MB Quart MBQR-STG3-2 Stage 3 audio system with receiver, 8" speakers, 2-channel amp, 10" subwoofer, and mono amp — fits select 2014-up Polaris RZR models

Product details

Enjoy your tunes on the trail

Your Polaris RZR is a high-performance side-by-side with plenty of power, and MB Quart's Stage 3 RZR kit is built to perform, too. With a marine digital media receiver, 8" all-weather speakers, a 2-channel amp, a mono sub amp, and a 10" subwoofer, this system will really rock your off-road adventures.

MB Quart designed this package to fit right into your RZR, with no cutting and minimal hassle. It also comes with all the parts and pieces needed for a smooth, hassle-free installation. Each component is tough enough for trail duty, so you won't have to worry about your system getting swamped.

A feature-packed receiver for your RZR

The MB Quart GMR-LED digital media receiver packs a lot of cool stuff into a compact, outdoor-ready package. This AM/FM/WB receiver features built-in Bluetooth®, so you can pair up quickly and stream music stored on your phone. If you prefer to plug in, you'll find an AUX input and a charging USB input.

If you want to expand your system later, a full set of preamp outputs makes the job a little easier. You'll also find a composite video camera input and a composite video output. This kit includes a custom-designed dash panel that holds the receiver and blends into your RZR's dash.

Dash speakers made for the outdoors

The package includes a pair of 8" NH1-120B compression horn marine speakers that are built for off-road and marine use. The durable poly cones withstand moisture and sunlight, as do the 1" titanium dome tweeters.

They're really easy to install, too, thanks to the RZR-specific speaker enclosures included in this kit. These rugged enclosures bolt right in using the factory mounting holes with just a little bit of drilling.

A rugged amp with power to spare

MB Quart's NA2-400.2 amplifier packs a lot of power into a small package that's perfect for powersports applications. This rugged Class D amp delivers 100 watts per channel at 4 ohms, so your speakers will get the juice they need.

Big-time thump from a 10" sub

This thunderous audio kit includes a marine-rated MB Quart 10" sub that bolts right into your RZR using the included direct-fit enclosure that replaces your glove box. The enclosure is made from a durable composite material that blends right in and stands up to life on the trail.

The power for this beefy sub comes from the MB Quart NA2-400.1 powersports mono amp. With 400 watts of power, on-board equalization, and quick release connectors, installation is easy and you'll really feel the bass when you're on the trail.

Product highlights:

• marine digital media receiver (does not play CDs)
• system also includes:
  • two 8" speakers, 10" subwoofer
  • 2-channel amp, mono amp
  • speaker and sub enclosures
  • dash-mount panel with aux and USB inputs
  • dash kit, amp brackets, installation parts and wiring

MB Quart GMR-LED marine digital media receiver (does not play CDs)

• built-in amplifier (20 watts RMS/40 peak x 4 channels)
• built-in Bluetooth connectivity
• USB port works with Apple smartphones
• global AM/FM/Weather tuner
• inputs: AUX in, USB port, video/camera input
• outputs: 6-channel preamp outs (4-volt front, rear, sub), video out
• independent subwoofer level control with selectable low pass filter