What importance does the 6×9 marine speakers for motorcycle have to you? I congratulate you! We will save you the trouble of reading through thousands of reviews.

The market is so flooded with 6×9 marine speakers for motorcycles that you may have difficulty narrowing it down. The following are the top ten most searched best 6×9 marine speakers for motorcycles in 2021. The following list is the result of hours of research. Keep reading!

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Our Recommended 10 Best 6×9 marine speakers for motorcycle Reviews in 2021

SaleBestseller No. 1
Polk Audio DB692 DB+ Series 6"x9" Three-Way Coaxial Speakers with Marine Certification, Black
  • 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
  • Simple drop-in installation for any vehicle including cars, boats, ATVs—you name it
  • Cut out Diameter 5.97" H x 8.8" W Bottom Mount - 3.83" Top Mount - 3.25"
Bestseller No. 2
Pair Rockville RMSTS69B 6x9 1000w Waterproof Marine Boat Speakers 2-Way Black
  • Rockville Rmst69 6x9" 2-Way 500 Watt Marine Boat speakers Black.
  • 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.
Bestseller No. 3
BOSS Audio Systems MR690 350 Watt Per Pair, 6 x 9 Inch , Full Range, 2 Way Weatherproof Marine Speakers Sold in Pairs
  • Impedance: 4 Ohms, Frequency Response: 60 Hz - 20 kHz, Sensitivity: 92 dB
  • Cone: Polypropylene, Voice Coil: 1 Inch Aluminum
  • Surround: Treated Cloth, Basket: Plastic
  • One 1 Inch Mylar Dome Tweeter Per Speaker
  • Included: Grills and Magnet Covers
Bestseller No. 4
Polk Audio db Series 6x9 3-Way Car Audio Boat Motorcycle Marine UTV Audio Coaxial Speakers (2 Pairs) with DiscountCentralOnline 25ft Speakers Wire
  • Car Marine/ATV/UTV Audio 6" x 9" inch 3-way Coaxial Speakers
  • PEAK Power Handling: 450 watts per pair / 225 watts each
  • Impedance: 4-ohms
  • IP65 rated - dirt and water resistant speakers
  • Cutout Dimensions: 5.97" x 8.80" | with DiscountCentralOnline 25ft Speakers Wire
SaleBestseller No. 5
(4) Rockville RMSTS69B 6x9 2000w Waterproof Marine Boat Speakers 2-Way Black
  • Pair of 6x9" marine speakers. 16.4 feet of Speaker Wire. Mounting Screws. Speaker Features: Rockville RMST69 6x9 2-Way 500 Watt Marine Boat Speakers Black. 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
Bestseller No. 6
KICKER Polk 6x9 450W 3-Way Marine Speakers 6.5" 240W 2-Way 4-Ohm Car Speakers
  • Polk 6 x 9 Inch Marine Speakers
  • 450-watt peak power
  • 150-watt RMS
  • Frequency range: 30-22,000 Hz
  • Impedance: 4 Ohm
Bestseller No. 7
4 x Polk Audio MM 6x9 Inch 3-way Car Audio Boat Motorcycle Ultra Marine Speakers 6x9"
  • 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
  • Ultra Marine Certified
  • Top-mount Depth: 3.07" | Cutout Dimensions: 5.63" x 8.42"
SaleBestseller No. 8
BOSS Audio Systems MR692B 350 Watt Per Pair, 6 x 9 Inch, Full Range, 2 Way Weatherproof Marine Speakers Sold in Pairs
  • CONE: Made From Polyurethane, The MR692B 6 x 9 Inch Marine Speakers Provide a Resilient And Durable Material That Can Offer Great Sound With The Advantage Of Long Lasting Speakers
  • VOICE COIL: Our Voice Coils Are Able To Withstand High Temperatures Yet Maintain Its Strength And Fatigue Properties. Making Our Voice Coils With This Material, Gives Our Speakers The Advantage Of Longer Pay Times With Lower Weights
  • SURROUND: Treated cloth is an excellent material to be used for surrounds. It is durable and plays well with the cone, providing the entire speaker the proper support for great excursion and even better sounds
  • TWEETER: The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot".
  • SPECS: Impedance – 4 Ohms, Frequency – 60 Hz to 20 kHz, Dimensions – 10.6” x 7.9” x 4”, Mounting Depth 0 3.4”, Mounting hole8.8” x 6”
Bestseller No. 9
Cerwin Vega ST69CX 6" x 9" 250W Max / 125W RMS 2-Way Marine and Motorcycle Coaxial Speakers (Pair) Black
  • 2-Way 6” X 9” High Output Coaxsub Speaker System
  • 6 X 9 2-Way High Power MotorSport Coaxsub
  • Power Rating : 240 W Max
  • High Output Titanium Dome Tweeter: 1”
  • Nominal Impedance: 4 ohm
Bestseller No. 10
Polk Audio - A Pair of DB652 6.5" Coaxial and A Pair of DB692 6x9 Speakers - Bundle Includes 2 Pair
  • 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.
  • Everything you love about Polk’s Dynamic Balance technology —that rich, clean, fullrange sound—is built into the marine-tough, yet ruggedly sophisticated, DB+ series. And with its universal fit, it can be installed in any vehicle: Automobiles, motorcycles, boats, ATVs—you name it.
  • Waterproof Inner and Outer Surrounds - Completely blocks dirt, liquid and grime from entering the speaker housing, which helps minimize corrosion and maximize longevity of the entire speaker and its housing basket.

Marine Speakers Buying Guide

Marine Speakers

What to look for in Marine Speakers?

The importance of water resistance is often overlooked, yet it is paramount. You need to know what to expect from a marine-compatible set if it claims to be a marine-capable model. Airtight/watertight sealed enclosures are a must for all electronic equipment. Rust should be prevented/eliminated by using rust-proof metals or by treating metals that do not rust.

An audio cone’s surround can help keep your audio noise-free by dampening vibrations that aren’t related to audio waves. Many companies use rubber and other flexible composite materials, but the sun can quickly damage these materials, so surrounds should either be cleverly designed to protect them from UV rays or treated to resist it.
If they’re going to be mounted within a cabin, the more humid the environment the better the result. The damper the environment the better they’ll do, as long as they can maintain their structural integrity.

To handle a wide enough frequency response with reasonable audio quality, a 2-way class system is sufficient. If you intend to mount it outside, you should opt for one that has a wide dispersion, so that the sound isn’t lost.

If you have the heightened power capabilities for something more powerful, then you should certainly consider your power consumption. Usually, the lower output is better if you are concerned about energy costs.


If your boat is large enough, marine speakers 6*9 will work just fine. A lot of boats have circular speakers with 6.5 diameters. Your installer needs to make sure that it is possible to modify the boat so it fits the 6X9. Also, you can purchase kits designed to fit the speakers in different places on the boat.

A speaker needs to be able to be mounted and can flex without breaking or rubbing. If a 6×9 cannot fit, no worries. There are plenty of decent models available in all sizes, and a subwoofer will help fill in the extra base you may lose by switching to a smaller speaker.

Understanding Watts

Power is measured in Watts, but the number is misleading. A maximum and a mean rating are available.

He handled Max in a lab somewhere once when he was a child. There is a good chance it blew out shortly thereafter. A speaker’s wattage rating can be determined by the root mean square (RMS), which is the most critical measurement.

If possible, you should get speakers and an amp with the same RMS. It will make your setup sound better.


The quality of speakers is better when they are better. The improvements to technology and components enhance their performance. Six to nine speaker systems are offered by some companies, some of which use unique processes that improve the sound. System refers to the number of locations where sound is generated. Three-way produces a more distinctive sound. Two-way can produce just one sound.

It’s not difficult to determine that three-way speakers sound better in theory. It’s possible, however, for the three speakers to make the sound muddy. High-quality two-way speakers sound better as a rule, even if they are cheaper.

Water Resistance

Water-resistant 6x9s are necessary for marine speakers. Those that state they are waterproof may even specify how long, how far, and for how long. There is going to be rain on the boats. Check the speaker is weatherproof.


Price ranges for speakers are wide. Speakers can range from cheap to very expensive. The more expensive ones usually sound much better. The prices range from low to very high. Just decide how much you’re willing to spend.

Why do I need Marine Speakers?

The waterproof nature of marine speakers may not make them perfect for watercraft, but you can use them for a variety of other vehicles, including campers, caravans, and off-road vehicles like quads. In addition to being weatherproof, waterproofing also seals out dust.
In environments where water could leak in, such as pools and spas, these speakers are perfect to install.


Furthermore, are all 6×9 speakers the same size?

You should be able to use any 6×9 speaker for your application, in which case any speaker would meet your needs. … For replacing the speakers, I would recommend getting two, so you can use them both. Your sound will be greatly improved! There is a woofer and a tweeter on a 2 way speaker.

Also Know, do 6×9 speakers need enclosures?

Bass can be produced by some contemporary 6×9 speakers. The enclosures must be large enough to maintain those capabilities, so that they can do so.


Marine speakers can now be found much more easily than they once were, you now don’t need to find a specialist retailer, the web has made it much easier to find a great set of marine speakers. It is best to find speakers that will fit the same area as the existing speakers for a smoother installation, and since we talked about power consumption earlier, the amp you use will also have an effect unless you decide to modify the whole system.

Since we have a greater understanding of waterproofing nowadays, we are able to find better products than ever before. With the wealth of talent displayed by top manufacturers, choosing the Best 6×9 Marine Speakers for your boat should be as simple as pie, provided you know what to look for. You should have been able to make an informed purchase with our reviews and buyers guide.

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