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Boss Audio 5.25" MR50B Black Speakers 150W (MR50B)

Boss Audio 5.25" MR50B Black Speakers 150W (MR50B)

Regular price $54.99
Regular price $66.99 Sale price $54.99
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Authentic, brand-new, and backed by full manufacturer warranty as an Authorized Dealer

Product Description

Boss Audio MR50B 5.25" Marine Speakers - Black (MR50B)

Elevate your on-water audio adventures with the Boss Audio MR50B 5.25-inch coaxial marine speakers, engineered for rugged marine environments and delivering punchy, full-range sound that cuts through wind and waves. Sold as a weatherproof pair in sleek black, these 2-way speakers pack 150 watts peak power (75 watts RMS each), making them ideal for boats, ATVs, or outdoor setups where durability meets dynamic performance.

Key Features:

  • Rugged Marine Design: Built with a polypropylene cone, resin-treated cloth surround, and composite basket for superior resistance to salt, UV rays, and moisture—ensuring reliable playback in harsh conditions without fading or corrosion.
  • Powerful 2-Way Audio: Features a 1-inch Mylar dome tweeter for crisp highs and a 5.25-inch woofer for robust mids and bass, with a frequency response of 120Hz–18kHz and 89 dB sensitivity for clear, distortion-free sound even at high volumes.
  • Efficient Specs: 4-ohm impedance for easy integration with most marine stereos; 30 oz magnet structure enhances efficiency and bass response.
  • Simple Installation: Mounting depth of just 2.2 inches, with included hardware, gaskets, and plastic grilles for a secure, low-profile fit—users report straightforward drop-in replacements, though minor hole enlargement may be needed for older setups.
  • Versatile Performance: Boaters and outdoor enthusiasts praise the surprising volume and improved sound quality over stock speakers, with minimal distortion up to amp limits; backed by Boss Audio's 3-year platinum warranty for peace of mind.

Specifications:

Category Details
Speaker Size 5.25 inches
Power Handling 150W peak per pair (75W RMS each)
Impedance 4 ohms
Sensitivity 89 dB @ 1W/1m
Frequency Response 120Hz–18kHz
Tweeter 1" Mylar dome
Magnet 30 oz
Mounting Depth 2.2 inches
Weight 2.4 lbs per pair

Features:

  • Weatherproof construction
  • Polypropylene woofer cone and treated cloth surround
  • 1" Mylar tweeter dome

Technical Specifications:

  • Speaker Impedance - 4 ohms
  • Cone Material - Water-Resistant IMPP
  • Sensitivity - 89dB
  • Frequency Response - 80HZ - 20KHZ
  • Max Power - 150W
  • 75 Watts RMS
  • Cut-out Dimensions - 4.94"
  • Mounting Depth - 2.2"

In the Box:

  • Two (2) - 2 way speakers
  • Mounting hardware
  • Instruction manual

*Sold as a Pair

Specifications:

  • Watts Max: 150w
  • Mounting Style: Flush
  • Size: 5.25"
  • QTY: Pair
  • LED Lighting: No
  • Watts RMS: 75w
  • Cutout Size: 4.94"

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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