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PSS-23WRA Alpine Powered System Upgrade for 2018-2023 Jeep Wrangler Unlimited JL & 2020-2023 Jeep Gladiator JT

by Alpine
🚚 Order within the next 2 hours, 15 minutes for delivery by 24 Jul, 2024.
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Original price $1,600.00
Original price $1,600.00 - Original price $1,600.00
Original price $1,600.00
Current price $1,399.95
$1,399.95 - $1,399.95
Current price $1,399.95
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Powered Sound System Upgrade for the 2018-23 Jeep® Wrangler JL and 2020-23 Jeep® Gladiator JT

This 300-watt powered sound system upgrade increases overall dynamic range and adds much-needed “top-off” sound performance to the Jeep Wrangler JL and Jeep Gladiator JT.


Enjoy premium sound quality even with your top off! The PSS-23WRA2 is a 300-watt sound system upgrade featuring a powered subwoofer, amplifier, and tweeters for the 2018-23 Jeep Wrangler Unlimited JL and Jeep Gladiator JT.


The PWE-S8 subwoofer is engineered to load and disperse lower-frequency sound into the passenger’s foot well area to maximize bass extension throughout the Jeep for improved bass you can feel. Included with the subwoofer is a remote bass knob so you can control the bass level from the convenience of your dashboard. The Included 4-channel amplifier more than doubles the power over the factory system allowing you to enjoy your tunes with the top off.


The PWE-S8 Powered Subwoofer and KTP-445U Power Pack Amplifier mount directly under the passenger's seat with the included mounting brackets and come pre-connected for easy, bolt-in installation.



The included SPR-10TW-WRA High-Performance Component Tweeters replace the factory tweeters on the top of the dash and add a high-frequency response for crisp, clean audio that is lacking in factory Jeep systems.

Product highlights:

  • compatible with select 2018-2023 Jeep Wrangler Unlimited JL & 2020-2023 Jeep Gladiator JT vehicles
  • designed for Wranglers without the premium Alpine system
  • package includes:
    • two 1" Teteron dome tweeters and mounting adapters;
    • KTP-445U amplifier: 45 watts RMS x 4 at 4 ohms;
    • PWE-S8 powered sub: 8" sub with 120-watt amp;
    • T-harness for connecting to Jeep radio (works with aftermarket radios too)
    • mounting hardware and connectors
  • MFR # PSS-23WRA

What's in the box:

  • KTP-445U amplifier
  • PWE-S8 powered subwoofer (both pre-attached to vehicle mounting bracket)
  • 7' Power & signal harness
  • 12' Loomed power wire w/ inline 20A fuse
  • 52-Pin T-harness
  • Four 10" speaker to RCA harnesses
  • Two SPV-Series tweeters with attached 8" wires
  • 2 Crossovers with attached 4" input & output wires
  • Remote bass-level control w/ attached 16' cable
  • 3" Strip of hook-and-loop fastener
  • Ten 6" wire-ties
  • 1/2" Self-tapping screw
  • Star-washer
  • 2 Alpine logo badges
  • Installation guide
  • Warranty information
  • Alpine Tech Support information