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Jeep Wrangler

UNLIMITED JK             • 16/19

PSS-22WRA WIRING DIAGRAM FOR FACTORY HEADUNIT

To Vehicle Connectors

Power/Speaker

16-pin Gray Connector

Front Speakers

Rear

Rear

Front

Blue 

Amp Turn-on

To Chassis

Ground

To Vehicle’s Battery POSITIVE (+) Terminal

Ampli

fi

er Speaker Wiring 

CH 1 - White (+) White/Black (-)

CH 2 - Gray(+) Gray/Black (-)

CH 3 - Green (+) Green/Black (-)

CH 4 - Purple (+) Purple/Black (-)

       

KTA-30F-WRA

Subwoofer

OEM T-HARNESS 

ADAPTER

Subwoofer

High Level Out

To OEM Headunit

NOTE: FOR BEST PERFORMANCE SET AMPLIFIER AND SUBWOOFER TO RECOMMENDED SETTINGS AS SHOWN ABOVE

Subwoofer

Rear

Front

BLACK

RED

To Battery Cable

4 PIN BLACK CONNECTOR

4 PIN WHITE CONNECTOR

Subwoofer

Level Remote

KTA-30M-WRA

KTA-30F-WRA SOUND SETTINGS

KTA-30M-WRA SOUND SETTINGS

SBV-10-WRA

INPUT

GAIN

SUBSONIC

LP FILTER

BASS

EQ

RCA    SPK

MIN    MAX

NOM

15

40

5

+5

+12

0

(Hz)

(dB)

OFF      ON

80

400

50

60

120

(Hz)

INPUT

FILTER

RCA    SPK

GAIN

MIN    MAX

NOM

FREQ

80

400

50

60

120

(Hz)

2CH    4CH

FREQ

80

400

50

60

120

(Hz)

GAIN

MIN    MAX

NOM

OFF   HP    LP

OFF   HP    LP

FILTER

CH3/4

CH1/2

Summary of Contents for PSS-22WRA

Page 1: ...by an Alpine authorized dealer Before you use this product be sure to carefully read this installation manual and the separate user s manual so that you can use the product correctly Alpine Electronic...

Page 2: ...el tank electrical wiring and the like This kind of damage could lead to an accident or fire When installing and grounding the product do not use any of the bolts or nuts of the steering wheel brakes...

Page 3: ...Tool Sockets 2 Phillips Screwdriver Wire Cutters Extension Ratchet Torx Cordless Power Drill Cordless Impact Gun Heat Gun 9 32 Drill Bit Tools Required T15 T30 T45 T20 Jeep Wrangler UNLIMITED JK 3 19...

Page 4: ...Badges 4 Tweeters 4 Tweeter Crossovers 4 6 5 Woofers 4 Tweeter Adapter Plates for 2015 2017 models only 2 Tweeter Bridge Grille Adapter for 2007 2014 models only 4 Polyfill sheets 4 Foam Strips Access...

Page 5: ...l 4 2 Remove the knee cover panel and extract 2 7mm screws located to the right and left sides of the steering wheel column Factory Equipment Removal Process 2011 2018 Models Radio Extract 4 7mm screw...

Page 6: ...val tool 2 Gently open the 3 lock tabs to release the factory tweeter Factory Equipment Removal Process 2015 2018 Models 1 2 Using a 7mm socket remove 2 screws disconnect and remove the factory speake...

Page 7: ...by releasing the 2 top clips Driver Side Passenger Side 3 Extract 2 10mm screws from the metal steering wheel column cover and remove it 4 Extract 2 7mm screws from the lower dash 10mm 5 Remove glove...

Page 8: ...h towards the back of the vehicle and remove the enclosure by turning towards the back 9 10 07 11 Models have 2 additional screws Front Lower Dash Speaker Removal continued Center Console Shifter Pane...

Page 9: ...y speaker 1 Remove 3 T20 Torx screws from the speaker grill 2 Remove 5 T20 Torx screws disconnect and remove both speakers Passenger Side Seat Removal All Models 1 Using a 18mm socket extract the 4 se...

Page 10: ...h the blank grommet on the firewall on the drivers side 4 Route the power cable following the OEM harness and secure it with the cable ties provided as shown below 5 Route the amplifier main harness u...

Page 11: ...ss level knob in one of the suggested locations Use a drill bit size 9 32 10 Route the subwoofer cable across the center console over to the passenger side seat 11 Insert the supplied water proof shri...

Page 12: ...as shown below 13 Connect both amplifiers Note Be sure to insert the corresponding connector into each amplifier 14 Use an impact gun to mount the amplifier assembly with the supplied 3 Hex head screw...

Page 13: ...g the reverse procedure 2 Repeat for the opposite side Front Speaker Woofers Installation 2011 2018 Models Add foam strip included Do not use 2015 2017 2007 2014 Connect the tweeter to the crossover a...

Page 14: ...strip on top of wires in channel 5 Cut a slit in the center of the polyfill and pull the vehicle plug through then insert the excess polyfill into the sound bar enclosure Note Installation of polyfill...

Page 15: ...sound bar enclosure Note Installation of polyfill is needed for optimum sound Insert Polyfill Do not use 2015 2017 2007 2014 Connect the tweeter to the crossover and select either 0db wire Default TW...

Page 16: ...S ADAPTER Subwoofer High Level Out To OEM Headunit NOTE FOR BEST PERFORMANCE SET AMPLIFIER AND SUBWOOFER TO RECOMMENDED SETTINGS AS SHOWN ABOVE Subwoofer Rear Front BLACK RED To Battery Cable 4 PIN BL...

Page 17: ...PIN WHITE CONNECTOR X Over Front 63Hz Slope 18db Level 0 Rear 63Hz Slope 18db Level 2 Sub 80Hz Slope 18db Level 0 Time Correction FL 0 4 FR 0 0 RL 2 9 RR 2 3 SL 0 0 SR 0 0 Front 63Hz Level 5 Medium 1...

Page 18: ...Chassis Ground RED To Battery Cable KTA 30F WRA Subwoofer Subwoofer Level Remote INPUT GAIN SUBSONIC LP FILTER BASS EQ RCA SPK MIN MAX NOM 15 40 5 5 12 0 Hz dB OFF ON 80 400 50 60 120 Hz INPUT FILTER...

Page 19: ...ystem diagram 4 Subwoofer sounds very low Gain level may be down to the lowest setting Adjust level to reccommended setting refer to the corresponding wiring diagram Audio Phase may be reversed Ensure...

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