The Best 8 Inch Marine Speakers For 2024

Katie Finn By, Katie Finn
Best 8 Inch Marine Speakers
Best 8 Inch Marine Speakers

Our Top Picks

1. Best Overall: Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer

Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer is a great addition to your marine stereo sound system. Featuring a marine grade waterproof construction, this compact professional loud speaker will deliver the bass your boat deserves. Read Review

2. Best For The Price: Pair Rockville RMSTS80W 8" 1000w Waterproof Marine Boat Speakers 2

The Pair Rockville RMSTS80W2-Way Marine Boat Speakers are perfect for marine use. They are rated at 500 Watts Peak and 250 Watts RMS per speaker, so you know they'll keep up with your boat's needs. Includes: Speakers, 16.4 feet of Speaker Wire, Mounting Screws, and a Rockville carrying case perfect for storage. Read Review

3. Best Compatible: 8 Inch Dual Marine Speakers 10 Inch Outer Frame Waterproof

The 8 Inch Dual Marine Speakers with 10 Inch Outer Frame Waterproof is engineered with a 20 Oz. circuit magnet for a full range audio and complete stereo speaker sound system. It also features a 1.5” Aluminum voice coil to produce powerful, focused sound. It's designed with heavy-duty molded ABS plastic basket construction to combat sun damage, as well as rubber surround for rugged and durable design. Read Review

4. Best Capacity: Rockville Pair 8" Black 2 Way 600 Watt Marine Wakeboard Tower Speakers

Achieve the perfect tone for your boat, truck, or other 4x4 vehicle with the Rockville Pair 8" Black 2 Way 600 Watt Marine Wakeboard Tower Speakers. These speakers are built tough to withstand the rigors of out-of-water use and offer multiple mounting options for an easy installation. Read Review

Whether you’re boating, fishing, or just hanging out at the lake with friends, you’ll want to crank up the tunes. But not every deck is equipped with speakers. That’s why it’s essential to invest in a set of high-quality marine speakers that can easily be placed anywhere on the boat.

Playing music from your favorite playlist will make any day more enjoyable when you have a great sound that can fill the room and allow everyone to hear what you’re listening to. With good speakers, you don’t need a home audio system or an expensive stereo — just a couple of channels and some tunes. If you are looking for some of the best marine speakers 8 Inch then we have some options for you: Here are our top picks for the best 8 Inch Marine Speakers!

Our team spent about 13 hours researching, sifting, and selecting many high-quality models. Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer is the product that receives the highest award from us. In addition to the other suggestions on this list, which are equally deserving of your consideration, we have also compiled a helpful buyer's guide to assist you in making your decision.

Our Top Picks

  • 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
  • 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
  • 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
  • 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
  • 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
  • Includes: Pair of 8” marine speakers. 16.4 feet of Speaker Wire. Mounting Screws.
  • Oversized 1.5” CCAW Kapton Voice Coil. Large Magnet and Motor Structure. Pre-installed mounting screws included. Perfect for both marine, outdoor, and car use. Impedance: 4 Ohms.
  • 8“ 2-Way Speaker System. Fully Marinized Against Salt & Fresh Water Conditions. Completely Waterproof and rustproof. Stainless Steel Terminals.
  • Rockville RMSTS80W 8” 2-Way 1000 Watt Marine Boat Speakers in White (Pair). CEA Compliant Power Ratings. Power Rating: 500 Watts Peak / 250 Watts RMS Per Speaker. System Power: 1000 Watts Combined.
  • Molded ABS plastic basket (Our special plastic blend is un-breakable! it won’t crack!). Polypropylene Mica Injected Cone. Rubber Surround. High quality ferrite magnet. 1” inch Titanium Tweeter.
  • 8.5” STANDARD SIZE: These speakers are easy to install with 8.5 inches standard size, complete wirings and mounting hardware. It has a universal standard OEM replacement size with a mounting depth of only 3.54'' and cut-out size of 7.36”
  • IP44 MARINE GRADE: Comes with 2 speakers that are waterproof with a marine grade of IP44. Can be used for several vehicles because it can withstand heavy water splashes and other outdoor conditions
  • WEATHER RESISTANT: These are weather resistant speakers made of Poly Mica cone with butyl rubber surround for rugged and durable design. It’s engineered with heavy duty molded ABS plastic basket and grill construction to combat sun damage
  • 300 WATTS POWER: The speaker has a 20 Oz. circuit magnet for a full range audio and complete stereo speaker sound system. The power output is RMS Power 150 Watt/ 300 Watt peak and 1.5” Aluminum voice coil
  • LOW PROFILE DESIGN: Designed with a low profile style and can be easily used on boats, marine watercraft and other vehicles. It has a frequency response of 60hz-20KHz, 4 Ohms impedance and 91 dB sensitivity with a classic white look
  • Fully Marinized Against Salt & Fresh Water Conditions. Completely Water / Rust Resistant. Terminals Are Sealed with Rubber Gaskets . Specially Tuned for PA Voice Over.
  • Rockville RWB80B Pair of 8" Black WakeBoard Tower Speakers Totaling 600 Watts (300 Watts per speaker). 8" Two-Way High Fidelity Speaker System.
  • Oversized 1.25” Kapton Voice Coil. Large mounting screw accommodates roll bars found on many off road vehicles such as Jeep Wranglers, and ATV's equiped with a roll bar/cage. Color: Black.
  • Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. 1" Polymide Dome Neodymium Midrange Tweeter. Built-In Two-Way Crossover Network.
  • Polypropylene Mica Injected Cone with Santoprene Surround. High BL Magnet Motor Structure. Y30 High Density Magnets.
  • WEATHER PROOF: Speakers can endure almost any weather conditions with splash-and-spray-resistant sealed motors, cones, and locking terminal covers
  • 300 MAX WATTS; 150 WATTS RECOMMENDED: Meets and exceeds ASTM standards for UV, salt, and fog exposure
  • PREMIUM MATERIAL: UV treatments on the injection-molded cones, santoprene surrounds, baskets, and grilles help all models maintain top shelf performance in marine environments
  • HEAVY DUTY: Speaker hardware is forged from rustproof stainless-steel for superior strength and durability
  • RED LED LIGHTS: Spectacular highs and midrange sounds coupled with the simplest of speaker installations, provide full-range audio specifically for a marine environment
  • Pre-installed mounting screws included. Perfect for both marine, outdoor, and car use.
  • High quality ferrite magnet. 13mm (0.5" inch) Polymer Tweeter. Oversized 1" CCAW Kapton Voice Coil.
  • Impedance: 4 Ohms. Frequency Response: 40Hz - 20KHz. Sound Pressure Level: 91dB @ 1w/1m.
  • Rockville RMC80B 8" 2-Way 800 Watt Marine Boat Speakers in Black.
  • Total Diameter: 9.65". Cutout Diameter: 7.36". Total Height: 4.8". Mounting Depth: 3.54".
  • Completely Waterproof and rustproof. Stainless Steel Terminals.
  • Fully Marinized Against Salt & Fresh Water Conditions.
  • System Power: 800 Watts Combined. 8" 2-Way Speaker System.
  • CEA Compliant Power Ratings. Power Rating: 400 Watts Peak /100 Watts RMS Per Speaker.
  • Molded ABS plastic basket. Polypropylene Mica Injected Cone. Rubber Surround.
  • Heavy duty stitching. Strong zipper provides snug fit and easy fitting. Includes 2 covers
  • Affordable and popular way to protect speakers to keep them looking their best
  • Made of high quality, durable Neoprene fabric
  • Pair Rockville RWBC80 8" Neoprene Wakeboard Tower Speaker Covers
  • Protects your speakers from water, moisture, and all other outdoor elements
  • Pair Rockville RKL80MB 8” 2-way 900 Watt black marine Boat speakers with LED lights. Power rating: 450 Watts peak /100 watts RMS per speaker. Total power per pair: 900 watts peak/ 450 watts RMS.
  • Uv treated cone makes this completely waterproof and rustproof. Anti-corrosion stainless steel terminals. Molded ABS plastic for amazing sound and protection from the elements while out on the water.
  • The louder the music The more intense the LED’s flash. IP66 waterproof rating. Fully marinized against salt & fresh water conditions.
  • Beat sync LED’s flash to the rhythm of the music. You can select either red or blue color LED’s on the wire harness. No extra Installation for the LED. It gets a power Signal through your speaker wire.
  • 2-way 8" marine speakers with white grilles (pair)
  • Mounting depth: 3-3/8"
  • Injection-molded, water-resistant polypropylene woofer
  • KFC-2053MRW - Kenwood 8" 100W RMS Marine Coaxial Speakers
  • 1" balanced-dome tweeter
  • 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.
  • 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.
  • VARIETY - There are two options of sizes and colors to choose from according to your requirements and liking, (6.5 inch and 8 inch) and (White and Black) you can get the complete sound you crave with the aesthetic of your liking.
  • HYDRO - Our HYDRO NXL Speakers line is an all element line of speakers, its the perfect choice if you’re 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 harsh weather.
  • IDEAL CHOICE - These speakers produce a very full and rich sound that is very hard to replicate in open air environments. The DS18 Hydro all elements design is a popular choice for keeping your vehicle's music loud in all weather. The two-way design has a built-in tweeter to cover the whole mid-frequency range.

Which Characteristics To Consider On Selecting best 8 inch marine speakers For 2024?

To make a practical purchase, you guys need to be aware of best 8 inch marine speakers ultimately. Several key factors must be taken into account and evaluated. Of course, there are some challenges for you during the process of studying products. So we are available here to provide you with comprehensive advice and support.

Thanks to the evaluation supported by high technology, we have come up with some significant features for you to go through. Let’s check it below!

Weather Protection

Weather protection is required if the speakers will be aboard the boat. Official testing should take place and it will be IPX5, 6, 7, or 7. IPX7 is the best protection. IPX7 includes submersion for up to 30 seconds. We don't think you need as much protection, but we believe the boat won't sink.
This rating could also cover dust or other undesirable material protections, such as sand. We recommend being very cautious if the speaker doesn't have a published rating. They will still need protection, even when they're at home.


Although the price ranges are not huge, they do offer enough value to be worth considering. The price will depend on how often you use them, and the location. They will be more costly if they have a better build quality.

Speaker Sound Quality

You need speakers with high quality sound. If you are a high-standard person, this is more critical. You can choose from dual cone, coaxial or component speakers, but the right boat speaker for you will depend on what music genre you like. While one speaker may work well for some, it might not be right for you. Subwoofers, for example, are great if your boat can accommodate larger speakers. They are not as great if your boat can't handle the extra power. You'll also want to ensure the speaker can handle higher frequencies if your music is more complex. Make sure you consider your listening preferences and that the speaker meets your requirements.

Power Handling

You need to be familiar with your speaker's power handling in order not to blow them out. Peak wattage is different from RMS (continuous power). Manufacturers will sometimes omit RMS because peak wattage has higher numbers. RMS, however, is much more crucial. It is important to know both, particularly if your speaker system includes an amplifier. An amplifier might output 100 W per channel, for example. Your speakers may be at risk if they can handle only 75 Watts, assuming that you have one channel with speakers.

Installation Size

Although there is no set size, most marine speakers come in a 6 1/2 inch diameter. It is important to remember that a speaker with a 6 1/2 inch diameter may have a grille of a different size. A small speaker, 6 inches in size could come with a 7 1/2 inch grille that may make it appear larger than a speaker 6 1/2 inches in length. You should consider your limit size and then you can set it.


It's not easy for everyone. You will most likely have to purchase your wiring. Although it doesn't come, this is an additional expense. There are many places that can fit them if you're not technically minded. You will also need an amplifier, as these passive speakers require power.


How Do I Know The Best Size Speakers For My Boat?

To determine the best size speaker for your boat, remove any existing speakers. Measure the mounting hole or hole in your boat. In most cases, the diameter of your mounting hole will determine the size speaker that you can use. Measure the distance behind the speaker. Make sure you don't buy speakers too high for your mounting hole. You will also need to check the limitations of your replacement speaker by measuring the outside diameter of the grille. You should ensure that your speakers are not too large or bulky if they will be installed in tight spaces.

Are Bigger Marine Speakers Better?

Short answer: "Yes". Larger speakers usually have bigger tweeters and a larger cone area. A larger cone area means a larger basket. This basket can carry more power. Higher power equals more volume, and better clarity. TL;DR. The bigger the better. The 8 is the best option if you are able to fit 8 speakers in your room and have sufficient power to run 8 speakers. You can choose the 10.8" or 10.8". If these are available and have sufficient power, you should go for them. You will be happier with their sound.

Why Do I Need Marine Speakers?

You don't need a boat to use these speakers. However, their waterproof nature means they are ideal for other vehicles like caravans and camper vans as well as off-road vehicles like quads that kick up lots of dust. These waterproofing techniques are excellent for weatherproofing and are often dust-tight.
These are great for speakers in pools and saunas, and any other places where they might get wet.

What Do I Need For Marine Speaker Wire?

Use marine-grade speaker wire for your marine speakers It is different. Tin plating is the main ingredient. The strands are not made from copper, but have been tin-plated to resist corrosion. You might purchase six conductor RGB speaker wire. This wire has four wires that power LEDs and two wires which are larger than usual. You only require one speaker wire, so you can keep your wires tidy.

Is It Better To Buy "Premium" Speakers Vs. "Mid-Level" Speakers?

Not necessarily. It is important to find speakers that match your amp. Round numbers are fine, however, an amplifier that puts out 100 W per speaker will produce a better sound than speakers capable of handling 100 to 125 W. I can have a Honda Civic or a Cadillac in my garage. If I'm alone, which car is easier to access the garage? This principle also applies to power handling and speakers.

Are Marine Speakers Waterproof?

They are. The majority of them we've looked at are highly rated. Some models are water-resistant, but if you're willing to spend the money, there are many options on the market that are so waterproofed they can survive full immersion in liquid. They must meet certain criteria to qualify as a marine model.
Circuitry mountings and all metals must be made of rust-resistant materials. Typically, this is stainless steel because it's a cheap material.
IP rating is a method of rating the waterproofing of an item. This designates a number that refers to how dust-tight and waterproof it is. We consider it to be dust-tight and waterproof if water or other particles cannot get inside.
It starts at 1-7. 1 is no protection. Then it goes on from there to water droplet and water spray proof. Next, you can protect against low-pressure jets or water spray, before moving onto strong waves, temporary immersion, and 7 to indicate that the item has been sufficiently protected from the harmful effects of long immersion.

All in all, you guys now are able to stay up to date on best 8 inch marine speakers of 2024 with new information. As mentioned, on top of that, the fluctuation of sources like websites and forums, you must be aware of which is best reliable for you. 

Honestly, we are delighted to have the chance to support you with product-related issues and additional concerns as well. So it would be best if you didn't hesitate to contact us. Feel free for that!

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About Katie Finn

Katie Finn

Katie Finn is a freelance writer who loves to explore the world and go camping. She's also an editor for CampfireHQ, where she enjoys writing about wildlife and camping tips. She also has a passion for reading and learning new things, which she often incorporates into her writing.

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