---
product_id: 83406003
title: "BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp"
brand: "boss audio systems"
price: "$292.02"
currency: USD
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.us/products/83406003-boss-audio-systems-mcbk425ba-3-inch-motorcycle-speakers-bluetooth-amp
store_origin: US
region: United States of America
---

# 10m Bluetooth range 600W max output power Weatherproof design BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp

**Brand:** boss audio systems
**Price:** $292.02
**Availability:** ✅ In Stock

## Summary

> 🏍️ Rock your ride with unstoppable sound and style!

## Quick Answers

- **What is this?** BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp by boss audio systems
- **How much does it cost?** $292.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/83406003-boss-audio-systems-mcbk425ba-3-inch-motorcycle-speakers-bluetooth-amp)

## 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

- • **Universal Handlebar Fit:** Adjustable brackets fit handlebars from 0.75” to 1.5”, making installation quick and compatible with most motorcycles and ATVs.
- • **3-Year Platinum Warranty:** Ride with confidence backed by a robust 3-year warranty when purchased through authorized dealers—professional installation recommended for peak performance.
- • **Built-In Amplifier Powerhouse:** Experience crystal-clear sound with a 600-watt max output, no bulky amps needed—just pure, hassle-free audio performance.
- • **Plug & Play Bluetooth Freedom:** Seamlessly stream your favorite playlists from Spotify, Pandora, or any Bluetooth device with a reliable 10-meter wireless range.
- • **Rugged Weatherproof Durability:** Ride rain or shine with advanced weatherproofing that keeps your music blasting through all elements.

## Overview

The BOSS Audio Systems MCBK425BA is a compact 3-inch motorcycle speaker set featuring a built-in 600W amplifier and Bluetooth connectivity with a 10-meter range. Designed for durability, it offers weatherproof protection and adjustable mounting brackets for handlebars between 0.75” and 1.5”. Compatible with smartphones and MP3 players via Bluetooth or 3.5mm aux input, it delivers powerful stereo sound optimized for outdoor use. Backed by a 3-year platinum warranty, it’s the ultimate audio upgrade for riders seeking premium sound on the go.

## Description

BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers – Built-in Bluetooth Amplifier, Weatherproof, Volume Control, ATV UTV Compatible

## Features

- Bluetooth - Use your smartphone or MP3 player and get access to a vast library of your favorite music, plus plug into apps like Spotify and Pandora, wirelessly. The 3.5 mm Aux input is also compatible with the audio out of your devices.
- Weatherproof - The MCBK425BA has been outfitted with the latest weatherproofing techniques for protection against the elements. Rain or snow, take your music wherever you go
- Amplified - The great thing here is that the amplifier is built right into the speakers. This allows for less of a hassle and shorter times for the installation.
- Speakers - The two 3-inch matte black full range speakers have adjustable brackets that will fit handlebars ranging from .75” to 1.5”
- Auxiliary In – A 3.5 mm Aux-in is compatible with the audio output from smartphones as well as MP3 players. Just plug in and start playing
- 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 |
|---------------|-------|
| ASIN | B07GBHLDNB |
| Additional Features | Bluetooth, Built In Amplifier, Weatherproof |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets, Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 1 days |
| Best Sellers Rank | #93 in Powersports Speaker Systems #1,354 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 meters |
| Brand | BOSS Audio Systems |
| Built-In Media | Volume control |
| Color | Black |
| Compatible Devices | Receiver |
| Compatible with Vehicle Type | Motorcycle |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (619) |
| Enclosure Material | Plastic |
| Frequency Response | 15 KHz |
| Global Trade Identification Number | 00791489125765 |
| Impedance | 4 ohm |
| Input Voltage | 12 volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 6.22"D x 4.65"W x 4.1"H |
| Item Type Name | BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers – Built-in Bluetooth Amplifier, Weatherproof, Volume Control, ATV UTV Compatible |
| Item Weight | 3.5 pounds |
| Manufacturer | BOSS Audio Systems |
| Model Name | MCBK425BA |
| Model Number | MCBK425BA |
| Mounting Type | Handlebar Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 2 |
| Number of Power Levels | 5 |
| Power Source | 12V DC Power Supply |
| Series Number | 425 |
| Signal-to-Noise Ratio | 75 db |
| Speaker Maximum Output Power | 600 watts |
| Speaker Size | 3 inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Motorcycle |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 3 inches |
| Tweeter Diameter | 1 inches |
| UPC | 779420946860 791489125765 |
| Unit Count | 6 Count |
| Warranty Description | BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon. |
| Warranty Type | Extended |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 3 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 15 KHz
- **Speaker Maximum Output Power:** 600 watts

## Images

![BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp - Image 1](https://m.media-amazon.com/images/I/51glJUEJX3L.jpg)
![BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp - Image 2](https://m.media-amazon.com/images/I/51qiXdBCfJL.jpg)
![BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp - Image 3](https://m.media-amazon.com/images/I/51MLLrUSs9L.jpg)
![BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp - Image 4](https://m.media-amazon.com/images/I/61vxkKL49qL.jpg)
![BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers, Bluetooth Amp - Image 5](https://m.media-amazon.com/images/I/51nDBGdOCgL.jpg)

## Available Options

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

## Questions & Answers

**Q: I want to purchase these due to not having room for an amp. Are these worth it? Will the work on 10" mini apes without purchasing the extra wiring?**
A: I like mine, sound good up to about 75 MPH depending on music and helmet. I have mine on mini apes and stock wiring worked.

**Q: Will it  fit on 2009 can am spyder?**
A: Not sure. Mounts to handlebar, 1” wide. If u hav space on handlebar-itll fit. If not, may need look into other means to mount it. Valcro, double sided tape etc. it hooks up to 12v batter source.

**Q: Will they work on a 2021 Indian scout bobber sixty?**
A: yes will work with any 12 v system with a place to mount speakers.

**Q: How bulky are these on say 10” t-bars?**
A: Not at all

## Frequently Bought Together

- BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers – Built-in Bluetooth Amplifier, Weatherproof, Volume Control, ATV UTV Compatible
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-25*