✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Smart Boss Audio 5.25" Mr52b Speaker - Black - 150w [mr52b] With Warranty [iKueEw6f]

$16.99 $54.99 -69%

5.25" MR52B Speaker - Black - 150WA great sound makes these and designed to withstand the harsh conditions of the marine environment.  All frame and grill sections are made of a polymer composite that is completely waterproof with a coating to protec

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Smart Boss Audio 5.25" Mr52b Speaker - Black - 150w [mr52b] With Warranty [iKueEw6f]

5.25" MR52B Speaker - Black - 150W

A great sound makes these and designed to withstand the harsh conditions of the marine environment.  All frame and grill sections are made of a polymer composite that is completely waterproof with a coating to protect against damage from UV rays.   

Cloth surrounds the body and polypropylene cones to complete the waterproof package. The tinsel leads are coated to prevent corrosion and the new updated grille covers are sure to impress.

Features:

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

WarningWARNING: 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.

Specifications:

  • Watts RMS: 75w
  • Watts Max: 150w
  • QTY: Pair
  • Mounting Style: Flush
  • Size: 5.25"
  • LED Lighting: No
  • Cutout Size: 4.94"
  • Box Dimensions: 7"H x 7"W x 8"L WT: 3.4 lbs
  • UPC: 791489124423

What Our Customers Say

January 23, 2026

Absolutely no complaints!

It's a very clever and well-made tool.

- River H..

January 23, 2026

Absolutely no complaints!

A great tool that is built to please you.

- Haven Y..

January 23, 2026

Absolutely no complaints!

The functionality is amazingly intuitive.

- Aubrey C..

Write a Review

You Might Also Like

Discover more great products from our collection.

UNCHAINED METAL TOP

UNCHAINED METAL TOP

(542)
$25.99 $83.99 -69%
Exway Wave Board

Exway Wave Board

(164)
$57.99 $185.99 -69%
Jeanne

Jeanne

(828)
$45.99 $147.99 -69%
Loop Lounge Chair | Dune White

Loop Lounge Chair | Dune White

(376)
$43.99 $140.99 -69%
Bottega Veneta BV1224S 003

Bottega Veneta BV1224S 003

(459)
$55.99 $179.99 -69%
Akoni Hydra AKS 202C

Akoni Hydra AKS 202C

(715)
$66.99 $214.99 -69%
Matrix night

Matrix night

(339)
$21.99 $70.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY