Upgrade your Can-Am Defender with the MB Quart MBQD-STG4A-1, a 320-watt Stage 4 powersports audio package designed to deliver crystal-clear sound on the trails. This visor-mounted system integrates seamlessly into the vehicle’s front upper interior and includes a compact 4-channel amplifier, four 6.5" coaxial front dash speakers, and a 3.5" high-contrast LED source unit. All necessary mounting hardware and wiring are included for a plug-and-play installation.
320-Watt Stage 4 Audio System
Integrated 4-channel 320W powersports amplifier
Four 6.5" coaxial 2-way front dash speakers with 0.75" titanium tweeters
3.5" LED source unit with AM/FM, Bluetooth, Apple & Android phone control, USB & AUX inputs
All components pre-installed into visor audio enclosure
Designed for Can-Am Defender
Compatible with Can-Am Defender 2017–2025
Marine-grade IP67 protection for harsh off-road conditions
Visor enclosure designed for perfect speaker and amplifier integration
Optional upgrade to Stage 6 with rear speaker kit MBQD-116.1
Plug & Play Installation
Pre-measured wires with waterproof connectors
No guesswork, basic hand tools required
Quick and easy installation in minutes
Advanced Speaker & Amplifier Features
High-performance 6.5" coaxial speakers engineered for maximum volume and clarity
NA2-320.4 compact amplifier optimized for UTV integration
2-ohm operation ensures full volume even with multiple speakers installed
Technical Specifications
Total System Power: 320 Watts
Amplifier: 4-channel, NA2-320.4, 320W
Speakers: Four 6.5" coaxial 2-way, 120W each
Source Unit: 3.5" LED, AM/FM/BT, Apple & Android control, USB & AUX inputs
IP Rating: IP67
Color: Black
Warranty: 1 Year
With marine-grade waterproofing, plug-and-play installation, and high-performance components, the MB Quart MBQD-STG4A-1 Stage 4 audio package is the ultimate sound upgrade for your Can-Am Defender, delivering unmatched volume and clarity on every adventure.
