Alpine PSS-21WRA Installation Manual Download Page 2

Jeep Wrangler

WRANGLER 

z

 2/19

 Caution

Ignoring the content marked by this indication and using the product incorrectly may 
lead to injury or property damage.

Types of Precautions

Forbidden

Indicates actions that are forbidden 
(must not be performed)

Mandatory

Indicates actions that are 
mandatory (must be performed)

Forbidden

Indicates that disassembly is 
forbidden. 

Marks content that should receive 
your full attention. 

 Warning

Do not disassemble or modify the product. Doing so could lead to an accident, fire,  
or electric shock. 
 

Forbidden

Store screws and other small objects where small children cannot reach them. If one of these 
small objects is swallowed, consult with a doctor immediately. 
 

When replacing fuses, be sure to use fuses with the specified current rating. Failing to do so could 
lead to an accident or fire. 
 
 

Forbidden

  

Mandatory

Only connect the product to a 12 VDC negative ground car. Failing to do so could lead to  
an accident or fire. 
 

Mandatory

Before you begin wiring, remove the ground wire from the negative terminal of the battery.  
Failing to do so could lead to electric shock or injury. 

Do not cut the insulation on a cord and take power from another device. Doing so could  
lead to fire or electric shock. 
 

Forbidden

Do not install the product in a location where it will obstruct the driver’s forward view;  
interfere with the operation of the steering wheel, gearshift, or the like; or pose a  
threat to passengers. Doing so could lead to an accident or injury. 

Forbidden

Summary of Contents for PSS-21WRA

Page 1: ...nual so that you can use the product correctly Alpine Electronics bears no responsibility for problems that arise as a result of failure to follow the instructions in the manuals z This manual include...

Page 2: ...ts is swallowed consult with a doctor immediately When replacing fuses be sure to use fuses with the specified current rating Failing to do so could lead to an accident or fire Forbidden Mandatory Onl...

Page 3: ...al or the like could lead to an accident or damage equipment Caution Connect the product properly according to the instructions Failing to do so could lead to fire or an accident Forbidden Do not sand...

Page 4: ...rewdriver 7mm 10mm 18mm 9 32 Drill Bit Extension Ratchet Torx Power Drill Wire Cutters T20 T30 T45 Accessory List Parts List Subwoofer Ampli er Subwoofer Level Remote Ampli er Mounting Bracket Subwoof...

Page 5: ...ts Main Wiring Harness SPT 70C Rear Component Speakers SPT 71C Front Component Speaker Hi Lo RCA Adapter TWEETE R INPUT SLIDE OPEN OEM T Harness Adapter Power Cable RCA Adapters 10 Cable Ties 4 Tweete...

Page 6: ...e window switch pod using a panel removing tool and extract 1 7mm screw 5 Extract 4 7mm screws and remove the factory radio 2 Remove the knee cover panel and extract 2 7mm screws located to the right...

Page 7: ...enger side seat Front view Rear view 3 Tilt the drivers seat backwards to locate the two connectors 2 Using a T45 Torx extract 1 bolt from the seat belt anchor Con rm that the Battery has been disconn...

Page 8: ...ers Removal continued 1 Using a panel removing tool remove the dash side covers by each door Passenger Side Driver Side 3 Remove glove box by pushing both left and right sides inwards 2 Extract 2 10mm...

Page 9: ...sconnect the speaker enclosure connector located on the back 6 Remove 1 10mm screws from under the each enclosure 8 Pull the dash towards the back of the vehicle and remove the enclosure by turning to...

Page 10: ...peaker Adapters Tweeters Connect the tweeters to the X Over network and tweeter wiring adapters soldering is recommended Connect BLACK to BLACK STRIPE and WHITE to CLEAR 6 5 Speakers Connect the Speak...

Page 11: ...6 5 speakers using the provided Truss head Phillips screws NOTE Poly ll installation is critical to the sound quality of the system please do not skip this step Sound Bar Speaker Installation 1 Stuff...

Page 12: ...g cable ties to the left side of the seat as shown below 2 Using a T30 Torx remove the OEM harness mounting plate as shown below Use a panel removal tool to remove the two plugs from the mounting plat...

Page 13: ...ubber grommet under of the passenger side seat View from passenger underside of vehicle 5 Route and secure the power cable along the factory harness using the supplied cable ties as shown below View f...

Page 14: ...ong the center console as shown below Front of vehicle Rear of vehicle 10 Make all the necessary connections to the headunit following the corresponding wiring diagram See pages 16 17 or 18 Be sure to...

Page 15: ...d View Bass Level Control Installation Mount the bass level control to an easily accessible location We recommend mounting the control on the center console as shown below using the Velcro provided Ce...

Page 16: ...Purple R POWER AMPLIFIER MRV F300 SUBWOOFER PWE S8 RED WHITE RCA Adapter WHITE GRAY RCA Adapter GREEN PURPLE RCA Adapter Front Rear Blue White Amp Turn on NOT USED BLACK To Chassis Ground RED To Batte...

Page 17: ...MRV F300 SUBWOOFER PWE S8 Subwoofer Rear Front BLACK RED To Battery Cable BLACK GROUND RED BATTERY BLUE REMOTE 4 PIN BLACK CONNECTOR 4 PIN WHITE CONNECTOR L R L R L R Front Rear Subwoofer RED WHITE R...

Page 18: ...ray Gray Black CH 3 Green Green Black CH 4 Purple Purple Black To Speaker Level Input To Speaker Output Subwoofer main connector OEM T HARNESS ADAPTER Subwoofer High Level Out To OEM Headunit POWER AM...

Page 19: ...is set to 0 4 One of the speakers has no sound Disconnected pin or loose connection Check all connections to the speaker loose pins disconnected terminals etc 5 Airbag light is on Failed to disconnec...

Page 20: ...nd the Limited Warranty please see the Limited Warranty which is printed in the owner s manual and also may be found at alpine usa com support We encourage you to register this product on Alpine s web...

Page 21: ...r par un produit neuf ou revise le tout sans frais pour vous Si les reparations sont couvertes par Ia garantie et si le produit a ete envoye a un centre de service Alpine ou a Alpine le paiement des f...

Page 22: ...e warranty and if the product was shipped to an Authorized Alpine Service Center or Alpine Alpine will pay the return shipping charges You should provide a detailed description of the problem s for wh...

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