MBQR-STG2-RAD-2 400 Watt STAGE 2 Polaris RZR Tuned System

Polaris RZR Tuned Audio Package: Two Speaker 400 Watt STAGE 2 MBQ Audio System.

$ 1,099.99
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SKU: 806576230694 Category:

Polaris 2014-2023 RZR Tuned Audio Package: Two Speaker 400 Watt STAGE 2 Audio System includes AM/FM, BT LED Source Unit, one amplifier powering 2 compression horn speakers. All necessary mounting panels and harnessing are included.

Weight 30.4 lbs
Dimensions 16.5 × 16.75 × 21.0 in



MB Quart


Polaris RZR Tuned







UTV Source Available


UTV Source Link



1 Year

IPX Rating


Compatible Vehicles

Polaris RZR 2014-Current

UTV Kit Total System Power (watts)


Additional Details See Kit Inclusions and Features & Benefits for product components and details.
Proposition 65 Notice ​WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Source Unit

The AM/FM, Bluetooth source unit (GMR-LED) is mounted in a dash accessory.

Source Unit Mounting

LED Gauge Mount Radio with AM/FM/BT and Apple Control RZR DIN Box Radio Mounting Panel, Dash Mounted USB and AUX Input Plug.

Front Speakers

8 inch 2 Way NH1-120B Compression Horn Speakers, lower right & left speaker pods for 8 inch speakers, easy installation template.

Front Speakers Mounting

Kick panel mounted HDPE composite enclosures are premounted into pods for simple installation.

Full Range Amplifier

NA2-400.2RC: 400 Watt Two Channel Class D, Compact Powersports Amplifier that has been engineered for superior integration with RIDE COMMAND if you choose to change your source unit. However, this STAGE SYSTEM system it is perfomance optimized for the best sound quality with GMR-LED as the control unit.

Full Range Amplifier Mounting

RZR Amplifier Mounting Brackets are included.


Full system harness capable of accommodating BT controller, 1 amplifier, which power 2 speakers.


MBQR-ACC-1: RZR Radio and Dual Amplifier Harness is included with the system.

Compatible Vehicle Fitment

Polaris RZR 2014-Current

Marine Grade Protection / IPX Rating

MB Quart has engineered a select group of UTV-tuned audio systems that are perfectly designed for the Polaris RZR. It is essential that every component installed in a RZR be torture tested to be as reliable as it can be in such a harsh environment. This system is made up of multiple components that have different IPX ratings. The speakers are IPX67 rated. The amplifier is IPX5 rated.

Source Unit Features

QUICK PAIR immediately connects to the last device that was connected and you'll have full Apple Control with Bluetooth capabilities. This unit also displays album artwork, if present, in your file. High voltage output guarantees maximum volume when running external amplifiers.

Speaker Features

The front speakers are meticulously engineered to fit in the RZR kick panels. The entire system utilizes the MB Quart compression horn technology. (See inside here). This design assures that the system will be louder and better sounding than anything else on the trails. Upgrade this system to a STAGE 3 or STAGE 5 by adding the subwoofer, MBQR-SUB-2, and the rear speakers, NHT1-120BPR. The harness is already wired for the upgrades.

Amplifier Features

The RZR system is powered by the NA2 series of amplifiers. The stereo amplifier is operating in 2 ohm mode for maximum volume for all 4 speakers when utilized in a STAGE 5 configuration (front and rear pods). Upgrade this system to a STAGE 5 by adding the rear speakers, NHT1-120BPR, and the subwoofer, MBQR-SUB-2. The harness is already wired for the upgrades.

Subwoofer Features

Add the subwoofer to this system easily. The harness is already prewired. Add component MBQR-SUB-2.

Mount / Harness

Plug and Play Harness. Waterproof Connectors with premeasured wires. No guesswork and no installation mistakes.

Time and Tools

Standard hand tools are required. See the manual for time on each of the different components.

View/Download (3.5 MB)

MB Quart Polaris RZR UTV Kit (MBQR-STG2-RAD-2/MBQR-STG2-RC-1) Installation Manual (Rev1.0)