10 Best Marine Grade 6x9 Speakers of 2025

Tested and Reviewed: Top 10 Marine Grade 6x9 Speakers deals with expert ratings from 8.1 to a perfect 10

May 2025 Edition

Editor's Choice

9.7

BOSS Audio Systems

BOSS Audio Systems MR690 6x9 Inch Marine Speakers - 350 Watts Per Pair, Coaxial, 2 Way, Full Range, 4 Ohms, Weatherproof

Free Shipping

Editor's bottom line:

“This marine grade 6x9 speakers is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

DIMENSIONS: Overall Diameter: 7.72" x 10.59" / 196 x 269 mm, Installation Hole Diameter: 6" x 8.78"/ 152 x 223 mm, Mounting Depth: 3.38"/ 86 mm
SPECS: Max Power - 350W, Nominal Impedance: 4, Frequency Response: 60Hz-20kHz, ±3 dB3
SPECS CONT'D: Full Range, 2-Way System, .51 (13 mm) Dome Tweeter
COMPOSITION: Resin Treated Cloth Surround, Polypropylene Cone, Composite Basket
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

Show Price

Picked by 236 people today

9.5

Save 8%

Pyle

Pyle 6x9 Inch Dual Marine Speakers - 2 Way Waterproof and Weather Resistant Outdoor Audio Stereo Sound System with 260 Watt Power, Poly Carbon Cone and Cloth Surround - 1 Pair - PLMR692

8% OffFree Shipping

Main Highlights

COMPLETELY WATERPROOF: This is a marine speaker thats completely waterproof and can be used for several vehicles because it can withstand heavy water splashes and other outdoor conditions
260 WATTS POWER: The speaker has a 40 Oz. circuit magnet for a full range audio and complete stereo speaker sound system. The power output is 130 Watts RMS/260 Watts peak. It has a frequency response of 55Hz-20Khz and 4 Ohms impedance
WEATHER RESISTANT: Its a weather resistant speaker made of Poly Carbon cone with cloth surround for a rugged and durable design. It is also engineered with heavy duty molded ABS plastic basket and grill construction to combat sun damage
LOW PROFILE DESIGN: Constructed with a low profile design and 1.5 Aluminum voice coil that can be easily used on boats, marine watercraft and other vehicles. The classic white look also gives extra style to the vehicle
6x9 STANDARD SIZE: These speakers are easy to install with 6x9 inches standard size, complete wirings and mounting hardware. It has a universal standard OEM replacement size with a mounting depth of only 3.45'' and cut-out size of 6.06"x8.98"

Show Price

9.5

Rockville

Pair Rockville RMSTS69B 6x9 1000w Waterproof Marine Boat Speakers 2-Way Black

Free Shipping

Main Highlights

Rockville Rmst69 6x9" 2-Way 500 Watt Marine Boat speakers Black..Impedance: 4 ohm.Power source type:Corded Electric.Speaker size:2 inches
Cea Compliant Power Ratings. Power rating: 500 Watts peak /125 watts RMS per speaker.
System power: 1, 000 watts combined. 6x9" 2-Way speaker system.
Fully Marinized against salt & fresh water conditions. Completely waterproof and rustproof.
Stainless Steel terminals. Molded ABS plastic basket. Polypropylene mica injected cone.
Rubber Surround. High quality ferrite magnet. 1" Inch Titanium tweeter. Oversized 1. 2" Ccaw kapton voice coil.
Large 20 oz. magnet. Pre-installed mounting screws included.
Perfect for both marine, outdoor, and car Use. Impedance: 4 ohms.
Frequency response: 40Hz - 20Khz. Sound pressure level: 91Db @ 1W/1M.
Total diameter: 7. 8" X 10. 55". Cutout diameter: 6. 06" X 8. 98". Total height: 4. 45". Mounting depth: 3. 43".

Show Price

9.2

DS18

DS18 G6.9Xi GEN-X 6x9 3-Way Coaxial Speakers 180 Watts 4-Ohm with Mylar Dome Tweeters - Grill Included - Full Range Speaker Great for Car Stereo Sound System - Pair

Free Shipping

Main Highlights

UNLEASH THE POWER - The GEN-X Coaxial Series G6.9Xi brings back the legendary power, clarity, and range that every audio enthusiast craves. With an impressive MAX Power Handling of 180W and RMS Power Handling of 60W, these speakers deliver an immersive and dynamic sound experience that will leave you craving for more
UNMATCHED DURABILITY - Constructed with an extremely durable steel basket, the G6.9Xi is built to withstand the toughest conditions and outlast any vehicle it's installed in. Whether you're cruising down the highway or off-roading in the wild, these speakers will stay strong and continue to deliver exceptional performance
CRYSTAL CLEAR HIGHS AND DEEP LOWS - The Mylar Balanced Dome Tweeters included in these coaxial speakers achieve the highest range of frequencies possible, ensuring that no detail is missed. Combined with the speaker's ability to reach frequencies as low as 35Hz, you'll experience a well-rounded and balanced soundstage that brings your music to life
EFFORTLESS INSTALLATION - Designed primarily for amplifiers, the G6.9Xi can also be seamlessly integrated into factory settings with 4-ohm factory amplifiers in most cases. Upgrade your car's audio system with ease and enjoy the remarkable sound quality and clarity that surpasses factory OEM speakers
IMMERSIVE 3-WAY DESIGN - The G6.9Xi boasts a unique 3-way design, featuring two tweeters per speaker for full-range quality on every listen. This innovative design eliminates the need for a large power requirement while delivering a wide frequency response and exceptional sound response. Prepare to be captivated by the depth, richness, and precision of your favorite tunes

Show Price

9.0

Warzone

Warzone WZ69MK 6x9-Inch 2-Way Marine Speaker, 1200W Max, 4 Ohms, 20oz Magnet, Black Injection Cone with Rubber Edge for Boats and Outdoor Audio (2 Speakers)

Main Highlights

High Power Output: Delivers up to 1200W peak power and 420W rated power for loud, clear, and dynamic audio in marine environments.
Rugged Black Injection Cone: Features a durable black polypropylene cone with a rubber edge for enhanced sound quality and long-lasting performance.
Marine-Grade Durability: Built with a sturdy black plastic basket and weather-resistant materials to withstand harsh outdoor and marine conditions.
Powerful Magnet System: Equipped with a 20oz strontium magnet and a 1.2-inch voice coil for precise sound reproduction and efficient power handling.
Wide Frequency Range: Offers a frequency response of 50Hz-20kHz and a sensitivity of 90dB, ensuring deep bass and crisp highs for an immersive audio experience.

Show Price

8.8

KICKER

Kicker DSC6930 6x9-Inch (160x230mm) 3-Way Speakers, 4-Ohm (Pair)

Free Shipping

Main Highlights

Size: 6x9"
Impedance: 4 Ohms
Peak Power Handling: 360W
Sensitivity: 92
Frequency Response: 30-20k hz

Show Price

8.6

Save 9%

Polk Audio

Polk Audio DB692 DB+ Series 6" x 9" Coaxial Speaker for Car & Marine, 3-Way Boat & Car Audio Speaker, 30-22kHz Frequency Response, Polypropylene Woofer Cone & 1/2" Silk Dome Tweeter, Easy Installation

9% OffFree Shipping

Main Highlights

DYNAMIC SPEAKER FOR CAR & MARINE - The Polk DB692 3-Way Coaxial Marine Certified Speaker with 450W peak power, 4-ohm impedance, 6" x 9" polypropylene woofer cone, 1/2" super tweeter, and 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 150W RMS & boasts a 30-22kHz 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
SPLASH-PROOF SOUND SYSTEM - Polk DB+ series speakers give thunderous sonic output in freshwater boats, motorcycles, ATVs, and others, as they have IP56 marine certification with coated steel baskets. They are even tested for Salt-fog, UV & Humidity
EASY TO INSTALL - Polk provides mounting hardware and stylishly designed grilles that not only enable easy installation but also add a touch of flair to the vehicle's interior, making it an ideal choice for custom installations
POLK'S CONSTANT INNOVATION AND UNWAVERING COMMITMENT - With advanced technology and engineering, Polk bring out the best in class audio with powerful speaker series, smart speakers, soundbars, and more, allowing you to sit back and listen with your heart

Show Price

8.3

CT Sounds

CT Sounds Meso 6x9” 400 Watt 2-Way Premium Coaxial Car Speakers, Pair

Free Shipping

Main Highlights

Speaker Size: 6x9 full-range 2-way coaxial speakers, Impedance per speaker: 4 Ohm, Power per speaker: 100W RMS | 200W MAX, Power per set: 200W RMS | 400W MAX
6x9 inch premium car coaxial speakers engineered with a high-quality fiberglass cone and nitrile butadiene rubber surround creating a crisp sound
Custom engineered 6 by 9 car coaxial speakers built to bring you the highest tonal accuracy by providing a well-balanced of powerful mid-bass and snappy highs
Attached silk-dome tweeters feature a CCAW voice coil and neo magnet allowing the 6x9 speakers to recreate vocals and other high frequencies like never heard before
Dont just hear sound, travel to the mesosphere with the meso 6x9 coaxial speakers and experience it

Show Price

Best Value

8.1

Save 25%

Memphis

Memphis Audio MXA69L MXA 6x9 Marine Grade Coaxial Speakers w/RGB LED - Pair

25% Off

Main Highlights

Swivel mount aluminum tweeter
Injection molded poly cone
Butyl rubber surround
High temp abs composite basket
UV coated for ultraviolet light protection

Show Price

8.1

DS18

DS18 Hydro NXL-69 - High End Coaxial Speaker Pair - 2-Way Marine Speaker with Integrated RGB Lights - 375 Watt Car Audio System - Water Resistant Speakers - 6 x 9 Inches, White

Main Highlights

IDEAL CHOICE - This speaker has a power rating of 125 Watts RMS, allowing for excellent loudness and clarity in open air settings. The DS18 Hydro all elements design is a popular choice for keeping your vehicle's music loud in all weather. The powerful 6x9 cone amplifies the sound range of the built-in coaxial tweeter.
INTEGRATED RGB LIGHT - The DS18 Marine Grade Coaxial speakers are 2-way and they feature integrated RGB light. The beautifully lighted RGB LED lights will set the tone and match any colour scheme supported by the LED BTC controller.
MARINE GRADE - Our objective is to maintain our dominance in the marine speaker market with our unique NXL series. This collection of marine speakers is a sight to behold. They have an IP65 waterproof rating, so you know they can withstand the elements.
EFFICIENT AND STURDY - The NXL-69 waterproof speaker was designed to survive for years and was the result of extensive research and development. It has a sensitivity rating of 92dB, which means it doesn't require a lot of power to reach high volume levels.
HYDRO - Our HYDRO NXL Speakers line is an all element line of speakers, its the perfect choice if youre in the mood to take the boat out on the water or looking to get some mud on the tires. Suitable for all the elements UTV, ATV & Jeeps. Its also a 100% UV stable meaning it can withstand all sorts of harsh environments.

Show Price

Our Best Overall Choice

Best Choice

9.7

BOSS Audio Systems

BOSS Audio Systems MR690 6x9 Inch Marine Speakers - 350 Watts Per Pair, Coaxial, 2 Way, Full Range, 4 Ohms, Weatherproof

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

DIMENSIONS: Overall Diameter: 7.72" x 10.59" / 196 x 269 mm, Installation Hole Diameter: 6" x 8.78"/ 152 x 223 mm, Mounting Depth: 3.38"/ 86 mm
SPECS: Max Power - 350W, Nominal Impedance: 4, Frequency Response: 60Hz-20kHz, ±3 dB3
SPECS CONT'D: Full Range, 2-Way System, .51 (13 mm) Dome Tweeter
COMPOSITION: Resin Treated Cloth Surround, Polypropylene Cone, Composite Basket
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

Show Price

Related Deals You Might Like for Marine Grade 6x9 Speakers

JVC CS-J6930 6"x9" 3-Way Car Audio Speakers for Enhanced Sound Experience. Powerful Bass and Clear Vocals. Easy Installation & Durable Design. 400 Watts max Power. Perfect OEM Upgrade

Show PriceView

DS18 PRO-ZT Pro Audio Coaxial Midrange Speakers with Built-in Bullet Tweeter, 4-Ohms, Water Resistant - Black Metal Mesh Grill Included (1 Speaker) (6x9 inches)

Show PriceView

Rockford Fosgate P1692 Punch 6"x9" 2-Way Coaxial Full Range Speakers - Black (Pair)

Show PriceView

Kicker 6x9 Inch PS-Series Powersports Speakers 40PS694 (Pair)

Show PriceView

Dual Electronics DMS369 6 x 9 inch 3-Way Marine Speakers | 200 Watts Peak Power | Sold in Pairs | White | New

20% Off

Show PriceView

BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs

Show PriceView

Rockville (4) RMSTS69B 6x9 2000w Waterproof Marine Boat Speakers 2-Way Black

Show PriceView

BOSS Audio Systems MRWT69RGB Marine Waketower Speaker System - 600 Watts Of Power, 6 x 9 Inch, Full Range, 2 Way, Multi-Color LED Illumination, Marine grade, Weatherproof, Sold Individually

Show PriceView

(2) Kicker 40PS692 6x9" 180w Polaris/ATV/UTV/RZR Marine Motorcycle Speakers PS69

Show PriceView

Memphis Audio MXA69L MXA 6x9 Marine Grade Coaxial Speakers w/RGB LED - Pair

Show PriceView

Deals are Live

Special Amazon deal ends in: