---
product_id: 32275995
title: "BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs"
brand: "boss audio systems"
price: "A$248"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/32275995-boss-audio-systems-mr692b-6-x-9-inch-marine-boat
store_origin: AU
region: Australia
---

# Weatherproof for marine durability Wide 60 Hz - 20 kHz frequency range 150 Watts peak power per pair BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs

**Brand:** boss audio systems
**Price:** A$248
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your marine vibe with sound that sails beyond the horizon!

## Quick Answers

- **What is this?** BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs by boss audio systems
- **How much does it cost?** A$248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/32275995-boss-audio-systems-mr692b-6-x-9-inch-marine-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

- • **Full-Range Sound Clarity:** Coaxial 2-way design with a 1” Mylar dome tweeter for crisp highs and rich lows.
- • **Powerful Audio Performance:** 150 Watts per pair delivers booming, immersive sound that commands attention on the water.
- • **Built to Brave the Elements:** Advanced weatherproofing ensures your sound stays crystal clear, rain or shine.
- • **Confidence in Every Purchase:** Backed by a 3-year platinum warranty for peace of mind and long-lasting enjoyment.
- • **Optimized Fit & Installation:** Compact 6x9 inch size with precise mounting dimensions for seamless boat integration.

## Overview

The BOSS Audio Systems MR692B are 6x9 inch coaxial marine speakers delivering 150 Watts per pair with a full 60 Hz to 20 kHz frequency response. Engineered with advanced weatherproofing and a treated cloth surround, these speakers are built to withstand harsh marine environments. Featuring a 1” Mylar dome tweeter and polypropylene cone, they provide clear, powerful sound. Sold in pairs and supported by a 3-year platinum warranty, they are ideal for professional installation on boats seeking premium audio performance.

## Description

Full description not available

## Features

- Weatherproof - The MR692B Speakers have been outfitted with the latest weatherproofing techniques for protection against the elements
- Dimensions: 10.62 x 7.87 x 4 inches
- Mounting Depth: 3.38”, Mounting Hole: 8.8” x 6”
- Impedance: 4 ohms, Frequency Response: 60 Hz- 20 kHz
- System Sensitivity (1 W/1 m): 92 dB
- Cone: Polypropylene, Voice Coil: 1”
- Surround: Treated Cloth, Basket: Composite
- Tweeter: 1” Mylar Dome, Item Weight: 7.2 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

## Product Details

- **Brand:** BOSS Audio Systems
- **Speaker Maximum Output Power:** 150 Watts
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** Surround
- **Mounting Type:** Flush Mount

## Images

![BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs - Image 1](https://m.media-amazon.com/images/I/81D6e6la3IL.jpg)
![BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs - Image 2](https://m.media-amazon.com/images/I/81FDGIEQBrL.jpg)
![BOSS Audio Systems MR692B 6 x 9 inch Marine Boat Stereo Speakers - 150 Watts (per Pair), Coaxial, 2 Way, Full Range, Weatherproof, Sold in Pairs - Image 3](https://m.media-amazon.com/images/I/81Kv7y-ac8L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Are these fully waterproof? As in, if the backside of the speaker is exposed to water, will it be okay?**
A: Hello, 
The MR692B are not waterproof, they are weatherproof or water resistant, they can withstand the penetration of water to some degree but not entirely. 
Thank you!

**Q: do these speakers come in 2 or is it just one**
A: CONE: Made From Polyurethane, The MR692B 6 x 9 Inch Marine Speakers Provide a Resilient And Durable Material That Can Offer Great Sound With The Advantage Of Long Lasting Speakers
VOICE COIL: Our Voice Coils Are Able To Withstand High Temperatures Yet Maintain Its Strength And Fatigue Properties. Making Our Voice Coils With This Material, Gives Our Speakers The Advantage Of Longer Pay Times With Lower Weights
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
TWEETER: The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot".
SPECS: Impedance – 4 Ohms, Frequency – 60 Hz to 20 kHz, Dimensions – 10.6” x 7.9” x 4”, Mounting Depth 0 3.4”, Mounting hole8.8” x 6”
WARRANTY: BOSS Audio Systems Provides a Powerful 3 Year Platinum Online Dealer Warranty So Long As The Purchase Is Made Through Amazon.com

**Q: it says 350w per pair, so does that make each speaker 175w? the description vs photo of one speaker is deceiving**
A: The wattage rating on speakers are their CAPACITY...
Like a milk jug has a 1 gallon capacity yet it might not be full...
Wattage from the amp is what fills, at least to some degree the capacity of the speakers...
Speakers don't "push" wattage, it's the amps job to do that...
You can also "clip" ANY amp and damage/blow ANY speaker...
Even just your factory system will damage/blow a speaker if you turn it up too high for an extended period of time...
Clipping any amp has the potential to damage/blow any speaker...
Just because your amp is rated at less wattage than your speaker is NO insurance that your speakers won't be damaged...
Moderation, as in most things, is the key.
Also give your "new" speakers ample time to "break in"...
A low to moderate volume for a good 24-48 hours is required to "loosen" things up...
Enjoy !!!

**Q: Do i need a amp for these?**
A: With Audio it all comes down to what YOU are happy with. Face it, the Marine Speaker choices we have are limited. We buy a marine speaker for its waterproof properties not the awesome sound we expect to receive. The cockpit of a boat is not the ideal sound enclosure with the combination of wind, engine  and other noise competing with your tunes.I have not installed these yet, so my response is solely based upon the manufacturer's specifications. Some will be happy with the sound right off the stereo head unit and others will not.The Mfg. states "350 Watts MAX 175 Watts RMS @ 4 Ohms". I could not find what the "Nominal" rating was on any site for these speakers. "Nominal wattage" is typically the minimum power (Watts) that is needed to drive the Voice Coil of a speaker to achieve decent sound, anything less will likely sound as if it were coming from a tin can. I assume with the given MAX and RMS ratings provided that the "Nominal" power rating will be around 50 watts/channel. Check the output of your Head unit, know that 50 Watts@ 4 Ohms is equivalent to 25 Watts @ 8 Ohms or 100 watts @ 2 Ohms. With that said... Watts RMS is the power that the speaker can drive continuously and Max is the Peak that the Speaker can handle. This all assume that you are driving clean amplified sound and not driving sound from a crappy amp @ 10% THD (Total Harmonic Distortion). You can easily blow a 350W MAX rated speaker if you run distorted sound though it at a lower power rating. I plan on driving four of these speakers with a Kenwood head unit preamped into a 4 channel Fosgate amp rated at 150Watts/channel RMS @ 4 Ohms at 0.01% THD.  Without a Subwoofer, this should be enjoyable while cruising or at anchor.  There are many other speakers that will outperform these but they are not waterproof nor are they less than $100/pair.  I hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound's good...
*by S***S on November 11, 2024*

They worked as they should sounds very good easy install

### ⭐⭐⭐⭐⭐ Good sound, even better customer service
*by R***X on May 29, 2020*

These speakers sounded great, but then the bass blew out after sitting under a boat cover over the winter. I contracted customer service and even though I hadn't purchased an extra warranty they were covered. I destroyed the broken ones and they shipped me out new ones without any hassle at all. Awesome customer service!

### ⭐⭐⭐⭐ Sounds great
*by R***Y on December 12, 2024*

Really improved my boats sound

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-10*