Boss MCBK420B – 600W Weatherproof Motorcycle/ATV Speaker System
A rugged, Bluetooth‑enabled 2.0 speaker system built for the road and trail. The MCBK420B includes two 3-inch weatherproof speakers, a compact 2‑channel amplifier, and wireless audio streaming, making it a simple, affordable upgrade for any powersport vehicle.
⭐ Key Features
600W max power 2‑channel amplifier
Bluetooth audio streaming for wireless music control
Weatherproof 3" speakers built for outdoor riding
Handlebar mounting brackets included
Inline volume control for quick adjustments
3.5mm AUX input for wired devices
Compatible with motorcycles, ATVs, UTVs, scooters, golf carts
🎯 Perfect For
Riders wanting loud, clear audio without a full stereo install
