---
product_id: 1177966
title: "BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs"
brand: "boss audio systems"
price: "R$1306"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/1177966-boss-audio-systems-mr6b-6-5-inch-marine-stereo-boat
store_origin: BR
region: Brazil
---

# 2-Way Sound 180W Power Weatherproof BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs

**Brand:** boss audio systems
**Price:** R$1306
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Marine Experience with BOSS Audio!

## Quick Answers

- **What is this?** BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs by boss audio systems
- **How much does it cost?** R$1306 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1177966-boss-audio-systems-mr6b-6-5-inch-marine-stereo-boat)

## Best For

- boss audio systems enthusiasts

## Why This Product

- Trusted boss audio systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash the Sound:** Experience 180 watts of powerful audio that transforms your boating adventures.
- • **Weatherproof Wonder:** Engineered with cutting-edge weatherproofing to withstand the elements.
- • **Compact & Convenient:** Perfectly sized at 7.5 x 7.5 x 3 inches for easy installation on any boat.
- • **Peace of Mind Warranty:** Enjoy a 3-year platinum warranty for worry-free listening on the water.
- • **High-Quality Components:** Crafted with polypropylene cones and treated cloth surrounds for superior sound clarity.

## Overview

The BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers deliver an impressive 180 watts of power in a weatherproof design, ensuring high-quality sound for your boating adventures. With a compact size and durable materials, these speakers are built to last and provide an exceptional audio experience on the water.

## Description

BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs

## Features

- Weatherproof - The MR6B have been outfitted with the latest weatherproofing techniques for protection against the elements
- Dimensions: 7.5 x 7.5 x 3.0 inches
- Mounting Depth: 2.2”, Mounting Hole: 4.75”
- Impedance: 4 ohms
- Frequency Response: 80 Hz- 20 kHz
- System Sensitivity (1 W/1 m): 89 dB
- Cone: Polypropylene, Voice Coil: Dual 1”
- Surround: Treated Cloth, Basket: Plastic
- Tweeter: Mylar Dome 1”, Item Weight: 3.34 Lbs. (pair)
- BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through desertcart.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting Type | Wall Mount |
| Material | Polypropylene, Treated Cloth |
| Model Name | MR6B |
| Speaker Type | Coaxial |
| Special Feature | Weatherproof |
| Recommended Uses For Product | For Surround Sound Systems |
| Compatible Devices | Smartphone |
| Subwoofer Diameter | 4 Centimeters |
| Unit Count | 1.0 Count |
| Color | BLACK |
| Battery Life | 16 Hours |
| Included Components | Speakers |
| Product Dimensions | 7.5"D x 7.5"W x 3"H |
| Item Weight | 2.8 Pounds |
| Impedance | 4 Ohm |
| Is Waterproof | FALSE |
| Warranty Type | BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality |
| Number of Items | 2 |
| Control Method | Remote |
| Speaker Size | 6.5 Inches |
| Power Source | Corded Electric |
| Water Resistance Level | Waterproof |
| Package Type | Standard Packaging |
| Connectivity Protocol | Coaxial |
| Includes MP3 player? | No |
| Series Number | 65 |
| UPC | 872182723714 791489000000 791489118019 807320265948 |
| Style | 6.5" Black 180W |
| Global Trade Identification Number | 00791489118019 |
| Manufacturer | BOSS Audio Systems |
| Item Weight | 2.8 pounds |
| Country of Origin | China |
| Item model number | MR6B |
| Is Discontinued By Manufacturer | No |
| Wireless Remote | No |
| Warranty | 3 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers |
| Weight | 15.78 Kilograms |

## Product Details

- **Brand:** BOSS Audio Systems
- **Speaker Maximum Output Power:** 180 Watts
- **Frequency Response:** 80 Hz
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** Stereo, Surround

## Images

![BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs - Image 1](https://m.media-amazon.com/images/I/81WDVZ1QKgL.jpg)
![BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs - Image 2](https://m.media-amazon.com/images/I/81taapZagwL.jpg)
![BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs - Image 3](https://m.media-amazon.com/images/I/71GuOf48hWL.jpg)
![BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs - Image 4](https://m.media-amazon.com/images/I/81vg182LvpL.jpg)
![BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs - Image 5](https://m.media-amazon.com/images/I/81l8XUJ6-4L.jpg)

## Questions & Answers

**Q: Is this price for a pair ?**
A: yes i did get a pair, that was the way that they were packaged

**Q: What size/type  connectors would be best for this?**
A: Regular spade connectors....I used the original ones when I replaced them

**Q: Does this come with speaker wire ?**
A: No, mine did not. I bought it later from a store in town.

**Q: Can they be mounted on a 7 1/2" cut out?**
A: don't think so,...........unless...........you make a reducer plate that attaches to your mounting area with the proper sized hole in it to mount the speaker. You could make it out of a piece of opaque plastic, such as modified acrylic or expanded styrene or some other suitable material.  If you have craftmaking skills it doesn't present much of a challenge, imho.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/1177966-boss-audio-systems-mr6b-6-5-inch-marine-stereo-boat](https://www.desertcart.com.br/products/1177966-boss-audio-systems-mr6b-6-5-inch-marine-stereo-boat)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*