To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: KART IT
Sold by: KART IT
(13932 ratings)
94% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: Jarboys Outdoors & Marine Supplies -AUTHORIZED
Sold by: Jarboys Outdoors & Marine Supplies -AUTHORIZED
(2692 ratings)
96% positive over last 12 months
Shipping rates and Return policy

Fusion MS-OS420 Marine Compact Box Speakers (Pair)

4.2 4.2 out of 5 stars 90 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Marine Speakers by Fusion

To see product details, add this item to your cart. You can always remove it later.
FREE Returns

Purchase options and add-ons

Brand Fusion
Model Name Fusion MS-OS420 Marine Compact Box Speakers (Pair)
Speaker Type Woofer, Box
Connectivity Technology wireless
Special Feature Portable

About this item

  • 100 watts peak power, 25 watts RMS power
  • Efficiency (1W/1M): 86Db, frequency response: 80Hz - 20Khz impedance: 4 ohm
  • 4" polypropylene/nbr Surround woofer, PEI cone tweeter
  • Speaker pair, includes adjustable wall mounting bracket
  • Dimensions: 5 3/8"W x 7 7/8"h x 5 7/16"d not including bracket
Serve a springtime stunner
Get ready for Easter Learn more

Frequently bought together

$66.07
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$269.99
Get it as soon as Monday, Apr 1
Only 4 left in stock - order soon.
Ships from and sold by Amazon.com.
+
$22.98
Get it as soon as Monday, Apr 1
In Stock
Sold by PC Micro Store and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

Compare with similar items

This Item
Fusion MS-OS420 Marine Compact Box Speakers (Pair)
Fusion MS-OS420 Marine Compact Box Speakers (Pair)
Recommendations
Rockville 2 HP65S-8 6.5" Marine Box Speakers w/Swivel Brackets+Covers for Boats
dummy
STUDIOFINIX Marine Speakers 4 Inches 240 Watts Waterproof Outdoor Box Speakers Surface Mounted for Skid Steer Boat Golf Cart Motorcycle ATV UTV Truck (2 Pairs,White)
dummy
Rockville Pair RWB65B 6.5" Black 2 Way 500 Watt Marine Wakeboard Tower Speakers
dummy
4 Inches Heavy Duty Waterproof Boat Marine Box Outdoor Speakers Surface Mounted for Skid Steer ATV UTV RZR Golf Cart Tractor Powersports Boat Truck Jeep
dummy
PyleUsa Indoor Outdoor Speakers Pair - 300 Watt Dual Waterproof 4” 2-Way Full Range Speaker System w/ 1/2” High Compliance Polymer Tweeter - in-Home, Boat, Deck, Patio, Poolside (White) - PDWR45WT
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$66.07$88.95-23% $53.99
Typical:$69.99
$89.95$39.99-13% $59.15
List:$67.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to install
4.8
3.7
4.4
4.6
Sound quality
4.4
3.7
3.5
3.8
Weatherproof
4.2
4.0
4.4
Value for money
3.6
3.8
3.9
Sold By
Amazon.com
Audiosavings
Studiofinix Direct
Audiosavings
Herdio Direct
Amazon.com
speaker size
4 inches
6.5 inches
4 inches
6.5 inches
102 millimeters
4 inches
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
connectivity tech
wireless
RCA
Wired
wired
Wired
Coaxial
speaker type
Box, Woofer
Speaker Systems
Outdoor
Surround Sound
Outdoor
Soundbar
mounting type
Ceiling Mount,Boat Mount,Wall Mount
Speaker
Wall Mount
Boat Mount
Outside Mount
Boat Mount,Deck,Inside Mount,Outside Mount
weight
3.03 pounds
14 pounds
11.85 pounds
1.43 kilograms
5.29 pounds
model name
Fusion MS-OS420 Marine Compact Box Speakers (Pair)
(2) Rockville HP65S-8 6.5" Marine Box Speakers w/ Swivel Brackets+Covers For Boats
ST-61WX2
RWB65B
Pyle

What's in the box

  • Speakers (2)
  • speaker wire (4)
  • fasteners (2)
  • owners manual and installation guide
  • Product Description

    Great for on your boat or outside your home! FUSION’s Marine/Outdoor Box Speakers are carefully designed and manufactured specifically for marine/outdoor use. Featuring an adjustable mounting bracket with all mounting hardware supplied, easily mount these speakers anywhere. They are perfect for installation on a alloy vessel where flush mount speakers are not always practical. The solid construction and powerful sound, combined with competitive pricing make the MS-OS420 speakers a great value for money option.

    Product information

    Warranty & Support

    Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

    Feedback

    Fusion

    Fusion MS-OS420 Marine Compact Box Speakers (Pair)


    Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

    Where did you see a lower price?

    /
    /
    /
    /
    Please sign in to provide feedback.

    Looking for specific info?

    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    90 global ratings

    Customers say

    Customers like the sound quality and build quality of the speakers. They mention that it performs extremely well and is great for all weather applications. However, some customers have reported issues with connectivity and portability. They say that the connections rust quickly and the mesh starts to discolor. Customers also say that they are not designed well for marine environments and won't last.

    AI-generated from the text of customer reviews

    17 customers mention12 positive5 negative

    Customers like the sound quality of the speakers. They say that they are great speakers, with excellent sound. Some customers also mention that the 4 inch circular speakers are quite good and perform extremely well.

    "I have them paired with a fusion head unit and they sound really good. The build quality seems very nice for the price...." Read more

    "...Decent bass, nice looking, easy variety to mount them." Read more

    "...The sound efficiency was so low on these as to make them unusable in conjunction with the other speakers...." Read more

    "These are nice speakers. I have them on our aft deck and they deliver clear sound" Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the quality of the speakers. They mention that the build quality seems very nice, and the product is great for all weather applications.

    "...The build quality seems very nice for the price...." Read more

    "Very good product, great for all weather applications and good quality sound. these work great for porches and patios...." Read more

    "Good quality speakers..." Read more

    4 customers mention0 positive4 negative

    Customers are dissatisfied with the connectivity of the speakers. They mention that the connections rust quickly, and the threaded inserts pop out. The connections also discolor and the clip spring wouldn't close from corrosion, making the speaker useless.

    "...are the button-clip kind instead of screw downs and the components will RUST in a few months completely comprising the connections...." Read more

    "...i assume they are not coated well or something but they're already starting to discolor...." Read more

    "...rust quickly, cannot remove thumbscrews once inserts rust, front grate rusts and bends and pops out, connections rust and threaded insert popped out..." Read more

    "Got them now for 5 months on my boat and they're full of rust on their mesh......" Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the portability of the speakers. They mention that it is not designed well for marine environments and won't last.

    "...fine in a home theater or car subwoofer, and they are no good for the marine environment. connections corrode and eventually fall off...." Read more

    "...Not for marine environment, do not buy these speakers for use on salt water boats." Read more

    "NOT designed well for Marine environments! Won't last..." Read more

    May not be 100% waterproof depending on how you mount them.
    5 Stars
    May not be 100% waterproof depending on how you mount them.
    I have them paired with a fusion head unit and they sound really good. The build quality seems very nice for the price. They are mounted on a golf cart which brings up my only concern is that I believe water could pool up around the terminals. The second photograph is taken from above.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on August 17, 2022
    Customer image
    5.0 out of 5 stars May not be 100% waterproof depending on how you mount them.
    Reviewed in the United States on August 17, 2022
    I have them paired with a fusion head unit and they sound really good. The build quality seems very nice for the price. They are mounted on a golf cart which brings up my only concern is that I believe water could pool up around the terminals. The second photograph is taken from above.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Reviewed in the United States on December 31, 2014
    2 people found this helpful
    Report
    Reviewed in the United States on September 18, 2021
    Reviewed in the United States on October 13, 2020
    2 people found this helpful
    Report
    Reviewed in the United States on July 10, 2020
    One person found this helpful
    Report
    Reviewed in the United States on February 10, 2019
    5 people found this helpful
    Report
    Reviewed in the United States on August 28, 2019
    One person found this helpful
    Report
    Reviewed in the United States on June 9, 2014
    6 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Brenda Ortega
    1.0 out of 5 stars Usada mal estado
    Reviewed in Mexico on January 6, 2023
    Customer image
    Brenda Ortega
    1.0 out of 5 stars Usada mal estado
    Reviewed in Mexico on January 6, 2023
    Una viene usada y la otra bien empacada y nueva
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Tommy Jonsson
    5.0 out of 5 stars Bra ljud
    Reviewed in Sweden on May 8, 2023
    Dani
    5.0 out of 5 stars Buena compra
    Reviewed in Spain on July 14, 2020