Best 42 Marine Speakers in 2026

GET SUPERIOR HOME THEATER EXPERIENCE WITH IMMERSIVE SURROUND SOUND & HI-RES AUDIO. Featuring a 1" tweeter, a 6.5" Driver and (2) 6.5" Bass Radiators. The 2 bass radiators augment the main woofer and produce a well-balanced, natural warm sound reaching the far corners of the room

AMPLIFY YOUR MOVIE, MUSIC AND GAMING EXPERIENCE with this T-series speaker that not only sounds brilliant but also heightens your audio experience. Fill any small to medium sized room, produce captivating lifelike sound, which pulls you right into the heart of the action

CREATE A FULL-FLEDGED 5.1 HOME THEATER SETUP with the complete range of T-series speakers from Polk with two T50 Tower Speakers, one T30 Center Channel, two T15 Bookshelf speakers and a subwoofer

HIGH-PERFORMANCE TOWER SPEAKER - Polk Signature Elite ES50 features Dynamically Balanced Acoustic Array with its 2.5-Way Cascading Crossovers, a 1" Terylene Tweeter and (2) 5.25" Woofers that deliver room-filling, cinematic sound in a life-like soundstage

NOT ONLY HEAR, BUT FEEL THE HEART-THUMPING BASS - Polk's Patented Power Port Technology delivers 3dB louder bass than conventional ported speakers, minimizing turbulence & distortion so you get pristine vocals & focused dialogues in movies, games & music

REALISTIC SOUND REPRODUCTION - ES50's high sensitivity and 4- & 8-Ohm compatibility delivers spacious, enveloping and true to life music streamed online via Apple Music, Amazon Music HD, Spotify & more and even from the latest Dolby Atmos & DTS:X AVRs

GET SEAMLESS AUDIO QUALITY & POLK'S EXCELLENT SOUND REPRODUCTION with these timbre-matched overhead speakers that elevate the sound quality. ADD TO YOUR EXISTING HOME THEATER SETUP or build your own Polk collection for THE SAME GREAT POLK SOUND EVERYWHERE

EXPERIENCE MORE BALANCED & LIFELIKE SOUND – Features 6.5" Dynamic Balance woofer & a 0.75" tweeter for adding more depth & detail to your music. Mineral-filled polymer cone & strong composite driver baskets create wider dispersion for EVEN-SOUND COVERAGE

THE RUBBER SEAL DRIVES better response and PREVENTS MOISTURE ACCESS, a key feature for USE IN A BATHROOM, KITCHEN, SAUNA AND COVERED PORCH

High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems

Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity

Polypropylene and UV tolerant cone with waterproof inner and outer surrounds

CREATED TO LIVE AND PLAY OUTDOORS, your Atrium Speakers can be installed in any open space—by a pool, in the patio or a sunroom, or tucked away somewhere in the backyard. They will deliver EXCEPTIONALLY GREAT SOUND

WIDER SOUND DISPERSION & SURPRISINGLY POWERFUL BASS driven by a 4 1/2" mineral filled Dynamic Balance polymer cone and a 3/4" anodized aluminum dome tweeter with rubber surround. 80W power CUTS THROUGH LOUD, JARRING BACKGROUND NOISES

Recognized as ONE OF THE BEST-LOOKING OUTDOOR SPEAKERS, Polk Atrium 4 speakers come with a steeply-angled baffle design filling open spaces with big full-range sound. The outer profile EASILY BLENDS INTO THE CORNERS OF THE OUTDOOR WALLS

ONE OF THE BEST-SELLING FLOOR STANDING SPEAKERS, this tower speaker includes a 1" Dynamic Balance dome tweeter and (3) 5-1/4" Dynamic Balance woofers, guarantee HIGH QUALITY AND IMPRESSIVE POWER IN A 3-WAY DESIGN

INCREDIBLE SOUND AT AN AFFORDABLE PRICE. Enjoy clear, crisp and spacious stereo sound with wider dispersion for 3-dimensional and more lifelike audio in your bedroom, living or entertainment room

DELIVERS DETAILED HIGH FREQUENCY RESPONSE WITH REALISTIC REPRODUCTION OF VOCALS & INSTRUMENTS. Powerful deep bass, better mid-range and superior audio are sure to make your party and movie nights exclusive

Dynamic Balance technology delivers signature quality sound

Marine certified (IP55); Polypropylene and UV tolerant cone with waterproof surrounds

92 dB sensitivity (1 watt @ 1 meter); 40 Hz to 22kHz frequency response

PRACTICALLY INVISIBLE VANISHING IN-CEILING SPEAKERS – From the much-acclaimed Vanishing Series, 80-F/X RT speakers are designed elevate your listening experience. Designed for a 5.1, 7.1 or a more complex multi-channel speaker configuration

SEAMLESS AUDIO WITH EXCELLENT SOUND REPRODUCTION – Equipped with an 8" Dynamic Balance Woofer & (2) 0.75" Tweeters, experience a more balanced sound that's crisp & clear. These speakers are precision-engineered, and the audio detailing is sure to impress

TIMBER-MATCHED WITH POLK’s RTi SPEAKERS allowing seamless blending. Upgrading your existing home theater system or adding new speakers is not only simple but you can now enjoy the same great Polk across all your speakers

5 inches x 7 inches 2 way Speakers (Marine Certified)

Power Handling: Peak: 360 watts per pair / 180 watts each & RMS: 120 watts per pair / 60 watts each

Dynamic Balance polymer/mica composite mineral filled cone is stiff yet lightweight for big sound and little distortion

Pair of marine certified speakers perfect for use in boats of all types

Equipped with a 0.75 inch liquid cooled silk polymer composite dome tweeter

Maximum input power: 150 watts

High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems

Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity

Polypropylene and UV tolerant cone with waterproof inner and outer surrounds

POWERFUL SPEAKER FOR CAR & MARINE - The Polk DB462 2-Way Coaxial Marine Certified Speaker with 150W peak power, 4-ohm impedance, 4" x 6" polypropylene woofer cone, 3/4" silk dome tweeter & a strong rubber surround is built to reproduce high-quality music

ELEVATE YOUR CAR AUDIO SYSTEM - With a built-in crossover, the music speaker directs highs & lows to the respective drivers, delivering loud bass. It handles up to 50W RMS & boasts a 50-22kHz frequency response, resulting in a high-quality car sound system

RESONANCE-FREE SOUND CREATION - With Dynamic Balance, a Polk Audio proprietary technology, this marine/car speaker uses laser imaging to identify the best combination of speaker materials and ensures a distortion-free response with wide sound dispersion

Mounting Style NONE

QTY NONE

Size NONE

Pair of marine certified speakers perfect for use in boats of all types

Equipped with a 0.75 inch liquid cooled silk polymer composite dome tweeter

Maximum input power: 120 watts

CERTIFIED REFURBISHED: This is a Refurbished product that may have minor cosmetic imperfections. Includes extended 1-Year return window

Mounting depth top: 1.77 inches. Mounting depth bottom: 2.12 inches.

Dynamic balance technology provides rich, clean, and full-range sound by eliminating distortion and resonant frequencies; Premium audio upgrade for total sonic accuracy, studio quality

Ultramarine certified design includes fiberglass reinforced ABS basket, epoxy coated crossovers, waterproof inner and outer surrounds, weep holes for proper drainage, and titanium-plated cones for ultimate waterproof audio

Meticulously conceived, designed, and engineered for advanced high-quality sound; Full range mounting depth (top mount): 2.36 inches; Full range mounting depth (bottom mount): 2.56 inches

STELLAR SPEAKER FOR CAR & MARINE - The Polk DB572 2-Way Coaxial Marine Certified Speaker with 225W peak power, 4-ohm impedance, 5"x7" polypropylene woofer cone that can also be used in 6x8 application, 3/4" silk dome tweeter & a strong rubber surround

ELEVATE YOUR CAR AUDIO SYSTEM - With a built-in crossover, the music speaker directs highs & lows to the respective drivers, delivering loud bass. It handles up to 75W RMS & boasts a 35-22kHz frequency response, resulting in a high-quality car sound system

RESONANCE-FREE SOUND CREATION - With Dynamic Balance, a Polk Audio proprietary technology, this marine/car speaker uses laser imaging to identify the best combination of speaker materials and ensures a distortion-free response with wide sound dispersion

Ultramarine certified design includes fiberglass reinforced ABS basket, epoxy coated crossovers, waterproof inner and outer surrounds, weep holes for proper drainage, and titanium-plated cones for ultimate waterproof audio

Premium audio upgrade for total sonic accuracy, studio-quality; Peak power handling: 375 watts; RMS power handling: 125 watts

Dynamic balance technology provides rich, clean, and full-range sound by eliminating distortion and resonant frequencies; Low protrusion pivoting 1-inch terylene tweeter ensures clear, detailed highs

4 x Car Marine/ATV/UTV 6 x 9-inch Mobile Monitor Series 3-Way Coaxial Speakers with Ultra Marine Certification

RMS: 300 watts per set / 150 watts each side | Peak: 900 watts per set / 450 watts each side

Recommended power range: 5 - 150 watts RMS per channel

IP65 RATED: The DB+ Series is IP65 rated so it’s dirt- & water- resistant. It also has been tested for salt-fog, UV and humidity. Perfect for any vehicle; Cars, Trucks, Boats, Side-By-Sides and more!

Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound. The high-grade materials used in our DB+ Series ensure you get an audio system that’s designed and engineered for clear, full range sound that will last much longer than your factory setup.

Universal Fit The new DB+ series has been updated so you can enjoy a simple drop in installation in any vehicle including cars, boats, ATV’s -- you name it. Its new shallow tweeter design ensures your factory speaker grille re-installs with ease for a flush, seamless look.

Car Marine/ATV/UTV 6 x 9-inch Mobile Monitor Series 3-Way Coaxial Speakers with Ultra Marine Certification

RMS: 300 watts per set / 150 watts each side | Peak: 900 watts per set / 450 watts each side

Car Marine/ATV/UTV 6.5-inch Mobile Monitor Series 2-Way Coaxial Speakers with Ultra Marine Certification

IP65 RATED: The DB+ Series is IP65 rated so it’s dirt- & water- resistant. It also has been tested for salt-fog, UV and humidity. Perfect for any vehicle; Cars, Trucks, Boats, Side-By-Sides and more!

Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound. The high-grade materials used in our DB+ Series ensure you get an audio system that’s designed and engineered for clear, full range sound that will last much longer than your factory setup.

Universal Fit The new DB+ series has been updated so you can enjoy a simple drop in installation in any vehicle including cars, boats, ATV’s -- you name it. Its new shallow tweeter design ensures your factory speaker grille re-installs with ease for a flush, seamless look.

IP65 RATED: The DB+ Series is IP65 rated so it’s dirt- & water- resistant. It also has been tested for salt-fog, UV and humidity. Perfect for any vehicle; Cars, Trucks, Boats, Side-By-Sides and more!

Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound. The high-grade materials used in our DB+ Series ensure you get an audio system that’s designed and engineered for clear, full range sound that will last much longer than your factory setup.

Universal Fit The new DB+ series has been updated so you can enjoy a simple drop in installation in any vehicle including cars, boats, ATV’s -- you name it. Its new shallow tweeter design ensures your factory speaker grille re-installs with ease for a flush, seamless look.

IP65 RATED: The DB+ Series is IP65 rated so it’s dirt- & water- resistant. It also has been tested for salt-fog, UV and humidity. Perfect for any vehicle; Cars, Trucks, Boats, Side-By-Sides and more!

Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound. The high-grade materials used in our DB+ Series ensure you get an audio system that’s designed and engineered for clear, full range sound that will last much longer than your factory setup.

Universal Fit The new DB+ series has been updated so you can enjoy a simple drop in installation in any vehicle including cars, boats, ATV’s -- you name it. Its new shallow tweeter design ensures your factory speaker grille re-installs with ease for a flush, seamless look.

4 x Car Audio 4 x 6-inch loud 2-way Plate speakers

RMS Power Handling: 100 watts per pair / 50 watts each | PEAK Power Handling: 300 watts per pair / 150 watts each

Recommended Power Range: 15 - 50 watts RMS per channel | Frequency response: 50-22,000 Hz | Impedance: 4-ohms | Sensitivity: 90 dB

Package Includes: (1) Pair of Polk Audio DB5252 5.25" 600w Component Car/Marine/ATV/Motorcycle Speakers. (2) NYC Acoustics H2O MINI Waterproof Portable Bluetooth Speaker+Shower Wall Mount

Features of DB5252: (2) Polk Audio DB5252 5.25" 600w Component Car/Marine/ATV/Motorcycle Speakers . High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems. Marine certified with IP65 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity. Polypropylene and UV tolerant cone with waterproof inner and outer surrounds. Simple drop-in installation for any vehicle including cars, boats, ATVs—you name it.

Zero tweeter protrusion and reduced mounting depth for a precise fit. Dynamic Balance technology offers a rich, clean, full-range sound. ¾” & ½’, 20mm & 13mm tweeter and midrange ensures clear, balanced mids and highs. 100 Watts at Continuous Power; 300 Watts at Peak Power.

High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems

Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity

Polypropylene and UV tolerant cone with waterproof inner and outer surrounds