MB Quart - Polaris RZR (2014-current) 400W Stage 2 Subwoofer System - Black
Customize the audio system of select Polaris RZR off-road vehicles with this MB Quart 400W subwoofer system. The Class D mono amplifier ensures powerful sound production, while the 10-inch subwoofer delivers deep bass. This MB Quart 400W subwoofer system has a vented HDPE composite enclosure for easy installation under your vehicle's dash.
Works on all Polaris RZR 2014 current models
Purposely engineered tuned audio for Polaris RZR 2014 vehicles.
400W RMS power output
Allows for deep, powerful bass with high volume.
10" active subwoofer
Delivers authoritative bass.
4-ohm impedance
Conducts power to keep speakers working at optimal levels.
Vented high-impact HDPE composite enclosure
Ensures a higher output and perfect fit under dash with no cutting or drilling required.
Mounting hardware
Enables versatile installation.
| Manufacturer | MB Quart |
|---|---|
| Set Product as New from Date | Nov 18, 2025 |
| Set Product as New to Date | Dec 19, 2025 |
| Specification | Brand MB Quart Model Number MBQR-SUB-2 Product Name Polaris RZR (2014-current) 400W Stage 2 Subwoofer System Color Black RMS Power 400 watts Integrated Amplifier Yes Continuous Watts x Channel @ Ohms 400 x 1 @ 4 Ohm Maximum Watts x Channel @ Ohms 400 x 1 @ 4 Ohm Amplifier Class D Impedance 4 ohms Dual Voice Coils Yes MOSFET Power Supply No Low-Pass Crossover None High-Pass Crossover None Bass Boost None Woofer Size 10" Product Height 14.7 inches Product Width 11.5 inches Product Depth 19.1 inches Product Weight 20.9 pounds Warranty - Parts 1 year Warranty - Labor 1 year |
| Hard Drive | 8 GB |