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BOSS Audio Systems MR52B 5.25 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, 4 Ohms, Weatherproof, Sold in Pairs

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$31.87

$ 16 .99 $16.99

In Stock

About this item

  • Impedance: 4 Ohms, Frequency Response: 80 Hz - 20 kHz, Sensitivity: 89 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
  • Dimensions: Depth 6.3” x Width 6.3” x Height 3.3”, Weight Per Pair: 3.5 Lbs.



Product Description

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Speakers

5.25 Inch Marine Speakers, 150 Watts Per Pair, Full Range, 2 Way, Weatherproof, Sold in Pairs, Black

MR52B

Before making your purchase, find out what type of speakers you will be replacing. You can simply measure the existing speakers and go from there. If you do not have any to begin with, a local Audio/Video shop can guide you with a few simple questions about your vehicle. Most of the time you will be able to drop them right in with little to no alterations needed. Pay close attention to the RMS power handling of the speakers you are purchasing. This is the continuous power that a speaker can handle without distorting. Your head unit will have to have the proper number of speaker outputs compared to how many speakers you plan to hook up to it, as well as sufficient power from the built-in amplifier. Sometimes though, a separate or external amplifier will have to be employed so that your speakers get the adequate power they need for optimal performance.

  • • Weather Proof Full Range 5.25" 2-Way Speaker Pair
  • • 150 Watts MAX 75 Watts RMS Power Handling per Pair
  • • 80 Hz to 20 kHz Frequency Response and 89dB Sensitivity
  • • Polypropylene Woofer Cone and Treated Cloth Surround
  • • 1 Tweeter Per Speaker

Features

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Poly Injection Cone

Polypropylene is a resilient and durable manufactured material. It allows for maximum flexibility that produces great sounding speakers.

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Treated Cloth 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

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Composite Basket

Baskets utilizing various materials offer stiffer and stronger than regular structures with increased strength

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High Temperature Voice Coil

Our speakers are capable of higher or elevated temperature strength and fatigue properties that will increase performance and efficiency of heavy duty play time through lower weight and higher operating temperatures


Jean-Pierre Bourgoin
Reviewed in France on February 27, 2025
Très bon rapport qualité prix
Fernando Avendaño
Reviewed in Mexico on January 21, 2025
Calidad como se esperaba
Dustin Higgins
Reviewed in the United States on August 28, 2024
Love the sound these speakers put out. They also aren’t to much on the wattage to have to upgrade your amplifier. Also they do come with a hole diagram so you know how big the hole is going to be for the area you are installing them in.
Philip A. Kaczmarek
Reviewed in the United States on June 15, 2024
3 year old travel trailer. Wanted to replace the tiny speakers on the outside, these fit the bill using the universal surface mounts. The only holes in the trailer side are for the wires. Used clear silicone to seal the speakers to the mounts and the mounts to the wall. Work great and sound really good for the money. Check my other review on the BOSS gauge radio/ speaker package.
Customer
Reviewed in the United States on June 11, 2024
Replaced outside speakers on my motorhome. The Boss speakers are better quality and style than the original, the sound is much better too! These speakers have LED lights a nice addition to our outdoor experience!
J
Reviewed in Canada on December 11, 2024
Installed in a can am defender in oem front overhead panel. Works great.
Deborah Brown
Reviewed in the United States on November 21, 2024
These were replacements for my Volkswagen Westfalia. Great quality, Sound!
Gary Jochumsen
Reviewed in the United States on April 17, 2024
Just installed them in my golf cart. Sound good for the price. Will have to see how log they last.
Matt R.
Reviewed in the United States on June 5, 2022
This is a great little, easy on the budget speaker. Sounds better than the factory installed speakers. Wasn’t expecting Hi-Def audio but was surprised by the quality at low volume. At higher volume there is some distortion. If your in the market for a budget speaker that plays well you can’t go wrong with this set.
emiko
Reviewed in the United States on March 31, 2020
I bought this speakers for my motorcycle, made custom wooden box for them. they work, and they are loud as well. but sound is bit distorted, the most sad part is that they do not produce any bass. frequency response for these speakers is 120hz to 18k.I am a musician, and i have nice quality speakers all over my house. you can't even compare the sound of real brands to this. even my Sony speakers i bought 30 years ago have better sound.So... for a regular person this might be a great choice for the price, but, i would highly recommend you buying more expensive speakers, for better sound and bass.
Anahi Martinez
Reviewed in Mexico on June 3, 2019
Muy buen producto.
todd
Reviewed in the United States on October 27, 2015
For my application, replace front speakers on my Victory Vision motorcycle. They are a bit over sized and would not fit the 5.25" speaker holes. BUT, these speaker did fit nicely into the rear speaker location. ?? I believe the larger basket design of this speaker is the reason it won't fit in the forward location.That being said, these speakers are a nice upgrade from my factory speakers. They actually sound nice with out being too tinney/bright at high volumes. The poly cone construction and sealed foam surround means no water will damage this speaker. Worth the cash, love same day shipping, and I am overall very pleased with this.
ゆた
Reviewed in Japan on July 9, 2014
同じものを持っていましたが片方音が鳴らなくなったため交換することにしました。到着したスピーカーを船体に取り付けましたが1週間で不安定な音になりました。鳴らなくなって取り外したスピーカーを分解してみるとコンデンサーがむき出しで取り付いていました。防水ということで購入しましたがやはりダメですね。
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