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Alpine

Alpine PSS-23WRA Powered System Upgrade for 2018-Up Jeep Wrangler Unlimited JL & Jeep Gladiator

  • Based on 48 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Pro Audio Center (Authorized Dealer)
Arrives Tuesday, Aug 19
Order within 21 hours and 16 minutes
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Features

  • Enjoy premium sound quality even with your JLs or Gladiator's top off! The PSS-23WRA is a 300 watt powered system upgrade featuring a powered subwoofer, amplifier, and tweeters for the 2018-Up Jeep Wrangler Unlimited JL & Jeep Gladiator without the factory amplified system.
  • The PWE-S8 Powered Subwoofer and KTP-445U Power Pack Amplifier dont take up much since they mount under the passengers seat.
  • The two products come pre-connected for easy, bolt-in installation with simple wire routing. Mounting brackets for the products are included as well.
  • The SPR-10TW Component Tweeters replace the factory tweeters on the top of the dash. These high performance tweeters add much needed high frequency response that is lacking in the factory Jeep JL systems.
  • The included T-harness gets the necessary audio signal connections from behind the Wranglers radio, making installation a breeze. The PSS-23WRA is compatible with Alpine universal head units, the factory Jeep base radio, or other aftermarket radios.

Description

The PSS-23WRA is a sound system upgrade for 2018-up 4-door Jeep Wrangler JL models without the optional factory-installed Alpine premium sound system. It boosts the overall performance of the factory sound system to deliver a bass increase with refined musical characteristics, even when the vehicle top is off. The 300-watt system consists of the powerful powered subwoofer, ktp-445u Channel Compact power Pack amplifier, spr-10tw 2” component tweeters, and a remote bass knob. The powerful is a shallow format that measures just 13.5” L x 9” W x 3” D. Since the powerful and ktp-445u are both compact designs, they can be installed under the front passenger seat. The powerful and ktp-445u are pre-assembled onto a bracket for bolt-on installation with simple wire routing. Installation accessories such as tweeter adapters, a Wiring Harness, and a harness for connection to the vehicle are included. The tweeters add high frequency response for clarity and definition, and they use the factory locations on the dash so custom installation is not needed. The ktp-445u boosts the overall system volume up to 50Wx4. When driving with the Wrangler top off, It can be difficult to achieve good bass reproduction due to the noise in the exposed Cabin. The PSS-23WRA addresses this by positioning the subwoofer and amplifier under the front passenger seat using the included wrangler-specific brackets. This configuration loads and disperses the lower frequency sound into the passenger foot well for maximized bass extension throughout the vehicle even when the top is off. In addition, utilizing this location does not take away from usable storage space in the vehicle. The PSS-23WRA works with an Alpine or aftermarket head unit, or with the factory Jeep base radio. The PSS-23WRA is authorized to be Sold By and Shipped From Amazon. For professional installation, visit the store locator on the Alpine USA website to find an authorized Alpine retailer near you.

Brand: Alpine


Speaker Maximum Output Power: 300 Watts


Connectivity Technology: RCA


Audio Output Mode: Stereo


Input Voltage: 12 Volts (DC)


Mounting Type: Bracket Mount, Dash Mount


Model Name: PSS-23WRA-K


Speaker Type: Tweeter


Recommended Uses For Product: musical


Compatible Devices: Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop


Subwoofer Diameter: 10 Inches


Unit Count: 1.0 Count


Controller Type: Remote Control


Surround Sound Channel Configuration: 4.0


Included Components: Installation Manual, Cable ties (10), Amplifier Assembly [consisting of pre-assembled 4-channel amplifier, 8” Powered Subwoofer, Amplifier and Subwoofer Left/Right mounting brackets, M4 screws with washers (8), and 8-32 pan head Phillips screws (4)], Power Cable, 8 x 1/2” Phillips truss head screws with star washer, Main Harness, Front Tweeters (2) pre-assembled with Tweeter Mount adapters (2), RCA adapters (4), T-Harness


Product Dimensions: 22"D x 18"W x 4"H


Item Weight: 19 Pounds


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Remote


Speaker Size: 8 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 82 dB


Woofer Diameter: 8 Inches


Tweeter Diameter: 1 Inches


Vehicle Service Type: Select Jeep Vehicles


Water Resistance Level: Not Water Resistant


Customer Package Type: Flat Free Package (FFP)


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA, Wired (T-harness, Main Harness)


Includes MP3 player?: No


Number Of Circuits: 4


Number of Power Levels: 1


UPC: 793276242648 793276242631


Global Trade Identification Number: 31


Manufacturer: Alpine Electronics USA


Item Weight: 19 pounds


Item model number: PSS-23WRA


Is Discontinued By Manufacturer: No


Other display features: Wireless


Date First Available: August 6, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Expensive but worth it
I installed this on my 2020 JLUR. I have the 7-inch Uconnect system with standard audio/speakers. This system improves the sound dramatically. I love bumpin music an this system does the job. Also, the tweeters make listening to podcasts or talk radio WAY better! The most difficult part of installation is removing the passenger seat bolts. I busted a couple extension bits, even Dewalt Impact buts. The system is a breeze to install though - all plug and play. It is very expensive, but the ability to plug directly into the factory head unit and having the sub mount under the passenger seat was worth it. I didn’t want a sub taking up valuable cargo space. The bracket was a little bent but I was able to bend it back easily. I highly recommend this! The system also includes the zip ties you need for the tweeters’ crossovers. ... show more
Reviewed in the United States on September 20, 2020 by essedbl
    • Bad instruction for AMPLIFIER
Review Image by jean-michel Quillien jean-michel Quillien
Ok so I own this for the past month, took over an hour and half to installed, real dummy proof, compare to other cars I have completed. Anyway sound well if you follow the instructions provided it's really poor I was hoping for much, much improve sound as Bk sahara and Bass Head point out over 20 the front speakers start cracking. I try to play with head unit I could only get to 28 before it will crack. So I played with the Medium and Treble still 28 and crack use fader more in a back and it sounds ok but still they will crack remember I did not speak about BASS to me they are filter Tweets so what's the point. Then I decided to put the Bass at -5 and full power no crack, what? what? what? put medium back at -4 full power no cracks. So I went back to the amplifier that highlight sub gain, from the owner manual and I start pushing and I finally went to full power put the arrow to max. Remote to mini, start playing JAY Z hard knock life and little up on the remote volume at 30 and what on the wold this sounds so loud and so good. Verdict, I won and they failed. In recap put the SUB gain to max, no other change radio -5 to -4 for bass, Mid to -4 and Treble -9 to -8, Try this and let me know, I have not blown the sub as of yet been a week now that I run the system like this. I will post back if I do. Going to ask the bad review to do what I did and see. 4 stars for bad instructions. ... show more
Reviewed in the United States on April 22, 2019 by jean-michel Quillien jean-michel Quillien
    • Significant improvement
This is a must buy for the base JL Wrangler system. Totally transformed the sound and it’s plug and play.
Reviewed in the United States on January 25, 2024 by Alex
    • Was not brand new
There was a price drop so I bought it and when it was shipped the box was a factory box but it was repacked and the mounting bracket was bent it seemed that all the parts were there but the amp looked like it was a display model sticker was peeling off and it look like it sat on display for awhile . I would not have bought it if I would have known I myself have not had good luck with display models so I won't buy them sent it back and for a 150.00 more reordered a new factory sealed one . ... show more
Reviewed in the United States on January 1, 2021 by Mark L
    • Nice Upgrade
Was a big improvement since I didn’t spend the money from the start. Factory system is beyond garbage, this was a much needed upgrade. Amp itself not quite sure if it has enough juice but the subwoofer will blow you away. My suggestion is to replace all factory speakers and get this system. Install takes about 3 hours, watch quadratec’s YouTube video it helped unbelievably. Overall all said and done it’s worth the purchase and I NEVER write a review but this one deserves it. Remember plug and play no wire cutting, oh…. And patience! ... show more
Reviewed in the United States on April 23, 2022 by Edward Eve
    • Sounds great!! (2020 wrangler 2door)
Finally got around to installing this system. Have to say I love it! Alpine updated the amp and sub settings that are different than what the printed instructions say. They have the right ones online. Check them out if you’re planning on installing this. Definitely think it was worth it compared to the base 7inch with no sub. I watched the Quadratec video on you tube and it helped a lot. I also changed the the sound bar to 6 1/2 JBL Clubs beforehand, this really brought them to life! ... show more
Reviewed in the United States on December 25, 2023 by clayton johnston
    • For this price, absolutely not worth it.
The harnesses are well made, everything else is garbage. The bracket that goes under the seat did not fit right AT ALL. I had to bend and adjust all 4 corners of the bracket to get it to line up where it is supposed to. Lots of damage to the finish from placing the seat over it many times as I made adjustments. There was a real concern that the seat bolts might crossthread from the bracket creating a "winking" effect where it failed to line up properly. As others have said in their reviews, the tweeters crackle really bad. We`re talking using the recommended settings in the user manual and with the bass and treble turned down on my stock head unit, tweeters are still crackling like mad. What is the point of including new tweeters if they cant even support the output from the amp? Matching amp output to speaker input is not rocket science, a name brand like Alpine has no excuse for a mismatched setup. Also, as another reviewer mentioned, you will have to cut / modify your rubber floor mat to reinstall them with this sound system installed. A bracket that must be bent into shape to fit, mismatched audio components, I have to cut my floor mats.. This is NOT a "Plug and Play" system as advertised, and is absolutely not worth the price they are asking. ... show more
Reviewed in the United States on November 13, 2020 by ThatOneCustomer
    • Perfect!
I purchased my 2020 JLU with the stock radio because I didn't like the look of the alpine subwoofer in the cargo area. I decided to do a custom build, but I gave up after going to 3 stereo shops. Their solutions looked even worse than the Alpine system and would cost upwards of $3,000. After watching a few install videos of the Alpine upgrade system, my husband and I decided to try installing it ourselves. First let me say, thank you to all who created install videos. Watching someone else doing it made it a whole lot easier. Secondly we're both computer geeks, so we approached this just like another computer build. It took us 3 hours to install it... with a few hiccups along the way, but we did it and it sounds amazing. And, I didn't have to put an ugly subwoofer in the back of my Jeep. ... show more
Reviewed in the United States on July 11, 2020 by Warrior Princess

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