Alpine PWE-S8-WRA
Compact powered subwoofer designed for 2011-up Jeep Wrangler JK Unlimited models
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
Need Help?
Alpine PWE-S8-WRA 8" Powered Subwoofer System for Jeep Wrangler
The Alpine PWE-S8-WRA is an 8" compact powered subwoofer system designed specifically for 2011–2018 Jeep Wrangler JK models. Engineered to fit under the passenger seat, it delivers deep, impactful bass without taking up valuable cargo space. With a rugged design and plug-and-play wiring harness, this system brings powerful sound to your off-road adventures.
Key Features
| Feature | Details |
|---|---|
| Application | Fits 2011–2018 Jeep Wrangler JK Unlimited |
| Power Handling | 120W RMS / 240W Peak Built-in Amplifier |
| Subwoofer Size | 8" High-Performance Driver |
| Mounting | Under-Seat Bracket System (Passenger Side) |
| Installation | Plug-and-play wiring harness for factory systems |
| Design | All-weather rugged build for off-road durability |
What’s in the Box
| Alpine PWE-S8 Subwoofer Enclosure |
| Vehicle-Specific Mounting Brackets |
| Plug-and-Play Wiring Harness |
| Hardware Kit |
| Owner’s Manual |
Technical Specifications
| Spec | Value |
|---|---|
| Power Output | 120W RMS / 240W Peak |
| Frequency Response | 32 Hz – 150 Hz |
| Driver Size | 8" Subwoofer |
| Input Sensitivity | High- and Low-Level Inputs (0.1V–4V) |
| Enclosure Type | Sealed Enclosure |
| Dimensions (W×H×D) | 13.5" × 9" × 3" |
| Vehicle Compatibility | 2011–2018 Jeep Wrangler JK Unlimited |
| Warranty | 1 Year |
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.