For those of you looking for boat subwoofers, we have created a list that will simplify the decision-making process! In this list, you’ll discover details and an overview of the top 10 boat subwoofers. You will also find the buying guide on things to consider while shopping for the best boat subwoofers.

Those of you who are short on time can find a quick comparison table of the best boat subwoofers below. Take a look at our top picks! Check out our helpful reviews and find out which products are worth the money! Keep reading to learn more!

Best boat subwoofers

IMAGE PRODUCT RATING
EDITOR’S CHOICE

Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker - Underseat Mount Audio Sound Amplifier Box For Small Boat, Marine Vehicles - Lanzar AQTB8 (White)

Low Profile Marine Subwoofer System – 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker – Underseat Mount Audio Sound Amplifier Box For Small Boat, Marine Vehicles – Lanzar AQTB8 (White)
9.8
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PREMIUM PICK

10-Inch Outdoor Marine Audio Subwoofer - 500 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle - Pyle PLMRW10

10-Inch Outdoor Marine Audio Subwoofer – 500 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle – Pyle PLMRW10
9.6
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PREMIUM CHOICE

Alpine SWT-12S4 1500W Max (300W RMS) Single 12

Alpine SWT-12S4 1500W Max (300W RMS) Single 12″ Sealed Subwoofer Tube Enclosure
9.1
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Bazooka MBT1014 10-Inch 4-Ohm Marine Subwoofer Bazooka MBT1014 10-Inch 4-Ohm Marine Subwoofer
8.9
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Rockville MS10LW 10 Rockville MS10LW 10″ 2400 Watt White Marine/Boat 10″ Free Air Subwoofer with LED
8.3
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MB Quart RW-108A 600W Reference Series 8 Rockville MS10LW 10″ 2400 Watt White Marine/Boat 10″ Free Air Subwoofer with LED
8.2
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KICKER 45KMF102 10 Inch Dual 2 Ohm 175 Watt RMS Power and 350 Watts Peak Power Freeair Marine Boat Audio Subwoofer with Polypropylene Cone, Black KICKER 45KMF102 10 Inch Dual 2 Ohm 175 Watt RMS Power and 350 Watts Peak Power Freeair Marine Boat Audio Subwoofer with Polypropylene Cone, Black
7.6
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Waterproof Marine Wakeboard Tower Speakers - 4 Inch Dual Subwoofer Speaker Set w/ 300 Max Power Output - Boat Audio System w/Built-in LED Lights - Mounting Clamps Included - Pyle PLMRLEWB46B (Black) Waterproof Marine Wakeboard Tower Speakers – 4 Inch Dual Subwoofer Speaker Set w/ 300 Max Power Output – Boat Audio System w/Built-in LED Lights – Mounting Clamps Included – Pyle PLMRLEWB46B (Black)
7.3
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Rockville MS10LW 10 Rockville MS10LW 10″ 2400w White Marine/Boat 10″ LED Free Air Subwoofer Bundle with Rockville DBM12 2000w Mono Amplifier w/Covers+Bass Remote & Rockville RMWK4 Amplifier Install Wire Kit (3 Items)
7.2
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Kicker 10 Kicker 10″ 4-ohm Marine Free Air Subwoofer with Included Silver Grille.
6.8
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Low Profile Marine Subwoofer System – 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker – Underseat Mount Audio Sound Amplifier Box For Small Boat, Marine Vehicles – Lanzar AQTB8 (White)

EDITOR’S CHOICE

Specifications:

Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker - Underseat Mount Audio Sound Amplifier Box For Small Boat, Marine Vehicles - Lanzar AQTB8 (White)

$144.99  in stock
20 new from $144.99
Free shipping
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 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 3''(H)
  • 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

10-Inch Outdoor Marine Audio Subwoofer – 500 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle – Pyle PLMRW10

PREMIUM PICK

Specifications:

10-Inch Outdoor Marine Audio Subwoofer - 500 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle - Pyle PLMRW10

$48.81
$45.06
 in stock
7 new from $45.06
Free shipping
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 500 WATT POWER: Pyle’s 10 Inch Marine Subwoofer offers a peak power of 500 watts w/ 4ohm impedance. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your marine music audio system
  • FOR ENHANCED SOUND: The Hydra subwoofer is a great addition to your marine stereo sound system. No sound system is complete without the perfect subwoofer for complimentary bass so don't deprive your boat from the absolute best sound you can get
  • WATER-RESISTANT: The professional compact loud speaker system features a marine grade waterproof plastic case construction making it safe to be installed and used in places where moderate water splashes occur such as in marine vehicles
  • SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 10” high quality polypropylene cone. The 50 oz magnetic structure and 1.5” high temperature voice coil boom w/ power and achieve a frequency response of 25 Hz to 2.5 kHz
  • INSTALLATION/PLACEMENT: The boat subwoofer can be installed under or in front of the compartment or helm, behind the helm seat or you can mount them inside a box or cooler. The subwoofer has an overall diameter of 10.6” and 4.60” mounting depth

Alpine SWT-12S4 1500W Max (300W RMS) Single 12″ Sealed Subwoofer Tube Enclosure

PREMIUM CHOICE

Specifications:

Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure

$199.95  in stock
7 new from $199.95
Free shipping
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 1500W Max Single 12" Sealed Subwoofer Tube Enclosure
  • 12” (30cm) High-Performance Subwoofer
  • Overall Dimensions 12.75” x 26”
  • Frequency Response 28-200Hz
  • Speaker Impedance: 4 Ω

Bazooka MBT1014 10-Inch 4-Ohm Marine Subwoofer

Specifications:

Bazooka MBT1014 10-Inch 4-Ohm Marine Subwoofer

$229.99  in stock
4 new from $229.99
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 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
  • Ten-inch passive bass tube for marine systems
  • Ten-inch, waterproof subwoofer with 150 Watts power handling

Rockville MS10LW 10″ 2400 Watt White Marine/Boat 10″ Free Air Subwoofer with LED

Specifications:

Rockville MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED

$59.95  in stock
1 used from $44.06
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 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)
  • Magnet 80 Oz double stacked magnet. Frequency response: 30Hz-4Khz
  • Impedance: Dual 4 ohms. Sensitivity: 90dB

MB Quart RW-108A 600W Reference Series 8″ Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car Boat RV ATV

Specifications:

MB Quart RW-108A 600W Reference Series 8" Slim Low Profile Compact Under-Seat 4-Ohm Active Powered Subwoofer Enclosure with Built in Amplifier for Car Boat RV ATV

$129.99  in stock
2 new from $129.99
Free shipping
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • MB Quart RW-108A 600W REFERENCE Series 8" 4-Ohm Power Subwoofer Amplifier
  • Complete control of amplifier signal, essential when using two or more amplifiers
  • Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink.
  • Stable power through the PC board with minimal heat generation
  • Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.

KICKER 45KMF102 10 Inch Dual 2 Ohm 175 Watt RMS Power and 350 Watts Peak Power Freeair Marine Boat Audio Subwoofer with Polypropylene Cone, Black

Specifications:

KICKER 45KMF102 10 Inch Dual 2 Ohm 175 Watt RMS Power and 350 Watts Peak Power Freeair Marine Boat Audio Subwoofer with Polypropylene Cone, Black

$179.96  in stock
10 new from $179.96
Free shipping
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 10-INCH BOAT SUBWOOFER: Feel your music with the thump and thrum of sound through this 10-inch subwoofer; Sub is custom made to listen to your favorites tunes on your boat
  • RELIABLE DESIGN: Features 2-ohm voice coils making it easy to get the most out of your power amp
  • POWER RATING: Rated at 175 watts RMS power and 350 watts peak power; Woofer size: 10 inches; Frequency: 30-500 Hz
  • HEAVY-DUTY CONSTRUCTION: Injection-molded polypropylene cone and co-molded Santoprene surround; Polymer basket resists corrosion ensuring quality results for years to come
  • INSTALLATION DIMENSIONS: Installation requires 5-inch mounting depth and 10.68-inch mounting diameter; Package includes (1)10-inch woofer, (1) back gasket, (8) mounting screws, and (8) mounting screw clips

Waterproof Marine Wakeboard Tower Speakers – 4 Inch Dual Subwoofer Speaker Set w/ 300 Max Power Output – Boat Audio System w/Built-in LED Lights – Mounting Clamps Included – Pyle PLMRLEWB46B (Black)

Specifications:

Waterproof Marine Wakeboard Tower Speakers - 4 Inch Dual Subwoofer Speaker Set w/ 300 Max Power Output - Boat Audio System w/Built-in LED Lights - Mounting Clamps Included - Pyle PLMRLEWB46B (Black)

$84.99
$56.99
 in stock
5 new from $56.99
1 used from $53.15
Free shipping
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • 2-WAY AUDIO SYSTEM: The wake speakers feature an impressive bass response. The ideal subwoofer speakers for your wakeboard tower, the sound stereo speaker set weighs 6.38 lbs and measures 5.4'' x 7.6'' x 7.0' each
  • 300 WATT MAX POWER: The dual 4inch speaker system kit is designed to provide outstanding performance in terms of output power, bandwidth extension and distortion. The pair features up to 4 Ohms impedance ensuring high quality sound at all times
  • SUPERIOR SURROUND SOUND: 1.0” titanium dome tweeter provides very natural sounding high frequency reproduction. The subwoofers have 70hz to 20kHz frequency response so you can ensure that your water recreation can have the tunes that it deserves
  • WEATHER RESISTANT HOUSING: The 4 inch dual wakeboard speakers are built to withstand even the harshest aquatic conditions. Durable & marine grade materials keep your boat speakers waterproof and UV resistant. Also comes with built-in LED lights
  • COMPACT MOUNTABLE DESIGN: The combo marine speakers feature a sleek black finish and can be discreetly mounted anywhere you choose. Also equipped with integrated mounting clamps making setup easy enough for anyone to install

Rockville MS10LW 10″ 2400w White Marine/Boat 10″ LED Free Air Subwoofer Bundle with Rockville DBM12 2000w Mono Amplifier w/Covers+Bass Remote & Rockville RMWK4 Amplifier Install Wire Kit (3 Items)

Specifications:

Rockville MS10LW 10" 2400w White Marine/Boat 10" LED Free Air Subwoofer Bundle with Rockville DBM12 2000w Mono Amplifier w/Covers+Bass Remote & Rockville RMWK4 Amplifier Install Wire Kit (3 Items)

$249.90  in stock
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • Package Includes: (1)RockvilIe MS10LW 10" 2400 Watt White Marine/Boat 10" Free Air Subwoofer with LED. (1) RockvilIe DBM12 2000w 2 Ohm Marine/Boat Mono Amplifier Amp w/Covers+Bass Remote. (1)RockvilIe RMWK8 8 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. Features: RockvilIe MS10LW 10" Marine Free Air Subwoofer with LED (White). Free air subwoofer does not require any enclosure. 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). Magnet 80 Oz double stacked magnet. Frequency response: 30Hz-4Khz. Impedance: Dual 4 ohms. Sensitivity: 90dB. Total diameter: 10.55". Cutout diameter: 9.0". Mounting depth: 5.6". Specifications: Free Air Resonance (Fs): 31.05 Hz. Electrical Q (Qes): 0.5577
  • Mechanical Q (Qms): 2.3313. Total Speaker Q (Qts): 0.45. Equivalent Compliance (Vas): 1.676 cu ft / 47.4728 L. One-Way Linear Excursion (Xmax): 0.41 in / 10.5 mm. Reference Efficiency (No): 0.25%. Efficiency (1 W / 1 m): 86.7 dB SPL. Effective Piston Area (Sd): 51.15 sq in / 0.033 sq m. DC Resistance (Re): 3.4 What's In The Box: (1) DBM12 Amplifier. (1) Bass Remote. Birth sheet with Tested Power. Mounting Screws. Warranty Card. Owners Manual. Features:
  • RockvilIe dBM12 2000 Watt Class-D Mono 2-Ohm Marine Amplifier With Terminal Covers and Bass Remote. CEA Compliant Power Ratings: 2 Ohm: 500 Watts x 1 Channel 4 Ohm: 300 Watts x 1 Channel. 2 Ohm: 500 Watts x 1 Channel. 4 Ohm: 300 Watts x 1 Channel. RMS Power Ratings: 2 Ohm: 1000 Watts x 1 Channel 4 Ohm: 600 Watts x 1 Channel. 2 Ohm: 1000 Watts x 1 Channel. 4 Ohm: 600 Watts x 1 Channel. Peak Power Ratings: 2 Ohm: 2000 Watts x 1 Channel 4 Ohm: 1200 Watts x 1 Channel
  • 2 Ohm: 2000 Watts x 1 Channel. 4 Ohm: 1200 Watts x 1 Channel. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Adjustable Low Pass Filter: 50Hz - 250Hz. Adjustable Subsonic Filter: 15Hz - 55Hz. Adjustable Input Level Control. Fully Adjustable 12dB Bass Equalizer. Minimum THD at Rated Power: 90 dB. Frequency Response: 15Hz - 250Hz. Damping Factor: >150 @ 100Hz. 60 Amp Maxi Fuse. Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue)

Kicker 10″ 4-ohm Marine Free Air Subwoofer with Included Silver Grille.

Specifications:

Kicker 10" 4-ohm Marine Free Air Subwoofer with Included Silver Grille.

$199.95  in stock
2 new from $199.95
Amazon.com
as of May 20, 2022 10:29 pm

Features

  • Included Silver Grille for your convenience - Improves looks, save money!
  • Designed specifically for boat audio free air applications with weather-proof qualities that meet or exceed industry standards.
  • Features an injection molded cone and tough Santoprene surround, both UV-treated to combat the weather.
  • This 10-inch (25cm) sub with 150WRMS power handling is designed specifically for boats and the outdoors.