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Mobile Electronics› Vehicle Audio and Components

Alpine

8-Inch 120W RMS Powered Under-Seat Subwoofer

$780.00 $555.71 Save $224.29

SKU: PWE-S8-WRA

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Alpine PWE-S8-WRA is a compact powered subwoofer designed for 2011-up Jeep Wrangler JK Unlimited models. It features an 8-inch woofer with a high-excursion cone and a built-in Class D amplifier providing 120 watts RMS and 240 watts peak power. This subwoofer is designed for 4-door Wrangler Unlimited models that do not have a factory subwoofer.
Show original supplier description
The Alpine PWE-S8-WRA is a compact 8-inch powered subwoofer system specifically designed to enhance the audio experience in 2011-up 4-door Jeep Wrangler JK Unlimited models. It delivers a 120-watt bass upgrade, improving both bass and mid-bass performance, and is engineered to integrate seamlessly with Alpine or aftermarket head units, as well as the factory Jeep radio. Constructed with a durable cast aluminum enclosure, this subwoofer is built to withstand the rigors of off-road adventures. It houses an 8-inch high-excursion cone woofer and a built-in Class D amplifier capable of 120 watts RMS and 240 watts peak power. The compact dimensions of 13.5” L x 9” W x 3” D ensure it adds significant bass without sacrificing valuable storage space. Installation is estimated to take 2 hours, and professional installation is recommended. The PWE-S8-WRA features controls for Phase, Gain, Low-Pass Crossover (variable from 80-200 Hz), and Remote Sub Level on the side panel. Alternatively, the included remote bass knob can be mounted on the dash for convenient bass level adjustments. It's important to note that this system is not compatible with factory-equipped subwoofer systems.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandAlpine
Part NumberPWE-S8-WRA
CategoryMobile Electronics
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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