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Raxiom by JL Audio Base Stereo Upgrade Kit (15-19 w/ Base Stereo)

Market Price $840.99 You Save 11% ($91.00)
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  • Item 393865
  • MPN# 393865

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    Features & Details

    • Raxiom Stereo Upgrade Kit by JL Audio
    • Provides High-Frequency Detail, Smooth Mid-Range and Powerful Mid-Bass
    • JL Audio Evolution C2 Round Speaker System
    • 125 x 180mm Woofer / 19mm Silk Dome Tweeter
    • JL Audio JX400/4D 4-Channel Class D Full Range Amplifier
    • All Cables and Connectors are Included for a Hassle Free Install
    • 2 Year Full Warranty
    • Fits 2015-2019 Mustangs Equipped with the Base/Standard OE Stereo
    Raxiom by JL Audio. When Raxiom decided to create a much needed upgrade kit for the 2015-2019 Mustang's base stereo system they turned to JL Audio. Working together, Raxiom and JL Audio hand picked the correct components to bring your Mustang's base stereo system to life. By employing four C2-650x Coaxial Round Speakers and a 4-Channel Class D Full Range Amplifier this Stereo Upgrade Kit will deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass that will rival the higher end factory sound systems.

    Evolution C2-650x Speakers. This Raxiom Stereo Upgrade Kit includes a set of four JL Audio Evolution C2-650x Speakers. The C2-650x is a 6.5-inch Speaker that will be a direct fit replacement for your factory installed speakers. The woofer features mineral-filled polypropylene cones with a durable stamped steel frame. The Tweeters are coaxially mounted and are manufactured using 0.75-inch silk dome diaphragms to provide smooth, extended response, on and off axis.

    JX400/4D Amplifier. To boost the power of your Mustang's base stereo Raxiom chose JL Audio's JX400/4D 4-Channel Full Range Amplifier. This Amplifier employs a highly-efficient Class D design with a MOSFET power supply to deliver a strong 100 watts to each of its four channels. Featuring a 12 dB octave filter for each channel bank, that can be configured as a low-pass or high-pass filter, this JL Audio Amplifier offers a continuously variable cutoff frequency selection from 50-200 Hz. Dedicated hi-level inputs are included, in addition to conventional low-level RCA inputs. These inputs make it super easy to install the JX400/4D Amplifier to your original factory head unit.

    Full 2 Year Warranty. Raxiom is so confident in the quality and workmanship of their products that they are covered by an "Industry Leading 2 Year Full Warranty".

    Application. This Raxiom by JL Audio Base Stereo Upgrade Kit is designed to fit 2015 to 2019 Mustangs that are equipped with the standard OE base stereo system only.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (4) Evolution C2 Round Speakers
    • (1) 4 Channel Class D Full Range Amplifier
    • (1) 2 Channel Adjustable Level Converter
    • Plug & Play Speaker Adapters
    • XD-MFB-MAXI Fuse Holder with Genuine 60A Maxi┬« Fuse
    • 17 ft (5.18 m) Red 60A Core Power Wire, terminated with ring
    • 3 ft (0.91 m) Black 60A Core Ground Wire, terminated with ring
    • 17 ft (5.18 m) Blue Remote Turn-On Lead Wire
    • 25 ft (7.62 m) Blue Speaker Cable
    • XD-CLRAIC2-18 2-channel, 18 ft. (5.5 m) Audio Interconnect Cable
    • Self-Tapping Ground Screw
    • Rubber Firewall Grommet
    • Nylon Wire Ties
    • Hex Wrench for Fuse Holder
    Installation Info
    Will it fit my Mustang?
    • Bullitt - 19
    • EcoBoost - 15, 16, 17, 18, 19
    • GT - 15, 16, 17, 18, 19
    • GT350 - 15, 16, 17, 18, 19
    • GT350R - 15, 16, 17, 18, 19
    • V6 - 15, 16, 17

    Fits Mustangs that are equipped with the standard OE base stereo system only.

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    Questions & Answers (16)

    5 Top Rated Questions

    Are installation instructions included?

    • Yes, the installation instructions will come included with the box with the raxiom system.

    Helpful (2)

    hello, I do have the 12 speaker shaker system. The only speakers I want to replace are the four 6.5" speakers. Can I still use this system to only replace the four 6.5" coaxials? I will also be purchasing the subwoofer JL upgrade kit as well. Thank You

    • The Raxiom by JL Audio Base Stereo Upgrade Kit is designed to work with the components that are included in the kit. If you plan to use different speakers, the sound may be slightly off and the wiring may not hook up directly.

    Helpful (1)

    How does this kit work with the stock A-pillar tweeters?

    • The Raxiom by JL Audio Base Stereo Upgrade Kit is going to be a direct fit replacement for your factory installed speakers and the Tweeters are coaxially mounted.

    Helpful (1)

    I have a 2017 Mustang GT Premium. All premiums have a 9 speaker system. Will this work with that setup. It is not the base system, but does not have the subwoofer or the 12 speaker system.

    • The Raxiom by JL Audio Base Stereo Upgrade Kit will replace 4 of the speakers on your 9 speaker system.

    Helpful (0)

    Can you get this upgrade kit and use a sub and amp you already own!?

    • Depending on the current application you have already, you may need to do some extra wiring or splicing to make it work, however it certainly has the room/capability to have additional pieces involved.

    Helpful (0)
    Post Your Question
    10 More Questions
    will this work the shaker audio system 1 answer
    I have a 2018 GT Premium with the voice activated touch screen -- AND the lame base level "AM/FM Single CD/MP3 Player". It sounds flat and low powered. Will this kit work for me? 1 answer
    To clarify: Will this work on the Premium car with a 400a package (8in screen non-shaker system. )? 1 answer
    Will this fit a 2016 gt350 mustang with tech package? 1 answer
    Can this system be installed in a convertible? If not is there one that does? 1 answer
    Do I need crossover for these Coaxial speaker? And where should I put the AMP in my car? 1 answer
    Will these retain the factory covers or will they be exposed and visible? 1 answer
    Will this work for the 12 speaker shaker system? 1 answer
    How does the JX400 connect to the base system? I was under the impression that the stock head unit did not have RCA outs. 1 answer
    15-17 mustangs use 6.5" mid-woofers, how are these 6x8" speakers made to fit? 1 answer

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    Customer Reviews (2) Write a Review

    Overall Rating 3.5

    out of 5 stars

    • 2/5

      August 14, 2017

      Jl audio upgrade

      Kit is not complete you will have to buy adapters for the speakers to fit they are not Direct Bolt in kit sounds okay but if you are using the raxiom navigation it will not function properly with this kit you will have to get an additional line level and tap into the front speaker outputs because this Kit only has you tap into the rear and the navigation Works through the front.


      Year: 2016 Submodel: GT

      Helpful (21)

    • 5/5

      October 31, 2016

      Major improvement to the base sound

      After installing this, i cant even imagine how i got by listening to the base audio, the difference between this JL audio kit and the base speaker system is night and day. Truly unbelievable sound. Worth while investment!!!


      Year: 2015 Submodel: V6

      Helpful (16)