Color Optix 8" DVC 4-Ohm Multicolor LED Lighted Marine Subwoofer - Black
8 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...
9 KICKER CompR 8'(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant KICKER CompR 8"(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant
10 KICKER Marine 8' LED Tower System (White) Includes 41KMLC Remote KICKER Marine 8" LED Tower System (White) Includes 41KMLC Remote
11 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...
12 JBL OEM Replacement Bundle - MS10LW 10' Marine LED Subwoofer & Two Pair of MS8LW 8' Marine LED... JBL OEM Replacement Bundle - MS10LW 10" Marine LED Subwoofer & Two Pair of MS8LW 8" Marine LED...
13 Kicker Marine 8' LED Tower System (White),Wet Sounds HT-4 Amp, 41KMLC Remote Kicker Marine 8" LED Tower System (White),Wet Sounds HT-4 Amp, 41KMLC Remote
14 Rockford Fosgate M2WL-8HB Color Optix Multicolor LED Lighted 8' 2-Way Marine Wake Tower Cans & Horn... Rockford Fosgate M2WL-8HB Color Optix Multicolor LED Lighted 8" 2-Way Marine Wake Tower Cans &...
15 Kicker KMFC8 8' Flat Mount Charcoal Tower Speakers (1 Pair) with LED Rings, KXM4002 Marine Amplifier Kicker KMFC8 8" Flat Mount Charcoal Tower Speakers (1 Pair) with LED Rings, KXM4002 Marine Amplifier
16 (4) Kicker 45KM84L Waterproof Speakers Bundle with Rockville MRCA25 Pair Marine RCA Cable, Split... (4) Kicker 45KM84L Waterproof Speakers Bundle with Rockville MRCA25 Pair Marine RCA Cable, Split...
17 Pair KICKER 45KM84L 8' 600W Marine Boat Waterproof Speakers Bundle with Pair Rockville MAC80B Tower... Pair KICKER 45KM84L 8" 600W Marine Boat Waterproof Speakers Bundle with Pair Rockville MAC80B...
18 Rockford Fosgate PS-8 Punch Single 8' Amplified Loaded Enclosure Subwoofer Rockford Fosgate PS-8 Punch Single 8" Amplified Loaded Enclosure Subwoofer
19 DS18 Hydro CF-X8TP 8' Marine Towers with Integrated RGB LED Lights - High Performance, Marine Grade... DS18 Hydro CF-X8TP 8" Marine Towers with Integrated RGB LED Lights - High Performance, Marine...
20 Skar Audio Triple 8' Complete 2,100 Watt SDR Series Subwoofer Bass Package - Includes Loaded... Skar Audio Triple 8" Complete 2,100 Watt SDR Series Subwoofer Bass Package - Includes Loaded...
Bestseller No. 1
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
  • Delivers rich deep bass in nearly any vehicle for whenever you’re on the on the go
  • Space-saving design reduces the need for oversized subwoofer enclosures
  • Dynamic Balance technology provides rich clean full-range sound by eliminating distortion and unwanted resonant frequencies
  • Marine certified with IP56 rating (water- and dirt-resistant) and tested for salt-fog UV and humidity
Bestseller No. 2
KICKER 45KM84L 8" LED Marine Coaxial Speakers - Pair
  • Four-Ohm Voice Coil
  • One-Inch Titanium Tweeter
  • UV-Resistant Polymer Basket
  • Locking/Sealed Terminal Cover
  • Sealed Motor Structure
SaleBestseller No. 3
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. 4
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...
Bestseller No. 5
Bazooka MBT8014 8-Inch 4-Ohm Marine
  • Ported Marine Bass Tube With 8" Subwoofer uv-Resistant Enclosure4-Ohm Impedance
  • Power Handling: 6-150 Watts Rms frequency Response: 39-1500 Hz
  • Sensitivity: 102 Db8-9/16"W X 10-1/16"H X 18-5/8"D
  • Eight-inch passive bass tube for marine systems
  • Eight-inch, waterproof subwoofer with 150 Watts power handling
Bestseller No. 6
Infinity Marine System - Two pairs of 822MLW 8" LED speakers, 2 1022MLW 10" LED Subwoofers, & M4555A...
  • IPx5 Rated - Marine-grade materials & components to suit the demands of a harsh outdoor environment with an IPx5 marine rating
  • Cosmetic Appeal - Product family look and feel to meet the needs of our Infinity customers
  • RGB Lighting - Multi-color RBG LED lighting engineered to withstand the harshest environment and keep the party going all night long
  • Compact size - High- and low-level inputs - Selectable Output and Variable Adjustment Crossovers
  • Variable Crossovers - Big Dynamic Power
Bestseller No. 7
Rockford Fosgate M1D4-8B Color Optix 8" DVC 4-Ohm Multicolor LED Lighted Marine Subwoofer - Black
  • The M1D4-8B Color Optix 8” DVC 4-Ohm marine subwoofer delivers loud, clear, accurate bass, and lights the way for your journey!
  • The M1D4-8B 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
SaleBestseller No. 8
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
SaleBestseller No. 9
KICKER CompR 8"(20cm) Subwoofer, DVC, 2-ohm, RoHS Compliant
  • injection-molded polypropylene cone with Santoprene rubber surround
  • power handling: 300 watts RMS
  • top-mount depth: 4.125"
Bestseller No. 10
KICKER Marine 8" LED Tower System (White) Includes 41KMLC Remote
  • Kicker marine 8" LED Tower System (Black) Includes 41KMLC Remote
  • Kicker KMTES8 Tower Enclosures for 8-Inch (200mm) Drivers, Pair, Black
  • Kicker LED Light Controller for KM Coax and Sub 41KMLC
Bestseller No. 11
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. 12
JBL OEM Replacement Bundle - MS10LW 10" Marine LED Subwoofer & Two Pair of MS8LW 8" Marine LED...
  • These products are OEM replacments meaning they do not come in retail packaging. Less money spent on packaging = more money saved by you.
  • Marine-grade materials & components to suit the demands of a harsh outdoor environment with an IPx5 marine rating.
  • Product family look and feel to meet the needs of our JBL customers.
  • Accentuated performance at frequencies heard in an open-air environment.
Bestseller No. 13
Kicker Marine 8" LED Tower System (White),Wet Sounds HT-4 Amp, 41KMLC Remote
  • Kicker marine 8" LED Tower System (White),Wet Sounds HT-4 Amp, 41KMLC Remote
  • Kicker KMTES8 Tower Enclosures for 8-Inch (200mm) Drivers, Pair, White
  • Kicker LED Light Controller for KM Coax and Sub 41KMLC
  • Wet Sounds HT Series 4 channel Amplifier - 110 Watts RMS x 4
SaleBestseller No. 14
Rockford Fosgate M2WL-8HB Color Optix Multicolor LED Lighted 8" 2-Way Marine Wake Tower Cans & Horn...
  • The M2WL-8HB is a pair of black 8" 2-way marine speakers in wake tower cans that deliver loud, clear, accurate sound and features ultra-bright...
  • The M2 8” 4-ohm speakers with an integrated 1” horn tweeter, power handling of 300 Watts RMS / 1200 Watts Max, connects with the Rockford Fosgate...
  • Can be installed using direct mount or a clamp mount method that provides 360-degree rotation on wake tower bar sizes from 1.5” to 3” - Also...
  • The Element Ready design and IPX6 rating makes them truly purpose-built for marine applications, protecting against UV, water, corrosion, and dust
  • Famous Rockford Fosgate build quality with a full 2-year warranty when purchased from an authorized Rockford Fosgate reseller
Bestseller No. 15
Kicker KMFC8 8" Flat Mount Charcoal Tower Speakers (1 Pair) with LED Rings, KXM4002 Marine Amplifier
  • 46KMFC8 - The injection-molded polypropylene speaker cones are UV-treated and matched with Santoprene surrounds for excellent sound quality and...
  • 46KMFC8 - The UV-resistant finish is anti-fading and anti-corrosion. Mounting hardware is forged from rustproof, 316L stainless-steel.
  • 44KXMA4002 - Gain Control With "Optimal Input" Indicator
  • 47KLSR8 - Light up the night with these multicolor LED, half-inch spacer rings!
  • 41KMLC - Manages 20 Bright Colors For Frequent Changes
Bestseller No. 16
(4) Kicker 45KM84L Waterproof Speakers Bundle with Rockville MRCA25 Pair Marine RCA Cable, Split...
  • Package Includes: (2) Pair KICKER 45KM84L 8" 600 Watt Marine Boat Waterproof Speakers w/ LED's KM8. (1) RockvilIe MRCA25 25 Foot Twisted Pair Marine...
  • Pair KICKER 45KM84L 8" 600 Watt Marine Waterproof Speakers w/ LED's. RMS Power Handling: 150 Watts (Per Speaker). Peak Power Handling: 300 Watts (Per...
  • Meets or Exceeds ASTM Standards forSun light Protectedand Salt/Fog Exposure. Frequency Response: 30 Hz - 21 kHz. Impedance: 4 Ohms. Mounting Hole...
  • RockvilIe RXM-F3 1600 Watt Peak/800w RMS Marine Class D Mono Block Amplifier. CEA Compliant Power Ratings: .65 Watts RMS x 4 Channel @4 Ohms and 1%...
  • High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry....
Bestseller No. 17
Pair KICKER 45KM84L 8" 600W Marine Boat Waterproof Speakers Bundle with Pair Rockville MAC80B Tower...
  • Package Includes: (1) Pair of Kicker 45KM84L 8" 600 Watt Marine Boat Waterproof Speakers w/ LED's. (1) Pair of RockvilIe MAC80B 7.7 Black Aluminum...
  • Pair KICKER 45KM84L 8" 600 Watt Marine Waterproof Speakers w/ LED's. RMS Power Handling: 150 Watts (Per Speaker). Peak Power Handling: 300 Watts (Per...
  • Meets or Exceeds ASTM Standards forSun light Protectedand Salt/Fog Exposure. Frequency Response: 30 Hz - 21 kHz. Impedance: 4 Ohms. Mounting Hole...
  • Beautiful black powder-coat finish. 100% waterproof and fully marinized against salt and fresh water conditions. Internally wired for clean installno...
  • Mounting diameter - 7.47". Height of mount - 3.75". Total height of unit - 11.5". Total height of unit - 11.5". . Features: RockvilIe RXM-T1 1500 Watt...
Bestseller No. 18
Rockford Fosgate PS-8 Punch Single 8" Amplified Loaded Enclosure Subwoofer
  • The Punch PS-8 is a self-contained amplified subwoofer system featuring a single Punch 8" shallow subwoofer in a custom sealed enclosure and a...
  • The system is all-inclusive, so you only need to run power, ground and a signal from the source to get this baby moving
  • Featuring adjustable 12db/Octave low pass crossover, built-in adjustable bass boost EQ, hi-level/low-level inputs and built-in 0°/180° phase switch
  • Includes Remote bass level control, all power, ground, turn-on wires and mounting hardware with dimensions of 14.4” x 9.4” x 3.3”
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller
Bestseller No. 19
DS18 Hydro CF-X8TP 8" Marine Towers with Integrated RGB LED Lights - High Performance, Marine Grade...
  • Hydro 8 inch speaker with built tweeter to to blast the competition's audio away.
  • WATERPROOF IP65 RATED - Two wake tower marine grade speakers that are weatherproof. Can be used for several vehicles because it has an anti-corrosion...
  • ROTATING LOGO - Front logo and back cover rotate for different mounting options - adjustable mounting angles with 360 degree rotation. Stronger...
  • RGB LED system designed throughout the pod so you see lighting which includes the speaker, speaker ring, and light on the passive woofer radiator.
  • NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most...
Bestseller No. 20
Skar Audio Triple 8" Complete 2,100 Watt SDR Series Subwoofer Bass Package - Includes Loaded...
  • All-in-One Complete SDR Series Loaded Subwoofer Complete Bass Package
  • Peak Power: 2,100 Watts | RMS Power: 1,050 Watts
  • Includes x1 Skar Audio SDR-3X8D2 Triple 8" Loaded 2,100 Watt Vented Subwoofer Enclosure
  • Includes x1 Skar Audio SKAR4ANL-OFC 4 Gauge Premium OFC Complete Amplifier Wiring Kit
  • High Performance Aftermarket Subwoofer System | Easy to Install

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 2023. 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.