Jeep Wrangler
UNLIMITED JK • 1/19
Jeep Wrangler
PSS-22WRA Sound System
Installation Manual
• Model: 4-Door Wrangler Unlimited JK
• Model Year: 2011 – 2018
*Not compatible with factory amplified systems
**Not compatible with manual transmission models
Model Year
Jeep Wrangler Unlimited 2011 – 2018
* The specified vehicles have been tested and have met compatibility specs at the time of testing. Compatibility is not guaranteed if
the manufacturer has made production changes to the listed vehicles above.
Introduction
• Congratulations on purchasing the PSS-22WRA. This installation manual is designed to take you through the
step-by-step installation of the PSS-22WRA into a 2011 - 2018 Jeep Wrangler Unlimited. Please familiarize
yourself with the owner’s manual and if you still have additional questions please call 1-800-TECH-101.
To Ensure Safe Use Always Follow These Precautions
•"The"installation"of"this"product"requires"specialized"skills"and"experience."We"recommend"that"you"have"the
product"installed"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"Electronics"bears"no"responsibility"for"problems"that"arise"as
a"result"of"failure"to"follow"the"instructions"in"the"manuals.
•"This"manual"includes"a"number"of"symbols"that"are"intended"to"help"you"use"the"product"safely,"to"prevent
harm"to"you"and"others,"and"to"protect"against"damage"to"property."These"symbols"and"their"meanings"are
listed"below."Make"sure"you"fully"understand"these"symbols"before"you"begin"reading"the"main"text.
Explanations of Injury and Damage That May Result from Incorrect Use
Warning
Ignoring the content marked by this indication and using the product incorrectly
may lead to death or serious injury.
Caution
Ignoring the content marked by this indication and using the product incorrectly
may lead to injury or property damage.
Warning: Before you begin, remove the ground wire from the NEGATIVE (-) terminal of
the battery. Failing to do so can lead to electric shock, injury or damage to equipment.
Note
• Design and specifications are subject to change without notice for improvement.
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