MB QUART MBQX-SUB-2 Installation Manual
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CAN-AM MAVERICK X3
ADD-ON 10” SUBWOOFER / 400 WATT
UTV-TUNED AUDIO PACKAGE
Installation Manual
MBQX-SUB-2
Thanks for choosing MB QUART! The UTV-Tuned Add-On 10” Subwoofer with 400 Watt Amplifier for
applicable Can-Am Maverick X3 vehicles (2017 and up) is engineered for your vehicle. Installation following
these instructions can be completed in about 2 hours when you have a Stage 2, 3 or 5 MB Quart system for
Can-Am X3 already installed.
INSTALLATION OVERVIEW VIDEO
Many of our vehicle-specific products feature
a “how to” install video with additional details
on making your installation successful.
Where available, locate your specific video
on the website. Type your model number
(MBQX-SUB-2) into the search box, then click
on the INSTALL & SUPPORT tab.
WHAT’S INCLUDED
As you unpackage the MBQX-STG3-1 system, account for all components before attempting installation.
Please note Stage 3 and 5 MB Quart Can-Am UTV-tuned systems will require an accessory amplifier plate.
What’s In The Box?
● Compact Mono, Class D 400 Watt Subwoofer Amplifier
● One Under-Seat Vehicle-Specific 10” Subwoofer with Mounting Brackets and Aluminum Spacers
NOTE FOR STAGE 3 and 5 SYSTEMS – An optional second subwoofer amplifier
mounting plate (MBQX-SUB-ACC-1) for Stage 3 or 5 Systems already containing one
subwoofer and 400 watt amplifier is available at MBQuart.com. This accessory item is
required for the amplifier in this kit because the dual amplifier mounting plate installed
in Stage 3 and 5 systems is already populated with two amplifiers and contains one
subwoofer. Instructions on this accessory mounting plate and how to install this kit as a
“SUB 2” add-on are included in this manual.
NOTE FOR HARDWARE - Hardware for mounting components to enclosures and other installation-related
items you will need are contained within the packaging for each piece. Do not dispose of any packaging until
you have completely installed your system and are certain you have accounted for every piece. If you feel
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 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
proof 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 find helpful,
FAQ, TEQ Tips and you can contact Technical Support via email.
INTRODUCTION
MBQX-SUB-
ACC-1
About 2 hours are required to complete this installation if you’ve already got a Stage 2, 3 or 5 MB Quart
Can-Am UTV-tuned sytem installed.
TOOLS AND SUPPLIES NEEDED
● Wire Strippers and Crimpers
● Phillips Screwdriver
● Flush Cut Wire Cutters (for trimming zip ties)
● Small, Straight (Jeweler’s) Screwdriver
● High-Quality Electrical Tape
● Heat Gun or Lighter
● Hand-Held Battery-Powered Drill w/ Screw Tip
● Bojo Tools (Non-Marring Pry Tools)
● Ratchet, 8mm Socket
● 10mm Socket (Gauge Cluster/Battery)
● 13mm Socket and 13mm Box Wrench (Seat Removal)
● 18mm Socket (Seat Removal)
● 1/2” Socket (Subwoofer Enclosure Front Brackets)
● 7/16” Socket (Optional 3rd Amp Plate)
● T-25 and T-27 Torx Drivers (Dash & Housing Hardware)
● T-30 Torx Driver (Dash/Console)
You may or may not need all of the tools listed above depending on the degree of disassembly required for
your own existing system configuration.
In addition to the tools listed, have music ready for INITIAL TESTING and FINE TUNING steps.
● USB thumb drive with music pre-loaded
● Bluetooth device such as a smartphone with music or a music app
SAFETY PRECAUTIONS
Safely prepare your vehicle for the installation before proceeding.
● Turn the ignition off and remove the key
● Use a packing blanket other soft material to protect your machine
● Safety Glasses - always wear eye protection
● Once all of the seats are removed, disconnect the negative battery cable before proceeding
PREPARATION FOR INSTALLATION & DISASSEMBLY
Before fully dismantling your vehicle, we suggest you prepare all your components, enclosures and wiring
harnesses. It increases efficiency to have everything ready when each component is installed. Please note
some models with seat belts will require seat belt attachment point removal to remove the whole seat.
REMOVE SEATS - DISCONNECT BATTERY
1
2
3
Slide driver’s seat forward
and remove two 18mm bolts
securing the rear of the seat
frame. If the vehicle has
factory-installed seats, you
can also access these bolts by
flipping up the seat cushion (a
socket extension is required).
Slide driver’s seat back to
access front 13mm through-
bolts and nuts. Using a socket
and box wrench, remove inner
and outer front seat hardware.
Unplug seat belt sensor.
Remove front driver’s seat and
set aside with all hardware.
Repeat seat removal on
front passenger’s side. Once
passenger seat near battery is
removed, disconnect (black)
negative battery cable by
removing a 10mm bolt and set
the negative cable aside.
Console side and lower center dash removal (steps 1-3) aren’t necessary if you’ve already installed the
subwoofer wiring harness(es) per instructions from the Stage kit. Source unit requires removal.
REMOVE CONSOLE SIDES
DISASSEMBLY
1
2
3
Remove driver’s side console
side panel using a pry tool from
the top to gently release the
pressure-fit clips.
Remove passenger’s side
console side panel using a
pry tool from the top to gently
release the pressure-fit clips.
Remove front of center console
side panel on passenger’s side
(footwell area) using a pry tool
to gently release the pressure-
fit clips.
5
4
Remove top center plastic
cover above dash pocket by
pushing up on the front pocket
edge above the lighter socket,
then pulling toward you.
Next, remove two additional
T-30 screws located beneath
the forward edge of the top
center plastic cover location,
just forward of fuse box.
7
8
9
Identify four visible push pin
clips on the outer edges of the
center pocket. These secure
the flanges of the left and right
side dash speaker panels.
Gently remove the four visible
push pin clips with a panel
removal tool or special panel
clip pliers (not needle nose) as
shown.
Remove one additional hidden
push pin under the driver’s side
dash, between the steering
wheel and console, just forward
of the tubular chassis support.
REMOVE CENTER DASH HARDWARE/CLIPS AND SOURCE UNIT
6
Remove four T-25 screws
securing the source unit
housing to the center of the
dash. Two in front, two in back
near master brake cylinder.
This section covers left and right side top dash speaker panels and gauge cluster removal. Passenger side
panel removal (Steps 1-4) are not required for the subwoofer system installation Steps 5-9 are required.
REMOVE PASSENGER & DRIVER TOP DASH PANELS
2
3
Remove gas filler access door
on passenger side. Note above
the grommet for the retainer
clip, there is a 10mm nut
attaching a mounting screw.
Remove three T-30 screws
from the top edge of the
passenger’s side dash where
the hood line meets the dash
as indicated.
Remove the remaining two
T-30 screws on the side
edge of the panel. The top
screw requires the 10mm nut
loosened with a 10mm socket.
5
6
Gently remove passenger side
speaker panel and set aside.
The center push pin retainer
clips will eventually need to be
transfered to the new panel.
Drop steering wheel position
to access two T-30 gauge
cluster screws. Cluster removal
helps removal of the panel and
access for amplifier installation.
Remove two T-30 screws
holding the gauge cluster with
a 10mm socket (below) and
T-30 driver (above). Set gauge
cluster aside when done.
7
8
9
Remove three T-30 screws
from the top edge of the
driver’s side dash where the
hood line meets the dash as
indicated.
Remove two T-30 screws on
the side edge of the panel.
Next, remove two remaining
T-30 screws behind gauge
cluster area as indicated.
Pull panel* carefully to access
switches and unplug them to
fully remove driver’s side panel.
Set aside as with passenger
dash panel for later reuse.
DISASSEMBLY
1
4
10mm nut
on back
side
These retainers
will be reused
*Note: If equipped with Smart-Lok differential feature, remove the module with four 8mm screws from underside of driver’s dash panel.
DISASSEMBLY IS COMPLETE!
MAIN SUBWOOFER INSTALLATION (SUB 1)
This section covers the installation of the primary subwoofer. MB Quart recommends this is installed under
the driver’s seat, although it can fit under either front seat.
2
3
Identify front enclosure
brackets. Orientation is
referenced to the logo. Left and
right are stamped “L” and “R”
on the bracket and enclosure.
Remove the factory-supplied
aluminum spacers from rear
bolts of seat mounts*. Replace
with supplied MB Quart
spacers for bracket tolerance.
Load subwoofer enclosure into
under seat position by angling
the front under the support bar
for clearance of the brake line
and to sit level.
5
6
Align rear enclosure brackets
over threaded seat mounts
so they sit atop the aluminum
spacers. Route wiring toward
center console area.
Attach front left side mounting
brackets to the subwoofer
enclosure using two 1/2” bolts
and a lock washer on each.
Attach front right side mounting
brackets to the subwoofer
enclosure using two 1/2” bolts
and a lock washer on each.
7
8
9
Attach a 1/2” bolt, lock washer
and flat (black) washer through
the left side seat mount bracket
to the threaded insert of the left
enclosure bracket.
Attach a 1/2” bolt, lock washer
and flat (black) washer through
the right side seat mount
bracket to the threaded insert
of the right enclosure bracket.
Connect the enclosure’s wiring
pigtail to the connector at the
side of the console labeled
“Sub 1.” If tucked away, side of
console may need removal.
1
4
LEFT
RIGHT
Logo
LEFT
RIGHT
RIGHT
LEFT
*Note: If installing into a 4-seat model, these
instructions are intended for the front seats only.
SUBWOOFER AMPLIFIER INSTALLATION FOR STAGE 2 SYSTEMS
This section covers the installation of the 400.1 subwoofer amplifier included in MBQX-SUB-2 in a Stage 2
system using the dual amp plate shown that should already be installed. If already installed, amp plate first
requires removal to complete this step. Review amplifier settings on page 11 of this manual.
1
2
3
Attach amplifiers* to mounting
plate with included hardware as
indicated. Use only three nuts/
bolts on 400.2 (2-ch) amplifier
due to tube frame clearance.
Make (or verify) LEVEL and HP
crossover settings as indicated
on the 400.2 amplifier.
Next, make initial LEVEL, LPF
crossover and SUBSONIC filter
settings as indicated on the
400.1 subwoofer amplifier.
4
5
6
From the top side, place
amplifier plate in the intended
location behind silver brake
booster against the driver’s
side firewall for test fitting.
Using a felt marker or punch,
mark mounting holes for
drilling. There are three holes
to mark and drill. Two at the
bottom, one at the top corner.
Drill mounting holes in the
marked locations using a
1/8” drill bit. You may wish to
remove the amp plate before
drilling to avoid scratch marks.
7
8
9
Mount amplifier plate in place
using the supplied 1/2” length
Phillips head sheet metal
screws.
Connect RCA audio cables
to the appropriate amplifier
according to your designation
at the source unit (knotted,
labeled w/tape, etc.).
Connect the electrical and
speaker plugs for each
amplifier as labeled*. Tie up
excess wiring to factory wires
and avoid any moving parts.
AMPLIFIER MOUNTING
No Nut/Bolt Here
*Note: Amplifiers appear upside down, which allows for
easier access to adjustments of gain, crossover, etc.
400.2
400.1
400.2
400.1
● XOVER SWITCH - High Pass (HP)
● LEVEL DIAL - 1/2 of the way up from 9V
● HP DIAL - Approximately 80Hz
● LP DIAL - Unused in this application
● BOOST SWITCH - 0dB Position
● LEVEL DIAL - 3/4 of the way up from 9V
● LPF DIAL - Approximately 100Hz
● SUBSONIC DIAL - Approximately 31Hz
Firewall
Top
Bottom
*Note: The third electrical connector and a “SUB 2” speaker connector are intended for the optional second subwoofer option - see pg 8-9.
Electrical & Speaker Plugs
(Use SUB 1 for Subwoofer)
SUBWOOFER AMPLIFIER INSTALLATION FOR STAGE 3 and 5 SYSTEMS
This section covers the installation of the 400.1 subwoofer amplifier included in MBQX-SUB-2 in a Stage 3
or 5 system using the MBQX-SUB-ACC-1 accessory amp plate shown. Review amplifier settings on page 11
of this manual and esure both subwoofer amplifier settings are matched as close as possible.
2
3
Begin by identifying the
amplifier mounting plate and
hardware. Stage 3 and 5
systems require the accessory
amp plate MBQX-SUB-ACC-1.
Attach 400.1 amplifier to
mounting plate with included
hardware as indicated. Use
only three nuts/bolts due to
tube frame clearance.
Next, make initial LEVEL, LPF
crossover and SUBSONIC filter
settings as indicated on the
400.1 amplifier (Sub Amp 2).
5
6
Unplug the SUB RCA audio
input cables at the 400.1
amplifier on the dual amp plate
(Sub Amp 1). Connect splitters
and RCA extension as shown*.
Route power, speaker wiring
and RCA extension to amplifier
location (near frame tubes).
Place mounting clamps in initial
locations as shown.
Place amplifier & plate into its
location. Attach the supplied
Phillips screws and 7/16” nuts
through the clamp holes and
tighten until amplifier is secure.
7
8
9
Connect the RCA audio cable
extension to Sub Amp 2 inputs.
Position of right or left RCA
plugs does not matter because
the output signal is mono.
Connect the speaker (Sub 2)
and power harness connectors
as shown.
Zip tie the wiring neatly to
ensure no connectors come
loose. Avoid any moving parts
(such as steering mechanism),
moisture or heat sources.
● BOOST SWITCH - 0dB Position
● LEVEL DIAL - 3/4 of the way up from 9V
● LPF DIAL - Approximately 100Hz
● SUBSONIC DIAL - Approximately 31Hz
No
Nut/
Bolt
Here
From SUB
OUT on
Source Unit
To Sub Amp 1
Inputs
To Sub Amp 2
Inputs
*Note: Which RCA plug goes to left or right inputs
doesn’t matter as the amp output is mono
Route wiring to
amp location
AMPLIFIER MOUNTING
1
4
MBQX-SUB-ACC-1
ADD-ON SUBWOOFER INSTALLATION FOR STAGE 3 and 5 SYSTEMS
This section covers the installation of the 10” subwoofer included in MBQX-SUB-2 as the second subwoofer
in a Stage 3 or 5 system. This upgrade requires front passenger seat removal prior to installation. Refer to
Page 3 for seat removal procedure.
2
3
Identify front enclosure
brackets. Orientation is
referenced to the logo. Left and
right are stamped “L” and “R”
on the bracket and enclosure.
Remove the factory-supplied
aluminum spacers from rear
bolts of seat mounts*. Replace
with supplied MB Quart
spacers for bracket tolerance.
Load subwoofer enclosure into
under passenger seat position
by angling the front under the
support bar for clearance of the
brake line and to sit level.
5
6
Align rear enclosure brackets
over threaded seat mounts
so they sit atop the aluminum
spacers. Route wiring toward
center console area.
Attach front right side mounting
brackets to the subwoofer
enclosure using two 1/2” bolts
and a lock washer on each.
Attach front left side mounting
brackets to the subwoofer
enclosure using two 1/2” bolts
and a lock washer on each.
7
8
9
Attach a 1/2” bolt, lock washer
and flat (black) washer through
the left side seat mount bracket
to the threaded insert of the left
enclosure bracket.
Attach a 1/2” bolt, lock washer
and flat (black) washer through
the right side seat mount
bracket to the threaded insert
of the right enclosure bracket.
Connect the enclosure’s wiring
to the connector at the side of
the console labeled “Sub 2.”
1
4
LEFT
RIGHT
Logo
LEFT
RIGHT
RIGHT
LEFT
*Note: If installing into a 4-seat model, these
instructions are intended for the front seats only.
2nd SUBWOOFER MOUNTING
FRONT SPEAKER INSTALLATION
This section covers temporary installation of the driver’s side speaker panel. Final installation of the speaker
panel occurs after the system is tested and gone through a thorough inspection prior to reassembly.
FRONT SPEAKERS
1
If the vehicle has the Smart-
Lok differential control module,
re-attach to the underside of
the new dash panel with the
original four 8mm screws.
3
4
Ensure the clip retainers and
washers from the original dash
panel are installed correctly
and in place before proceeding.
Connect driver’s side speaker
to white speaker wiring near
the amplifier harness area.
Red/black wires are for optional
illuminated speaker rings.
Set panel temporarily in place
without attaching any hardware
or clips. Do not yet plug in
switches in case subwoofer
amplifier adjustments are
needed.
8mm
Screws
DRIVER SIDE SPEAKER CONNECTIONS
● SOLID WHITE - Left Front Speaker (+)
● WHITE/BLACK - Left Front Speaker (-)
● RED - Illumination + (Optional Grille Required)
● BLACK - Illumination -
2
DOUBLE CHECK INSTALLATION STEPS TO THIS POINT
Take a few minutes to double check all of the installation steps to this point ensuring the amplifier, subwoofer
and wiring has all been connected as shown in these instructions.
NOTE ABOUT AFTERMARKET ROLL CAGES
Although MB Quart front speakers come pre-installed in the Can-Am replacement panels, they may require
removal from the panel to fit low-slung aftermarket roll cages that fit close to the hood area.
In these cases where fit is tight or would damage the speaker due to the roll cage position, remove the
speaker from the panel first, install the panel in the vehicle, then connect and install the speaker into the
panel.
PROCEED TO THE NEXT PAGES TO CONFIRM SETTINGS AND BEGIN TESTING THE SYSTEM.
Before source unit and dash reassembly, make (or verify) the following settings the amplifiers. See the
INITIAL TESTING and FINE TUNING sections for additional information on final system adjustments and
personalized settings. The chart below provides general crossover filter and bass boost switch settings
depending on the Can-Am X3 UTV-Tuned Audio package you have.
TUNED PACKAGE
TWO-CHANNEL AMPLIFIER
MONO AMPLIFIER
MBQX-STG5-1
HP-OFF-LP/BP
Switch to HP - High Pass (80Hz)
Bass Boost to 0dB
LPF at 100Hz
MBQX-STG3-1
HP-OFF-LP/BP
Switch to HP - High Pass (80Hz)
Bass Boost to 0dB
LPF at 100Hz
MBQX-STG2-RAD-1
HP-OFF-LP/BP
Switch to – High Pass (80Hz)
N/A
MBQX-STG2-1
HP-OFF-LP/BP
Switch to – High Pass (80Hz)
N/A
MBQX-SUB-2
N/A
Bass Boost to 0dB
LPF at 100Hz
This manual assumes the full Stage 5 System and provides the information for initial settings accordingly.
STEP 1 – ADJUST TWO-CHANNEL AMPLIFIER
Make the following initial adjustments to the
NA2-400.2 shown at right:
● X-OVER - Switch to “HP” position.
● LEVEL - Rotate control to halfway starting at
9V (dial pointing up). This represents an input
level that will closely match the source unit’s
output at full volume allowing the amplifier to
achieve full power without notable distortion.
● HP - Rotate control to halfway from 15 Hz
(pointing up). This is approximately 80HZ.
● LP - Not used in this application (position does not matter).
STEP 2 – ADJUST MONO AMPLIFIER
Make the following initial adjustments to the
NA2-400.1 shown at right:
● BOOST - Switch to “0dB” position.
● LEVEL - Rotate control to 3/4 of the rotation
starting at 9v (dial pointing side to side). This
represents an input level to match the source
unit’s output at full volume allowing the full
power without notable distortion. Note source
unit’s “SUB OUT” level setting on next page
(35dB) to correlate with this recommendation.
● LPF - Rotate control to 1/4 turn starting at 50 Hz (dial pointing diagonal as shown). This is approximately
100Hz. Note that the source unit’s SUB OUT frequency setting on the next page is also set to 100Hz to
correlate with this recommendation.
● SUBSONIC - A subsonic filter protects the subwoofer from over excursion. Rotate control to 1/4 turn
starting at 15Hz (dial pointing diagonal) as shown. This is approximately 31Hz.
HP
0dB
NOT
USED
NA-2-400.2
NA-2-400.1
AMPLIFIER SETTINGS
Confirm that everything is working as intended before final tuning, fitting and reassembly. Since you’ve
already had a Stage 2, 3 or 5 system previously installed, this initial testing is simply addressing the amplifer
and subwoofer added in this installation manual procedure.
STEP 1 – RECONNECT THE BATTERY
First, ensure the battery is fully charged. Using a 10mm socket, then
reconnect the negative terminal of the negative battery cable as indicated.
STEP 2 – CONNECT SOURCE UNIT
Connect the electrical plug and two RCA audio cables to the source unit.
The “FRONT” RCA outputs connect to the high frequency (400.2) amplifier.
The green “SUB” RCA outputs connect to the low frequency (400.1)
amplifier. Temporarily set housing in place, but do not yet attach mounting
screws. This will allow for any corrections of wiring if needed.
STEP 3 – TURN ON IGNITION / PLAY SOURCE
Turn the ignition key to the ACC position. Play some kind of music from the
source unit to begin with an audio signal (via USB, BT, AM/FM, etc.).
STEP 4 – SUB FREQUENCY and LEVEL SETTING - In the settings menu,
set the source unit’s SUB OUT (Low Pass) crossover at 100Hz. Next, set
the source unit’s SUB OUT level at 35dB for the initial testing. A level setting
of 35dB will allow the recommended gain control settings on the subwoofer
amplifier to perform distortion-free, while also allowing you to fine tune any
bass-heavy music by easily reducing the sub level setting from the source
unit.
STEP 5 - VERIFY AMPLIFIER CONNECTED TO SUB - If the new subwoofer is playing, the new subwoofer
amplifier is connected. Confirm settings are correct if something doesn’t sound exactly right. Refer to page
7, 8 and 11 for initial amplifier settings during the amplifier plate installation. If everything is working and
producing sound, proceed to the next section - Fine Tuning.
2
1
INITIAL TESTING
The illustrations below describe the various controls. Refer to
The gain control purpose is to match
the output of your source signal to the
detailed instructions.
or low frequencies. The NA2-400.2 offers
The Boost Switch will increase the signal
12dB at 45Hz. Be aware this setting can
cause distortion if the gain is not set
properly.
1.
turned down (counter clockwise).
2.
turned down. Make sure the source unit controls; balance, fader, bass and
treble are all set to center or “0” adjustment. Make sure that the green LED on
3.
Play a clean musical selection of which you are very familiar. CD is preferred.
Do not use radio signals for level setting. Hit play and start turning the volume
of the source unit up.
4.
Stop increasing the source unit volume when you reach 3/4 (about 75%) or until
you hear speakers begin to slightly start producing distortion.
5.
the level down (counter clockwise) until the distortion is eliminated. Small
Settings
A
is properly adjusted to match the signal
output level of your source unit.
THIS IS NOT A VOLUME CONTROL!
Level Setting
B
FRONT
L
R
REAR
L
R
INPUT
L
R
GAIN
MIN
MAX
X-OVER
LPF
FULL
1
3
3
2
NA2-400.2
X-OVER
HP OFF LP
INPUT
L
R
LEVEL
HP
LP
9V
0.2V
15Hz 300Hz 50Hz 300Hz
1
2
5
GAIN Adjustment
X-OVER Switch
BOOST Switch
The Low Pass Filter will cut off the
frequencies above the setting. The High
Pass Filter will cut off the frequencies
below the setting.
The Subsonic Filter will cut off the
frequencies below the setting. If using
with a subwoofer, the setting should be
set between 15-25Hz.
3
4
Frequencies Adjustment
SUBSONIC Adjustment
1
3
4
5
NA2-400.1
BOOST
0dB 12dB
INPUT
L
R
LEVEL
9V
0.2V
LPF
50Hz 150Hz
SUBSONIC
15Hz 50Hz
Two Channel Amplifier
Mono (Subwoofer) Amplifier
either a low pass (LP) or high pass (HP) filter.
FINE TUNING
After you have confirmed and tested that all components are working, you can fine tune the amplifier
settings. Through hundreds of installations we have determined the following settings are ideal for the Can-
Am X3 UTV-Tuned Audio Packages. Reference source unit volume level for these settings is 30-35 with no
boost in bass, treble or EQ settings.
NOTE – Gain control, it is important to adjust each amplifier gain as described in the manual. Remember,
these settings are NOT volume controls. Gain controls, properly adjusted help properly balance the system
sound between lows, highs and minimize distortion that comes from the source unit. Listen for a clear, crisp
audio sound. The ideal gain setting should allow full volume from the source unit without audible distortion.
FINE TUNING
As you begin reassembly, take the time to ensure no fastener, screw or clip is excluded. Review any prior
disassembly steps to ensure you don’t miss any hardware during reassembly.
2
Plug in all switch wiring on
back of the driver side front
speaker panel. Test switch
functions to ensure they are
correctly connected.
Place driver side speaker panel
into its final position*. Check fit
so that all open hardware and
clip holes are aligned properly.
1
*AFTERMARKET ROLL CAGES
Although MB Quart front speakers
come pre-installed in the Can-Am
replacement panels, they may
require removal from the panel to
fit low-slung aftermarket roll cages
that fit close to the hood area.
In these cases where fit is tight or
would damage the speaker due to
the roll cage position, remove the
speaker from the panel first, install
the panel in the vehicle, then
connect and install the speaker
into the panel.
Secure the front speaker panel by reinstalling all the remaining clips and T-30 hardware in the same
locations removed during the disassembly process. Do not forget about reinstalling the additional
hidden push pin under the driver’s side dash, between the steering wheel and console, just forward of
the tubular chassis support.
3
Reinstall the gauge panel with the two T-30 screws and two 10mm nuts. With this step completed, the
driver side front speaker panel installation should be complete.
4
Place the source unit’s housing in its center dash installation location with wiring neatly secured and
zip tied in place. Attach the four T-25 Torx screws through the housing’s mounting holes into each of
the four locations originally drilled out for mounting during the Stage system install. Two T-25 32mm
screws in the front of the housing and the shorter two T-25 24mm screws in back.
7
Reinstall two T-30 screws in the upper center dash (on the driver side) forward of the fuse panel. Once
complete, reinstall the upper center dash access cover behind source unit housing. Refer to page 4 for
disassembly steps and simply do these in reverse.
8
6
If removed during disassembly, reinstall driver and passenger center console side panels by gently
snapping back into place. Ensure no wiring is exposed or pinched. Refer to page 4 for disassembly
steps and simply do these in reverse. Otherwise, skip this step.
9
Reinstall driver and passenger seats with the original 18mm bolts in the rear and 13mm bolts/nuts in
the front. Refer to page 3 for disassembly steps and simply do these in reverse.
Ensure the harnesses you connected to the subwoofer amplifer are secured to factory wiring with
zip ties. Do not zip tie any part of the audio harness or the RCA audio cables to any heat or moisture
sources, or to any moving parts.
5
Here is a check list to make sure your vehicle is ready to hit the trails. You should pull & tighten everything
so that you know your Can-Am X3 and your audio equipment are secure.
● BATTERY IS FULLY CHARGED, ESPECIALLY AFTER TESTING AND FINE TUNING
● NEGATIVE BATTERY TERMINAL IS TIGHT AND SECURE
● ALL POWER/SPEAKER HARNESSES ARE SECURED SO NOTHING IS LOOSE
● AMPLIFIERS MOUNTED AND ALL 7 NUTS WERE SECURED TO DUAL AMPLIFIER PLATE (Stage 2)
● OPTIONAL 3rd AMPLIFIER MOUNTED ON ITS PLATE AND SECURED (Stage 3 or 5)
● LEFT FRONT SPEAKER PANEL FINAL MOUNTING FITS PROPERLY
● ALL CENTER DASH AND CENTER CONSOLE PANELS ARE SECURED AND FITTED PROPERLY
● SUBWOOFER MOUNTS UNDER FRONT SEAT(S) ARE SECURE WITH SEATS REINSTALLED
● ALL SEATS MOVE PROPERLY FORWARD AND BACKWARD
● ENSURE NO LEFTOVER ORIGINAL HARDWARE - EVERY CLIP, SCREW & FASTENER IS IN PLACE
● ACCOUNT FOR ALL YOUR TOOLS SO NOTHING IS MISSING
COMPLETE WIRING LAYOUT
This is a complete wiring harness layout diagram, including optional equipment.
FOR STAGE 3 or 5 SYSTEMS
EXTENSION HARNESS
FOR 4-DOOR MODELS
FOR STAGE 3 or 5
SYSTEMS
FRONT SPEAKER
PANELS
OPTIONAL
REAR SPEAKER
PODS SHOWN
(STAGE 5 SYSTEM)
MULTIMEDIA
SOURCE
UNIT
BUS BAR
(CENTER CONSOLE)
STAGE 3 or 5 ADD-ON
FOR STAGE 2
SYSTEMS
STAGE 2 ADD-ON
FOR STAGE 2 SYSTEMS
Use this section to record serial numbers of each product, final gain and crossover settings of amplifiers
or any other wiring or installation-related details that will be helpful if you need to add on to the system or
troubleshoot any unforeseen issues.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a mobile installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation.
WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment complied with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum
distance 20cm between the radiator & your body.
MBQuart products are designed and engineered in the USA by
www.maxxsonics.com
WARRANTY
Maxxsonics USA Inc. warrants this product, to the original consumer purchaser, to be free from defects in material and workmanship for a period of one (1) year from
the date of purchase. Maxxsonics USA Inc. will, at it’s discretion, repair or replace defective products during the warranty period. Components that prove to be defective
in materials and workmanship under proper installation and use must be returned to the original authorized Maxxsonics USA Inc. retailer from where it was purchased.
A photocopy of the original receipt must accompany the product being returned. The costs associated with removal, re-installation and freight are not the responsibility
of Maxxsonics USA Inc. This warranty is limited to defective parts and specifically excludes any incidental or consequential damages connected therewith. To view the
full warranty, please visit the website.
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use such marks by MB Quart is under license.
All product names, logos, and brands are property of their respective owners. All company, product and service names used in this literature are for identification purposes
only. Use of these names, logos, and brands does not imply endorsement.
©2020 Maxxsonics USA, Inc.
REV 1.0_2-19-2020