Best 10 Marine Subwoofers in 2026

Features Dynamic Balance technology for richer, cleaner, more full-range sound; Frequency response: 30Hz 200 kHz; Impedance: 4 ohms; Sensitivity: 84 dB

Features a UV tolerant, polypropylene cone and waterproof Santoprene surround

SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 8” high quality polypropylene cone. The 40 oz. magnetic structure and 1.5” high temperature voice coil boom w/ power and achieve a frequency response of 35 Hz to 3.5 kHz

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 inside a box or cooler. The subwoofer has an overall diameter of 8.5” and 3.60” mounting depth

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

8'' Slim Marine Woofer RCA Low Level Input High Level Input Green and Red LED Power Status Indicator Remote Level Control Phase Shift Switch : 0 or 180° Low Pass Filter (50-150 Hz) Soft Delay Remote Turn-On Thermal , Short and Overload Protection Circuits 14.5''(D) x 9.5''(W) x 3''(H)

Eliminated distortion and unwanted resonant frequencies

Frequency response: 30 Hz 200 kHz; Sensitivty: 85 dB7.28 inch cutout diameter, 4.13 top mount depth

SPEAKER SUBWOOFER DIMENSION: This 8 inch waterproof speaker subwoofer has a dimension of 8.5'' x 7.4'' x 2.5'' –inches and an approximate weight of 4.41 lbs. Compatible with sealed enclosure speaker box audio setup perfect for marine or car use

BUILT TO LAST: No need to worry about this subwoofer life time as it is constructed by engineered ABS with a battery type of 3V Lithium Battery that allows you to use it up to 2+ hours together with a magnet type of barium ferrite magnet

Product 1: Powerful 400 WATT: This amplifier is Powerful with its 100 WATT x 4 max or 400 WATT and dual Mofset power supply comes with dual adjustable input gain level controls between 1 300mV and 4 or 8 Ohm speaker impedance

Product 2: 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 bass volume to enhance the party vibe making it a great addition to your marine music audio system

Product 2: 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

Product 2: 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

Product 2: SUPERIOR POWERFUL SOUND: The white outdoor bass speaker features an 8” high quality polypropylene cone. The 40 oz. magnetic structure and 1.5” high temperature voice coil boom w/ power and achieve a frequency response of 35 Hz to 3.5 kHz

High Level Input - Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the BPS80 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs

Low Level Input - Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the BPS80 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers

Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it

Specs - Dimensions: 14.4” x 10.3” x 3”, Weight: 13.7 lbs.

Warranty - BOSS Audio Systems provides a Powerful 3 Year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

Product 1: Green and Red LED Power Status Indicator - Low Pass Filter (50-150 Hz) - RMS Power : 300 Watts

Product 2: 4 CHANNEL BRIDGEABLE AMPLIFIER: Pyle’s PLMRA420 is engineered as a 4 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It also has high and low electronic crossover network or pass filters

Product 2: PREMIUM RCA INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. If your marine receiver lacks RCA output jacks, you can connect speaker output leads to the high level inputs

Product 2: SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions

Product 2: POWERFUL 1000 WATT: This amplifier is powerful with its 1000 WATT maximum and dual MOFSET power supply. Comes with dual adjustable input GAIN level controls of 10k Ohm (Low) and 100 Ohm (High) speaker impedance

STREAMLINED LOOK: Rigid and resilient body of this sub sound system features pearl white and chrome accents that give a clean, streamlined, and high-tech professional appearance

SECURE SPEAKER CONNECTIONS: Nickel-plated RCA speaker connection and screw terminals ensure a high-quality connection between the amplifier and speakers