MB QUART MBQR-STG5-2 User manual

STAGE 5
800 WATT / FIVE SPEAKER
RZR-Tuned Audio Package
for Polaris®RZR®Vehicles
Installation Manual
MBQR-STG5-2
MBQR-STG5-RC1

2©2020 Maxxsonics USA, Inc.
Thanks for choosing MB QUART! The RZR-Tuned Stage 5 Audio System Kit has been meticulously
engineered for your vehicle. The process of installation is simple and straightforward. Installation following
these detailed instructions can be completed in about 3.5 hours.
INSTALLATION OVERVIEW VIDEO
Many of the MB Quart vehicle-specic
products feature a “how to” install video with
additional details on a successful installation
Locate your specic video on the website.
Type your model number (MBQR-STG5-2 or
MBQR-STG5-RC1) into the search box, then
click on the INSTALL & SUPPORT tab.
WHAT’S INCLUDED
The RZR®Stage 5 audio system ships in one box with everything you need for your application, either non-
Ride Command®vehicles or those equipped with the Ride Command®system.
Non-Ride Command®Package (MBQR-STG5-2 Only)
● AM/FM/WB, Bluetooth, USB Source Unit with Vehicle-Specic Mounting Panel
● USB and 3.5mm Dash Mount Input Accessory (ts in switch knockout)
Ride Command®Package (MBQR-STG5-RC1 Only)
● 2 pcs. RC1-2RCA-F - Ride Command Audio System Interface Adapters
All RZR® Stage 5 System Packages (MBQR-STG5-2 or MBQR-STG5-RC1)
● Compact 2-channel, Class D 400 Watt Amplier
● Compact Mono, Class D 400 Watt Subwoofer Amplier
● Dual Amplier Power and Speaker Harness
● Two RCA Audio Patch Cables
● Dual Amplier Vehicle-Specic Mounting Plates with Hardware
● Two Kick Panel-Mounted 8 inch Compression Horn Speakers in Vehicle-Specic Enclosures
● Two Roll Cage-Mounted 8 inch Compression Horn Speakers with Swivel-Mount Brackets
● Glove Box Replacement Vented Subwoofer Enclosure w/10” Subwoofer
● Rear Speaker Extension Harness (intended for 4-Door RZR Models)
● Zip-ties for Securing Audio System Wiring to Vehicle Harnesses
NOTE – Hardware for mounting components and other installation-related items you will need are contained in the kit.
Do not dispose of any packaging until you have completely installed your system and certain you have accounted for
every piece. If something is missing, please contact Maxxsonics directly via email – [email protected].
WARRANTY
Your audio system is covered by a 1-year warranty from the date of the invoice. It is important to retain your
sales receipt. Furthermore, it is crucial that you record and store a record of the serial numbers for each of
the components that are included in your system. In the rare instance that a warranty claim is needed both
proofs of purchase and serial numbers are required. Additional information on the back page.
TECHNICAL SUPPORT
For additional technical information, go to the “SUPPORT” tab at MBQUART.com. There you will nd helpful,
FAQ, TEQ Tips and you can contact Technical Support via email.
INTRODUCTION

3
PRE-INSTALLATION
INSTALLATION TIME
About 3.5 hours are required to complete this installation.
TOOLS AND SUPPLIES NEEDED
● Wire Strippers and Crimpers ● Blue Painter’s Tape and Marker Pen
● Flush Cut Wire Cutters (for trimming zip-ties) ● Small (Jeweler’s) Screwdriver
● Hand-Held Drill and 5/16” Drill Bit ● Bojo Tools (Pry Tools)
● Ratchet ● Socket (preferably deep)
● 10mm Socket ● 1/2” Open Box Wrench
● T25 Torx Driver ● T40 Torx Driver
Depending on which vehicle-specic RZR-Tuned audio system you are installing, you may or may not need
all of the tools listed below. You may also own more specialized tools to complete the installation. Please
share the pictures of your installation on MB Quart social media channels to help others.
In addition to the tools listed, have music ready for the INITIAL TESTING step. MB Quart recommends:
● USB thumb drive with music pre-loaded
● Bluetooth device such as a smartphone with music or a music app
SAFETY PRECAUTIONS
Safely prepare your machine for the installation before
proceeding.
● Turn the ignition off and remove the key
● Remove the negative terminal of the battery (Figure 1-1)
● Use a packing blanket other soft material to protect your
machine
● Safety Glasses - always wear eye protection
PREPARATION FOR INSTALLATION
Before dismantling your vehicle, we suggest you prepare
all your components, enclosures and wiring harnesses. It
increases efciency to have everything ready when each
component is installed.
STEP 1 – CONFIRMING POWER TO BUS BAR
(Applies to 2013-2018 RZR Models)
The Polaris RZR and the MB Quart RZR-Tuned Audio
System upgrade requires a harness that connects the
battery under the seat to the bus bar harness located under
the hood.
The harness is shown in Figure 1-2. Check that your
2013-2018 machine has this harness installed. If not, you
can purchase from your dealer or Polaris online. The part
numbers are 2881551 or 2881646 depending on which
specic RZR model you own. 2018.5 Turbo S and all 2019+
RZR models already contain a bus bar harness.
Figure 1-1
Figure 1-2

4©2020 Maxxsonics USA, Inc.
WHAT FITS MY VEHICLE?
TWO RZR-TUNED STAGE 5 AUDIO SYSTEM OPTIONS!
Depending on whether or not your RZR®vehicle has the optional Ride Command®system, you should have
selected the appropriate MB Quart Stage 5 audio system to suit your application.
ABOUT RIDE COMMAND®
All Polaris®RZR® vehicles up to 2017 do not have the Ride Command. It wasn’t
available as an option. From the 2017 RZR XP® 1000 EPS Velocity Blue Limited
Edition and later RZR model years, you can have Ride Command as an option.
VEHICLES WITH RIDE COMMAND®
If your 2017 or newer RZR model is equipped with the Ride Command system, the
MBQR-STG5-RC1 is the correct Stage 5 audio system for your vehicle. This system does
not include a source unit because you will retain the Ride Command system as the source
unit. MB Quart provides two vehicle-specic Ride Command adapters in this kit to
allow easy plug-in interface for connection to the amplier inputs in the Stage 5 system.
Throughout this installation manual, ensure the instructions you follow for installation
applies to your Ride Command-equipped RZR vehicle.
VEHICLES WITHOUT RIDE COMMAND®
If your RZR model is not equipped with the Ride Command system, the MBQR-
STG5-2 is the correct Stage 5 audio system for your vehicle. This system includes
the MBQR-RAD-2 digital media source unit in a vehicle-specic housing
intended to t in the storage pocket space at the center of the dash (once the
pocket is removed). Throughout this installation manual, ensure the instructions
you follow for installation applies to your non-Ride Command RZR vehicle.
Ride Command Adapter
MBQR-RAD-2 digital media
source unit
AUDIO SYSTEM ACCESSORIES FOR YOUR Polaris® RZR®
MB Quart offers audio system accessories to further personalize your vehicle. You can nd more information
at www.MBQuart.com.
SR1-120RGB LED RING LIGHT
The optional 8-inch SR1-120RGB LED ring light features 16
differnet colors, including 88 brightness variation of colors in
between, and 4 effect modes including Flash, Strobe, Fade,
and Smooth. Fits both the front kick panel speakers and
the rear speaker pods included with the RZR Stage 5 audio
system kits, with or without Ride Command®. Sold as pairs
(2pcs).
RFREM WIRELESS REMOTE
The optional MB RFREM wireless radio frequency (RF)
remote for the MBQR-RAD-2 source unit is a Bluetooth
device with 32ft. (10m) range. It’s designed to mount on the
inside of the RZR steering wheel and secured with a velcro
strap. It has an IPX6 water-resistant rating. Does not work
with Ride Command® system, only MBQR-RAD-2.
SR1-120RGB
LED Ring Light
RFREM
Wireless Remote

5
DISASSEMBLY
DASH AREA DISASSEMBLY 2013-2018 (Non-Turbo S) RZR
Please note, separate disassembly instructions for the 2018.5 Turbo S and 2019+ RZR models are found on
pages 7-9 in this manual.
STEP 1 – REMOVE CENTER HOOD
Start with removing the hood as shown in Figure 5-1.
Twist the tabs at the upper left and right corners. Pull
up to remove. This is where you will access the bus bar
described on page 3 of this manual. Conrm that your
machine has the bus bar harness installed. If your bus
bar harness has not been installed, you can purchase
from your dealer or Polaris online. The part numbers are
2881551 or 2881646 depending on which specic RZR
model you own.
STEP 2 - REMOVE TOP OF DASH
Remove (2) T40 screws as shown in Figure 5-2. Slide dash forward to access back of dash and unplug
gauges and switches one at a time. Set dash aside in a safe location.
STEP 3 – REMOVE THE GRAB BAR
Remove the grab bar as shown in Figure 5-3 by removing the retaining clip and pin and rmly pulling the
grip toward the rear of the vehicle.
STEP 4 - REMOVING DASH POCKET & REAR MOUNT
To remove the DIN dash pocket from the dash, locate the rear support bracket at the rear of the pocket and
remove the T40 Torx head screw as in Figure 5-4. Next, remove the clip shown on the right from the back
and pull out the plastic pocket. Set aside the retaining clip shown in Figure 5-5 for re-use when mounting the
MBQR-RAD-2 source unit.
Figure 5-1
Figure 5-2
Figure 5-3
Figure 5-4
T40 Torx Screw
Set aside OEM dash clip for source unit
mounting later in the installation.
Figure 5-5

6©2020 Maxxsonics USA, Inc.
DASH AREA DISASSEMBLY 2013-2018 (Non-Turbo S) RZR - Continued
STEP 5 – REMOVE DASH FASCIA CENTER HARDWARE
Remove (4) Torx screws from the front of the dash through the openings shown in Figure 5-6. The rst set of
Torx screws will come out allowing access to the second (upper) set further back in the dash. Next, pull the
only the center of the dash loose as shown in Figure 5-7.
STEP 6 – REMOVE DASH FASCIA HARDWARE
Using a large panel removal tool, release the side clips from the passenger’s side front dash assembly as
shown in Figures 5-8 and 5-9. Slowly ensure you account for all clips removed.
STEP 7 – REMOVE THE GLOVE BOX
Remove (2) 10mm bolts on the top of the glove box
where it is fastened to the grab bar framework. See
holes in Figure 5-10. The glove box will easily slide
out. A different mounting method is used for the new
subwoofer.
Go to page 10 for next steps on these model year
vehicles.
Figure 5-7Figure 5-6
Figure 5-9Figure 5-8
Figure 5-10
DISASSEMBLY

7
DASH AREA DISASSEMBLY 2018.5 Turbo S & 2019+ RZR (RIDE COMMAND)
Please note, separate disassembly instructions for the 2013-2018 RZR models are found on pages 5-6 in
this manual.
STEP 1 – REMOVE CENTER HOOD
Remove the center of the hood area as shown in Figure
7-1. Twist the recessed tabs at the upper left and right
corners. Pull up to remove. Next, pull passenger’s side
grab bar retaining clip and pin, then rmly pulling the grip
toward the rear of the vehicle.
STEP 2 - REMOVE CENTER SHROUD
Remove (2) plastic push clips behind the center shroud as shown in Figure 7-2a to remove the Ride
Command cover or pocket depending on your vehicle. Cover removed shown in Figure 7.2b.
STEP 3 - REMOVE FULL FRONT COVER DASH TOP ASSEMBLY
Remove (2) T40 screws located by the A-pillars as shown in Figure 7-3a. Next, remove the (2) T40 screws
holding the front of the dash in the inner fender near the water bottle and bus bar. Lift upwards to release the
top of the dash cover and remove as shown in Figure 7-3b.
Figure 7-1
Figure 7-2a Figure 7-2b
Figure 7-3a Figure 7-3b
DISASSEMBLY

8©2020 Maxxsonics USA, Inc.
DASH AREA DISASSEMBLY 2018.5 Turbo S & 2019+ RZR - Continued
STEP 4 – REMOVE DYNAMIX®ECU BRACKET OR POCKET SCREW
If no Ride Command, Dynamix ECU or OEM installed amplier are present, proceed to removing lower
pocket. If you have the Dynamix ECU or OEM installed amplier, remove (4) 10mm bolts holding the bracket
as shown in Figure 7-4a. Move the ECU and/or OEM amplier to the side leaving wire connections intact.
Lower pocket removal is (1) T40 screw on the pocket support bracket as shown in Figure 7-4b.
STEP 5 – REMOVE LOWER POCKET AND PASSENGER SIDE CUBBY
Remove the lower pocket by pulling forward as shown in Figure 7-5a. If you have Ride Command you will
also have to disconnect the USB cable. If you don’t have Ride Command, the pocket area is where the
MB Quart source unit installs. Next, remove (2) plastic push clips in the passenger side cubby as shown in
Figure 7-5b. Then remove cubby and set aside.
STEP 6 – REMOVE CENTER SWITCH HARDWARE
Remove (4) T40 screws located above the center
switches as in Figure 7.6a. If you have a Ride
Command, (2) will be on each side of the screen and (2)
behind the screen as in Figure 7.6b.
Figure 7-4a Figure 7-4b
Figure 7-5a Figure 7-5b
Figure 7-6a Figure 7-6b
DISASSEMBLY
T40 Torx Screw

9
DISASSEMBLY
DASH AREA DISASSEMBLY 2018.5 Turbo S & 2019+ RZR - Continued
STEP 7 – PREPARE FINAL ELECTRONICS FOR DASH REMOVAL
Gently remove the plastic nut holding the ignition switch to the dash as shown in Figure 7-7a. Next,
disconnect wires from back of switches as shown in Figure 7-7b. Take note of plug color and switch location
for reassembly purposes.
STEP 8– REMOVE DASH FASCIA
Gently pull dash fascia toward seat to remove as shown
in Figure 7-8. Set aside in a safe location until it’s time
for reassembly.
STEP 9 – REMOVE THE GLOVE BOX
Remove (2) 10mm bolts on the top of the glove box
where it is fastened to the grab bar framework. See
holes in Figure 7-9. The glove box will easily slide
out. A different mounting method is used for the new
subwoofer.
Go to page 10 for next steps on all model year RZR vehicles.
Figure 7-7a Figure 7-7b
Figure 7-9
Figure 7-8

10 ©2020 Maxxsonics USA, Inc.
DISASSEMBLY
REMOVE SEATS AND CENTER CONSOLE (ALL MODELS)
STEP 1 – REMOVE SEATS
Remove driver and passenger seats by pulling on the lock clip shown in Figure 8-1a. This lock clip is located
between the bottom and upright portion of the seat.
Behind the seats in the center of the machine is the panel where you access the oil lter. You will need to
remove this as shown in Figure 8-1b in order to feed and secure the rear speaker harness if not routing the
rear speaker harness inside the body panels.
STEP 2 - UNBOLT AND MARK CENTER CONSOLE HARDWARE
Use the painters tape to mark where you remove each of the push pins and/or T40 screws in the seat side
and seatbelt area as shown in Figure 8-2a. Remove and mark the nal T40 screw at the front of the console.
We recommend using small disposable cups or sealable sandwich bags to label the different screws in order
keep track of them for reassembly.
STEP 3 - REMOVE CENTER CONSOLE
Gently push the shifter and seat belt boots back through
the console as shown in Figure 8-3. Carefully remove
the center console from the vehicle. Set aside in a safe
location until it’s time for reassembly.
Figure 8-1a Figure 8-1b
Figure 8-2a Figure 8-2b
Figure 8-3