---
product_id: 1761663
title: "BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Sound System – Class D Amplifier, Weatherproof, Volume Control, ATV UTV Compatible"
brand: "boss audio systems"
price: "₹ 19198"
currency: INR
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.in/products/1761663-boss-audio-systems-mc420b-3-inch-motorcycle-speakers-and-amplifier
store_origin: IN
region: India
---

# 25m Bluetooth wireless range 600W max output power Weatherproof sealed design BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Sound System – Class D Amplifier, Weatherproof, Volume Control, ATV UTV Compatible

**Brand:** boss audio systems
**Price:** ₹ 19198
**Availability:** ✅ In Stock

## Summary

> 🎵 Own the road, own the sound – ride loud, ride proud!

## Quick Answers

- **What is this?** BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Sound System – Class D Amplifier, Weatherproof, Volume Control, ATV UTV Compatible by boss audio systems
- **How much does it cost?** ₹ 19198 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/1761663-boss-audio-systems-mc420b-3-inch-motorcycle-speakers-and-amplifier)

## 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

- • **Ride with Power:** Experience crystal-clear 600W max output that turns every ride into a concert on wheels.
- • **All-Weather Ready:** Engineered with advanced weatherproof sealing to keep your soundtrack alive rain or shine.
- • **Custom Fit & Control:** Adjustable handlebar mounts (.75”–1.25”) and inline volume control put you in command of your audio vibe.
- • **Built to Last & Backed:** Durable metal enclosure with a 3-year platinum warranty ensures your investment rides as long as you do.
- • **Seamless Wireless Control:** Connect effortlessly via Bluetooth up to 25 meters and control your playlist from your smartphone.

## Overview

The BOSS Audio Systems MC420B is a compact, weatherproof 3-inch motorcycle speaker and Class D amplifier system delivering up to 600 watts of powerful stereo sound. Featuring Bluetooth connectivity with a 25-meter range, adjustable handlebar mounts, and inline volume control, it’s designed for ATV, UTV, and motorcycle enthusiasts who demand premium audio performance in all conditions. Backed by a 3-year platinum warranty, this system combines durability, convenience, and high-fidelity sound for the ultimate ride soundtrack.

## Description

BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Sound System – Class D Amplifier, Weatherproof, Volume Control, ATV UTV Compatible

## 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
- Amplified - A Bluetooth, compact, weatherproof, class D amplifier is included. It has been sealed with the latest weatherproofing techniques to protect against a rainy forecast
- Weatherproof - The MC420B has been outfitted with the latest weatherproofing techniques for protection against the elements
- Speakers - Also included are two 3-inch chrome full range speakers. The adjustable brackets will fit handlebars from ranging from .75” to 1.25”
- Playback - A 3.5 mm Auxiliary input located on the side of the amplifier is compatible with audio outputs of smartphones and MP3 players
- Volume Control - A convenient inline volume control (attached to the amplifier) can be installed in a place of your choosing, making sure that when the need hits… so will your tunes
- 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 | B00IBI50NK |
| Additional Features | Bluetooth |
| Antenna Location | Volume |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 10 years |
| Best Sellers Rank | #8 in Powersports Speaker Systems |
| Bluetooth Range | 25 Meters |
| Brand | BOSS Audio Systems |
| Built-In Media | BOSS AUDIO MC420B |
| Color | Silver |
| Compatible Devices | Smartphone, Tablet, MP3 Player |
| Compatible with Vehicle Type | ATV, UTV |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,144) |
| Enclosure Material | Metal |
| Global Trade Identification Number | 00791489121842 |
| Impedance | 4 Ohms |
| Input Voltage | 12 Volts |
| Is Electric | No |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 4.5"D x 4"W x 4"H |
| Item Type Name | BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Audio Sound System – Class D Compact Amplifier, Weatherproof, Volume Control, ATV UTV Compatible, For Stereo, Tweeters |
| Item Weight | 4 Pounds |
| MP3 player | No |
| Manufacturer | BOSS Audio Systems |
| Maximum Range | 25 Meters |
| Model Name | MC420B |
| Model Number | MC420B |
| Mounting Type | Handlebar Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 3.0 |
| Number of Batteries | 1 12V batteries required. |
| Number of Items | 2 |
| Number of Power Levels | 2 |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 85 |
| Speaker Maximum Output Power | 600 Watts |
| Speaker Size | 3 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | personal, gaming, business |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 3 Inches |
| Tweeter Diameter | 3 Inches |
| UPC | 791489121842 801940118035 506087193098 779422928048 012304293811 804892188439 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 YEAR PLATINUM DEALER WARRANTY |
| 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
- **Input Voltage:** 12 Volts
- **Speaker Maximum Output Power:** 600 Watts

## Images

![BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Sound System – Class D Amplifier, Weatherproof, Volume Control, ATV UTV Compatible - Image 1](https://m.media-amazon.com/images/I/71IxQJmm9TL.jpg)

## Available Options

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

## Questions & Answers

**Q: Has anyone tried to mount these on a Harley engine guard?  Any issues?**
A: I mounted these on the engine guard of a Yamaha V-star. It works ok. But volume and clarity much improved when I moved them to the handle bars behind the windshield. When I had them mounted lower,on the engine guard,  to much distortion at highway speeds.

**Q: Would you be willing to just sell the amp part?  Stored over the winter and mice ate through the volume control and some other main wires.**
A: Hello,

I am looking through all of our options, and I did not find the amp by itself. 

Thank You.

**Q: Well this work on my Honda 1100 with a windshield? Are they water proof?**
A: I have this system install on my 2000 Honda VT1100C3 with a windshield it has work great sound is clean and loud, I install the speakers on the engine guard, the amp on the fork bag and the volume on the tool cover.

**Q: I just installed this and one speaker is already blown!**
A: Sometimes they go out and come back in

## Frequently Bought Together

- BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers and Amplifier Audio Sound System – Class D Compact Amplifier, Weatherproof, Volume Control, ATV UTV Compatible, For Stereo, Tweeters
- 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
- 3 Pair Motorcycle Riding Glasses Padding Goggles UV Protection Dustproof Windproof Motorcycle Sunglasses for Outdoor Actives

---

## 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.in/products/1761663-boss-audio-systems-mc420b-3-inch-motorcycle-speakers-and-amplifier](https://www.desertcart.in/products/1761663-boss-audio-systems-mc420b-3-inch-motorcycle-speakers-and-amplifier)

---

*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-07-07*