Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
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1987-1995 Jeep Wrangler YJ | Sound Assassin Packages

Regular price $ 225.00

FREE Shipping: All Headliner Orders

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Product Description

Sound Assassin, our Sound Deadening & Thermal Insulation Material is a great product that will be a great addition to your Jeep YJ Wrangler to assist in reducing heat and road noise. 

During our 30+ years in the automotive upholstery business, we have used butyl-based sound deadening material and it has proved itself to be an excellent product and very easy to work with!

Product Info

  • View Additional Product Info & Installation Videos
  • Butyl based Damping Pads
  • Reduces Heat & Road Noise
  • Temperature range: -30° to 400° degrees Fahrenheit
  • EASY Instillation! Very pliable & easy to work with
  • Material cuts easily with standard razor knife or scissors
  • Peel and stick adhesive – no extra glue required
  • No odor compared to competitor products from China
  • Made in the USA!
  • 100% Satisfaction Guaranteed!

    Product Details

    Full Floor Package:
    1986-1995 Jeep Wrangler YJ
      • Includes: (24) - 20"x 14.5" individual sheets of Sound Assassin
      • Total Square Feet: 48.33 sq ft
      • FREE Shipping within the Contiguous USA!

      *This package is enough to cover the entire floor of your Jeep Wrangler including interior wheel wells.

      Half Floor Package:
      1986-1995 Jeep Wrangler YJ
        • Includes: (12) - 20" x 14.5" individual sheets of Sound Assassin
        • Total Square Feet: 24.17 sq.ft
        • Shipping is $9.99 within the Contiguous USA
          *FREE Shipping included on orders over $175
      *This package is enough to cover about half the interior floor of your Jeep Wrangler.
      Jeep Hard Top Packages (Select your Jeep):
      1986-1995 Jeep Wrangler YJ
        • Includes: (11) - 29" x 2" individual Sound Assassin Strips
        • Complimentary Tool (light-weight, seam roller)
        • Shipping is $9.99 within the Contiguous USA
          *FREE Shipping included on orders over $175

            *The Hard Top Packages are enough to cover your Jeep Hard Top like above picture.

            Single Sheets of Sound Assassin:
              • Includes: (1) - 20" x 14.5" individual sheet of Sound Assassin
              • Shipping is $9.99 within the Contiguous USA
                *FREE Shipping included on orders over $175
            Heavy Duty Seam Roller:
              • Solid rubber roller with 4" handle
              • Smooth and long-lasting rolling action
              • Provides a firm bond when applying Sound Assassin
              • Shipping is calculated at checkout
                *FREE Shipping included on orders over $175
            *The Heavy Duty Seam Roller is recommended for all Sound Assassin Floor Kits (We provide a complimentary, light weight roller for the Sound Assassin Roof Packages).

            Demonstration [Video]

            How Effective is Sound Assassin for Sound Deadening? This video demonstrates how well our Sound Assassin products deaden the vibration in a large area with only a small strip. 

            Product reviews

            Customer Reviews
            4.9 Based on 41 Reviews
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            Filter Reviews:
            JJ
            07/29/2021
            Jeremy J.
            United States United States
            Great but…

            I was overall excited for this and the end result was awesome but, i didn’t get a roller with my kit (wasn’t entirely sure if mine was supposed to get one or not) so I ended up using a 1” deep well and some elbow grease to accomplish the same thing. Instructions weren’t exactly clear since the video was for a JK not a JL but ended up figuring it out and since I couldn’t really wrap the right side cause of the sub and the rear bucket didn’t seem to wanna come off, I was left with A LOT extra which I’m 99.999999% sure will come in handy down the road maybe enough for deadening the doors. Will gladly buy more again if needed and recommend but please update instructions for a JL if it hasn’t been done already

            Hothead Headliners 2018-2021 Jeep Wrangler JL (4 Door) | Sound Assassin Packages Review
            RR
            07/27/2021
            Robert R.
            United States United States
            Great product

            Excellent easy to install and works as advertised

            FD
            07/15/2021
            Floyd D.
            United States United States
            Nice product but pricey.

            Great product and really reduced the noise and heat. I installed the headliner and floor insulation. Was expensive, which is why I have it 4 stars. Headliner looks nice though.

            Hothead Headliners 2018-2021 Jeep Wrangler JL (4 Door) | Sound Assassin Packages ReviewHothead Headliners 2018-2021 Jeep Wrangler JL (4 Door) | Sound Assassin Packages Review
            JS
            07/11/2021
            Jac S.
            United States United States
            Headliner yes .sound assassin maybe

            The hothead headliner was quick and easy to install in my 21 JLUR. Took maybe 20-25 minutes to install and makes a noticable difference in noise and temperature. The sound assassin was quite difficult to install, has a definite strong rubber odor, and made only a small noise difference. Part of the issue is that the instruction video had little in common with my JLUR. Required all different torx and socket sizes and had several very different areas in the center and rear tire wells with what appears to not be removable speakers and panels that were not accessible.

            GP
            07/10/2021
            Gavin P.
            United States United States
            Jeep jl sound proofing

            This was super easy to install and made a clear difference immediately. I am a life long jeep fan and will be buying this product for my next Jeep (most likely a gladiator) 100% recommend if you don’t like your ears ringing every time you go to the grocery store or even worse road trips. I bought this for my 12 hour drive to Atlanta and there’s no way I’d drive another Jeep without it. The only regret I have is not buying this for my previous wrangler!