---
product_id: 267202478
title: "MCBK425BA Motorcycle Speaker System - 2 3 Inch Weatherproof Speakers with Built-in Amplifier,1 Volume Control, Great for Use with ATVs Motorcycles and All 12 Volt Vehicles"
brand: "boss audio systems"
price: "$306.49"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/267202478-mcbk425ba-motorcycle-speaker-system-2-3-inch-weatherproof-speakers-built
store_origin: US
region: United States of America
---

# 10m Bluetooth range 600W max output power Weatherproof design MCBK425BA Motorcycle Speaker System - 2 3 Inch Weatherproof Speakers with Built-in Amplifier,1 Volume Control, Great for Use with ATVs Motorcycles and All 12 Volt Vehicles

**Brand:** boss audio systems
**Price:** $306.49
**Availability:** ✅ In Stock

## Summary

> 🏍️ Turn your ride into a rolling concert with BOSS Audio!

## Quick Answers

- **What is this?** MCBK425BA Motorcycle Speaker System - 2 3 Inch Weatherproof Speakers with Built-in Amplifier,1 Volume Control, Great for Use with ATVs Motorcycles and All 12 Volt Vehicles by boss audio systems
- **How much does it cost?** $306.49 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/267202478-mcbk425ba-motorcycle-speaker-system-2-3-inch-weatherproof-speakers-built)

## 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

- • **Built for the Elements:** Weatherproof speakers and durable mounting brackets keep your music playing rain or shine.
- • **Handlebar Friendly Fit:** Adjustable brackets fit handlebars from 0.75” to 1.25” for easy installation on most bikes and ATVs.
- • **Instant Volume Control:** Inline volume knob puts your tunes at your fingertips—no fumbling while riding.
- • **Seamless Wireless Streaming:** Bluetooth connectivity lets you control Spotify, Pandora, and more from your phone effortlessly.
- • **Ride with Power-Packed Sound:** 600 watts of amplified audio to dominate the road soundtrack.

## Overview

The BOSS Audio Systems MCBK425BA is a rugged, weatherproof 2-speaker motorcycle audio system featuring 3-inch full-range speakers powered by a built-in 600W amplifier. It offers seamless Bluetooth streaming with a 10-meter range, a 3.5mm auxiliary input, and inline volume control, designed to fit handlebars from 0.75” to 1.25”. Perfect for motorcycles, ATVs, and all 12V vehicles, it comes backed by a 3-year warranty for reliable, high-quality sound on every ride.

## Description

BOSS Audio MCBK425BA Motorcycle/ATV Audio System - Bluetooth, 3" Speakers, Weatherproof, Aux Input, Volume Control

## Features

- BLUETOOTH: Play and control a vast library of your favorite music using your smartphone or MP3 device, plus plug into apps like Spotify and Pandora wirelessly.
- SPEAKERS: The two 3-inch chrome full range speakers are powered by a built-in amplifier. The adjustable brackets will fit handlebars ranging from .75” to 1.25”
- MEDIA PLAYBACK: A 3.5 mm Auxiliary input is compatible with audio outputs of smartphones and MP3 players.
- VOLUME CONTROL: A convenient inline volume control makes sure that when the need hits… so will your tunes.
- WARRANTY: BOSS Audio Systems Provides a Powerful 3 Year Platinum Online Dealer Warranty So Long As The Purchase Is Made Through desertcart.com

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Amplifier, Bluetooth |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Asin | B07GBHLDNB |
| Audio Driver Size | 7.6 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 1 days |
| Best Sellers Rank | #5,387 in Electronics (See Top 100 in Electronics) #1,583 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | BOSS Audio Systems |
| Built In Media | Remote Control, Wall Mount |
| Color | black |
| Compatible Devices | Home Theater, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Compatible With Vehicle Type | Motorcycle |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (587) 4.3 out of 5 stars |
| Enclosure Material | Plastic |
| Frequency Response | 15 KHz |
| Global Trade Identification Number | 00791489125765 |
| Impedance | 4 Ohms |
| Input Voltage | 12 Volts |
| Is Waterproof | false |
| Item Dimensions D X W X H | 11.8D x 15.8W x 10.4H centimeters |
| Item Weight | 3.53 Pounds |
| Manufacturer | BOSS Audio Systems |
| Model Name | MCBK425BA |
| Model Number | MCBK425BA |
| Mounting Type | Handlebar Mount |
| Mp3 Player | Yes |
| Number Of Audio Channels | 2.0 |
| Number Of Circuits | 2 |
| Number Of Items | 1 |
| Number Of Power Levels | 5 |
| Power Source | plug_in_electric |
| 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 | Surround sound systems, Compatible with smartphones and MP3 players |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 3 Inches |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1.0 Count |
| Upc | 779420946860 791489125765 |
| Warranty Type | Limited |
| 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

![MCBK425BA Motorcycle Speaker System - 2 3 Inch Weatherproof Speakers with Built-in Amplifier,1 Volume Control, Great for Use with ATVs Motorcycles and All 12 Volt Vehicles - Image 1](https://m.media-amazon.com/images/I/81gq6rk6jWL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT SPEAKERS
*by  on Reviewed in the United States 18 August 2026*

These are great! They are actually motorcycle speakers but I put them on my ATV! Very good quality and loud! They come with a volume knob that works great! I would recommend these!

### ⭐⭐⭐⭐⭐ Must Buy
*by  on Reviewed in Canada 29 October 2025*

Sounds is good for how little they are. Not a lot of bass but they are great. They are extremely durable.

### ⭐⭐ Boss motorcycle speakers MC 425 BA
*by  on Reviewed in Australia 11 November 2024*

Product did not meet expectationsVolume is too lowHardly can not hear above 40 kmph

## Frequently Bought Together

- BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers – Built-in Bluetooth Amplifier, Weatherproof, Volume Control, ATV UTV Compatible
- JOYROOM Motorcycle Phone Mount, [1s Auto Lock][100mph Military Anti-Shake] Bike Phone Holder for Bicycle, [10s Quick Install] Handlebar Phone Mount, Compatible with iPhone, Samsung, All Cell Phone
- EXTRACTME Motorcycle USB Charger, 6.8A Quick Charge 3.0 Dual USB Motorcycle Phone Charger with Voltmeter & ON/Off Switch, Waterproof Quick Disconnect SAE to USB Adapter for Phone, Tablet, GPS

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/267202478-mcbk425ba-motorcycle-speaker-system-2-3-inch-weatherproof-speakers-built](https://www.desertcart.us/products/267202478-mcbk425ba-motorcycle-speaker-system-2-3-inch-weatherproof-speakers-built)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-03*