MB Quart - MBQRG-SUB-1 Polaris RANGER Specific Subwoofer Tuned System

MB Quart Polaris RANGER Tuned Audio Package – 400 Watt Subwoofer System (2018–Current)

Upgrade your ride with the MB Quart Polaris RANGER Tuned Audio Package, a vehicle-specific 400-watt subwoofer system engineered exclusively for Polaris RANGER 2018–Current models. Designed to deliver deep, controlled bass in the toughest off-road environments, this compact yet powerful system integrates seamlessly into your RANGER while maintaining factory fit and functionality.

System Overview

• Total System Power: 400 Watts
• Vehicle Fitment: Polaris RANGER (2018–Current)
• Type: UTV Subwoofer Kit
• Series: Polaris RANGER Tuned
• Category: Powersports
• Condition: New
• Color: Black
• Warranty: 1 Year

What’s Included

10" Subwoofer System

• 10" Dual Voice Coil (Dual 4-Ohm) Subwoofer
• RANGER-specific sealed enclosure
• High-impact HDPE composite construction
• Integrated storage pockets

Subwoofer Amplifier

• NA2-400.1 – High-Efficiency Class D 400-Watt Mono Subwoofer Amplifier
• Compact powersports design

Mounting & Harness

• Under front passenger seat mounting location
• Plug-and-play harness with waterproof connectors
• Pre-measured wiring for simple, error-free installation

Key Features & Benefits

Vehicle-Specific Engineering

Designed specifically for the Polaris RANGER platform, this subwoofer enclosure fits perfectly under the front passenger seat, preserving cabin space while adding functional storage pockets.

Deep, Controlled Bass Output

The 400-watt 10" dual 4-ohm subwoofer is housed in a sealed, application-specific enclosure engineered to deliver tight, accurate low-frequency performance that cuts through engine and trail noise.

High-Efficiency Class D Power

Powered by the NA2-400.1 compact mono amplifier, this system provides strong, clean output with minimal heat and maximum efficiency — ideal for demanding off-road conditions.

Marine-Grade Protection

• Subwoofer: IPX67 Rated (Water & Dust Resistant)
• Amplifier: IPX5 Rated

Built and torture-tested to withstand moisture, mud, vibration, and harsh outdoor environments.

Simple Installation

The included plug-and-play harness with waterproof connectors eliminates guesswork and reduces installation errors. Standard hand tools are required. Refer to the installation manual for estimated installation time.

Additional Information

IPX Rating: IPX67 (Subwoofer), IPX5 (Amplifier)
Proposition 65 Notice: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Experience powerful, trail-ready bass performance with MB Quart’s RANGER-specific tuned subwoofer system — engineered for riders who demand durability, precision, and performance.