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MB Quart OEM Alpine Subwoofer Upgrade Kit (18-26 Jeep Wrangler JL 4-Door w/ Alpine System)Find parts that fit my vehicle

Item J184537
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24 Reviews of MB Quart
Our Price

$425.99 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • 400 Watt Class-D Amplifier Powers The Subwoofer
      • 10 Inch Long-Throw High Output Subwoofer Wired At 2 Ohm
      • Mounts In The OEM Premium Audio System Subwoofer Enclosure Location
      • Compact Amplifier Design With Low Current Draw
      • Includes Subwoofer To Amplifier Harness For Simple Connection
      • Replaces OEM Premium Audio Subwoofer For Enhanced Bass
      • Includes Replacement Logo Badge For The Subwoofer Enclosure
      • Frequency Response From 20Hz To 250Hz
      • Subwoofer Sensitivity Rated At 87dB
      • Amplifier Features On-Board Equalization For Tuned Performance
      • Mounts To Amp Plate For Secure Installation
      • Installation Requires Basic Hand Tools Only
      • Weight Approximately 12.8 Pounds
      • Dimensions Are 13 X 12.5 X 8.25 Inches
      • One Year Limited Warranty Included
      • Fits 2018-2026 Jeep Wrangler JL 4-Door w/ Alpine System

      Description

      Premium Subwoofer Upgrade. The MB Quart OEM Alpine Subwoofer Upgrade Kit delivers enhanced bass performance by replacing the factory premium subwoofer system in select Jeep Wranglers. Designed for use within the OEM enclosure, this system provides significant audio improvements without compromising vehicle aesthetics. It is ideal for enthusiasts seeking deeper, more accurate low-frequency response from their factory audio setup.

      Construction and Appearance. The kit includes a 10-inch long-throw subwoofer crafted for high output and efficiency, wired at 2 ohms for optimal performance. The amplifier is a compact, high-efficiency 400 watt Class-D unit featuring a small chassis and low current draw. Components have a black finish with durable materials engineered for automotive environments. The replacement badge complements the OEM enclosure, maintaining factory appearance standards.

      Installation. Designed for straightforward installation using existing OEM subwoofer enclosures and hardware, this kit requires only basic hand tools. No drilling or vehicle modification is needed, ensuring a clean, hassle-free upgrade process.

      Warranty. This system is backed by a one-year limited warranty from the manufacturer.

      Application. Specifically engineered to fit 2018-2026 Jeep Wrangler JL 4-Door models equipped with the factory Alpine audio system, providing a direct upgrade to the OEM subwoofer without compatibility issues.

      MB Quart MBQJL-SUBR-1

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Subwoofer Upgrade Kit
      4.7

      Reviews of MB Quart Interior Products (24)

      Questions & Answers

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