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Monoblock Class D Subwoofer Amplifier; 500W (15-20 All)

Item 393862
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Market Price $344.99 You Save 36% ($125.00)
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$219.99 (each)

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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Subwoofer Amplifier
      • Class D Monoblock Design
      • 500 Watts RMS at 2 Ohms
      • MOSFET Power Supply
      • Continuously Variable Low-Pass Filter
      • Variable 45Hz Boost
      • Optional Remote Control
      • Frequency Response: 10Hz to 150Hz (+0, -1dB)
      • 1-Year Limited JL Audio Warranty
      • Fits 2015-2020 Ford Mustang


      Quality, Ground-Shaking Bass. To enjoy your in-car entertainment to the fullest, you need solid, low-frequency performance that only comes from backing your subwoofer with a dedicated, high-performance amplifier. With its audiophile Class D monoblock design, Amplifier 1x500 at 2 OHMS with Amp Bridge Input from JL Audio belts out thunderous bass, giving a solid punch to any genre of music. The dedicated single-channel bass input, 500-watt RMS power, variable filtering and 45Hz boost will have your Mustang really rocking.

      Engineered for Real Bass Power. Getting a tight, well-controlled performance out of your subwoofer is all about subtle, tight control of electrical energy, from the power supply side all the way to the speaker output. The JL Audio Amplifier uses a sophisticated MOSFET power supply to ensure responsive, clean current is available to the rest of the unit. The highly efficient Class D design is optimized for subwoofers and maximizes performance from a compact amplifier.

      Dedicated Bass Installation. The Amplifier 1x500 at 2 OHMS with Amp Bridge Input has both conventional RCA low-level inputs and dedicated high-level inputs so it easily integrates with various aftermarket and stock head units. The bridged input is designed specifically for subwoofers and the high-performance industrial design looks great in any custom installation. An external inline 50-amp power fuse (not included) is recommended.

      One-Year JL Audio Warranty. JL Audio covers the Amplifier with a two-year warranty.

      Application. The JX 500/D Amplifier fits 2015-2020 Ford Mustangs.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      MPN# 99400

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (1)

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      Ratings Summary

      5.0 out of 5 overall rating from 1 customers

      • February 10, 2019

        5 2017 GT - GregoryN

        Excellent purchase

        I would definately recommend this item to people and buy again for future cars. Easy to wire and hook up. Get one reasonable price good quality.

        Helpful (3)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Monoblock Amplifier
      • Installation Hardware
      • (1) Allen Wrench - 2.5mm
      • Owners Manual with Installation Instructions

      Will It Fit My Mustang

      • Bullitt - 19, 20
      • EcoBoost - 15, 16, 17, 18, 19, 20
      • GT - 15, 16, 17, 18, 19, 20
      • GT350 - 15, 16, 17, 18, 19, 20
      • GT350R - 15, 16, 17, 18, 19, 20
      • GT500 - 20
      • V6 - 15, 16, 17