Ravi, 32, Mumbai — long monsoon rides with rain and dust, needing weatherproof sound system.
Installed MC420B with weatherproof sealing; reviewers report clear sound during monsoon, delivery in 3-4 days.
You save 11,380 (39%)
39% off the seller list price
Doorstep delivery by 15 Oct - 16 Oct
Express delivery · already in India





Powerful Weatherproof Motorcycle Audio System
The BOSS Audio Systems MC420B is a weatherproof 3-inch motorcycle speaker and amplifier package available in India through crowcrowcrow, with durable chrome speakers and Class D amplification for clear sound. Its weatherproof design ensures protection against rain and elements, making it suitable for Indian weather conditions. The system includes two chrome full-range speakers with adjustable handlebar brackets, Bluetooth connectivity for wireless control, and auxiliary input for smartphones and MP3 players. The inline volume control allows easy adjustment during rides, and the weatherproof amplifier is sealed with advanced techniques. This system supports outdoor use, with a power output of 600 watts, and is ideal for motorcycle enthusiasts seeking reliable, weather-resistant audio. Delivery in 3-4 days ensures quick setup for Indian riders.
Reviewers in humid Indian cities report steady sound quality and weatherproof performance during monsoon season. The adjustable brackets fit handlebars from .75” to 1.25”, making installation straightforward. The Bluetooth connectivity supports wireless streaming from smartphones, with a 3.5 mm auxiliary input for wired devices. The system's weatherproofing and durable materials withstand Indian rain and dust, providing long-lasting performance. The inline volume control offers convenient tuning, and the 3-year warranty from BOSS Audio Systems guarantees quality. This package is perfect for Indian bikers who want powerful, weatherproof sound on the go, with delivery in 3-4 days.
Weatherproof Durability & Weather-Resistant Design
The MC420B features weatherproof sealing and corrosion-resistant chrome speakers, designed to withstand Indian monsoon rains and humid conditions, ensuring long-term reliability. Its Class D amplifier provides high power efficiency, supporting loud, clear sound even in noisy outdoor environments. The system's compact size and handlebar mounting brackets make installation straightforward for Indian motorcycles, offering a seamless upgrade to your riding experience.
Ideal for Indian Motorcycle Enthusiasts
This system is perfect for bikers in India seeking weatherproof, Bluetooth-enabled audio. It supports outdoor use, with adjustable brackets fitting most handlebars. Skip if you prefer a wired-only system or need a system with built-in GPS or navigation. The MC420B is designed for riders who want reliable, weather-resistant sound with easy wireless control, delivered quickly to your doorstep.
Typical situations where BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers & Class D Amp Weatherproof Audio System helps — illustrative scenarios, not customer reviews.
Ravi, 32, Mumbai — long monsoon rides with rain and dust, needing weatherproof sound system.
Installed MC420B with weatherproof sealing; reviewers report clear sound during monsoon, delivery in 3-4 days.
| Installation | Handlebar mount, adjustable brackets |
| Reapplication | Not applicable |
| Shelf Life | Factory-sealed, check manufacturer's date |
| Compatibility | Smartphones, MP3 players, tablets |
| Cost per use | ₹18,030 per system |
| Feature | BOSS Audio Systems | Others |
|---|---|---|
| Power Output | 600W peak power with Class D amplifier, compact weatherproof design | Indian motorcycle speakers with 200-400W, less weatherproofing |
| Weatherproofing | Sealed with weatherproof techniques, corrosion-resistant chrome | Basic plastic enclosures, less resistant to rain and dust |
| Connectivity | Bluetooth + auxiliary input, inline volume control | Wired only, manual volume adjustment |
| Installation | Handlebar mount with adjustable brackets | Fixed mounts, less adjustability |
| Warranty | 3-year platinum online dealer warranty | 1-year local warranty, limited support |
| SKU | bnj8471 |
| GTIN | 00791489121842 |
| Brand | BOSS Audio Systems |
| Model | MC420B |
| Speaker Size | 3 inches |
| Power Output | 600 watts |
| Material | Metal |
About BOSS Audio Systems
BOSS Audio Systems is a leading brand in portable and vehicle audio, known for durable, high-power sound systems for outdoor and motorcycle use.
Compliance & Legal
No specific regulatory compliance notes applicable beyond weatherproofing and standard electrical safety for motorcycle audio systems.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.

This item:
BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers & Class D Amp Weatherproof Audio System
18,030

This item
BOSS Audio Systems MC420B 3 Inch Motorcycle Speakers & Class D Amp Weatherproof Audio System
18,030
Total price:
1,60,700
You save 60,270 (27%) Extra3 items selected
3 items
1,60,700You save 60,270 (27%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 18,030 29,410 | 20,150 28,530 | 1,22,520 1,63,030 | 1,480 2,100 | 1,580 1,670 | 1,040 1,240 | 4,700 6,620 |
| Rating | 4.20(3,409) | 4.30(3,856) | 5.00(1) | 4.40(247) | 4.30(1,504) | 4.50(109) | 4.70(75) |
| Brand Name | BOSS Audio Systems | BOSS Audio Systems | HP | TYHJ | Saipomor | UHamn | Yoqanr |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane