Alpine | PSS-23WRA Powered Sound Upgrade Installation Tutorial | 2018-2019 Jeep Wrangler JL

Welcome to the Alpine 300-Watt PSS-23WRA Powered Sound Upgrade Installation Tutorial for 2018-2019 Jeep Wrangler JL.

Whether you are an experienced 12 Volt installer or the Jeep DIY type, we hope this Installation walkthrough video of the PSS-23WRA going into a 2018 Jeep Wrangler JL helps guide you along and clear up any questions you may have going into it. As always, feel free to ask questions below 👇🏼.

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Have a new Wrangler JL but have been yearning for a sound boost beyond factory? The new space-saving underseat 300-Watt PSS-23WRA for 2018-Up Wrangler JL Powered Sound Upgrade is what you need. You not only get an 8" subwoofer, but also an amplifier and component tweeters and ALL of it is plug-and-play (no splicing necessary and comes pre-assembled out-of-the-box).

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[kingofkings]

nice tutorial, but Quadretec's Jarrell video is much better, they listed small details that would make installing it much better

[robertthomas]

I have just installed the Alpine x409 wra jl in my 2020 Jeep Gladiator. Nice system and works great. I'm looking to add the Alpine Jeep Sound System for Wrangler JL - PSS-23WRA. I know the output of the head unit using the RCA plugs to the amp will get the signal into the amp but I cannot find any information on how to get the output of the amp to the speakers of the x409 wra jl . The above video is very good for a stock or oem radio but I can see no information on where to get the signal output of the amp to the speakers on my alpine x409 wra jl. the x409 is expensive and I would like to have explicate details on how to add the pss23 wra jl system to the x409 ….. any help ??

[LanuzaFox]

Can you guys make an install video on the PSU-300ACD?

[robl]

Hi I just got 2018 JKU what can you we for mine as stock sucks .

[beachdude]

Im very interested in this system but you guys feed the power cord true the rubber grommet under the carpet is there any other route the feed the power cable? because at the moment i have the mopar splash mats installed meaning that the rubber grommet is no longer under the carpet

[darrynwieczorkowski]

Im confused. You said its not for the new JLs that have the premium upgraded sound system. but then you also state,
"The PSS-23WRA is compatible with Alpine universal head units, or other aftermarket radios".
Id like more than the premium sound system offers. this seems like it would be just enough. Can the tweets be put anywhere else in the cabin other than the dash?

[bmuenter]

Is that a brand new JL Jeep? I thought those systems were only compatible with the older JK models??

[ericmeyers]

It looks like this will work for 2 and 4 door model JL's. Is that correct?