Sound Assassin - Sound Deadening & Thermal Insulation Material-Hothead Headliners
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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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Sound Assassin | All Jeep Wranglers

Regular price $400.00

FREE Shipping: Orders over $175 within the contiguous USA

60-Day Money Back Guarantee!

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Product Description

Sound Assassin, our Sound Deadening & Thermal Insulation Material is a great product that is made for ALL vehicles. Our Half & Full Floor Packages were originally intended for Jeep Wranglers, but they can be (and are!) installed into any vehicle for the same, great benefits. Many customers purchase these kits for their cars, trucks and hot rod projects in addition to Jeeps. It is also great for inserting into trunk spaces and door panels for the audiophiles out there. 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!

If you have questions regarding your specific vehicle, please call or email us and we'll happily assist in making the right choice for your situation.

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:
      • Includes: (28) - 20"x 14.5" individual sheets of Sound Assassin
      • Total Square Feet: 56.40 sq ft
      • FREE Shipping within the Contiguous USA!

      *This package is enough to cover the entire floor of your 2 or 4 door Jeep including interior wheel wells.

      Half Floor Package:
        • Includes: (14) - 20" x 14.5" individual sheets of Sound Assassin
        • Total Square Feet: 28.20 sq.ft
        • FREE Shipping within the Contiguous USA!
      *This package is enough to cover about half the interior floor of your 2 or 4 door Jeep.
      Jeep Hard Top Packages (Select your Jeep):
      2020-2024 Jeep Gladiator
        • Includes: (17) - 20" 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
      2007-2024 Jeep Wrangler JK & JL (2 & 4 Door)
        • Includes: (17) - 20" 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
      1997-2006 Jeep Wrangler TJ
        • Includes: (17) - 20" 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
      2004-2006 Jeep Wrangler LJ
        • Includes: (17) - 20" 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
      1987-1995 Jeep Wrangler YJ
        • Includes: (17) - 20" 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. 

          Questions? Check our FAQ page
          Customer Reviews
          4.9 Based on 76 Reviews
          5 ★
          95% 
          72
          4 ★
          4% 
          3
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          MC
          09/17/2023
          Mat C.
          United States United States

          OEM completion kit

          I had already the Mopar headliners installed but noticed that gap between the trunk and center cabin. This completion kit fits perfect into that area and i installed sound assassin strips underneath everywhere. Would definitely recommend

          Hothead Headliners 2007-2018 Jeep Wrangler JK (4 Door) | Sound Assassin Packages Review
          SM
          09/10/2023
          Sean M.
          United States United States

          Sound Assassin

          Product worked perfect. Very easy to install and definitely blocks out some of the road noise from having large tires.

          C
          08/15/2023
          Craig
          United States United States

          Worth it

          Great experience. 1) Such a great company that is worth supporting. Great customer service and product. 2) Great product. I have purchased both the sound assassin strips along with the full floor package, and I just ordered the OEM completion kit (mopar headliners came with the jeep though - if it were up to me, would have gone with HH). I can say that the sound assassin strips did make a difference, and the floor kit in particular made a huge difference in road noise. I read several reviews across forums that said after installing it, the jeep felt much more "solid" as well and I can attest that is certainly the case. The road noise is far less. Less echo, less noise, better overall feel. Would 100% do it again.

          JA
          08/11/2023
          Jack A.
          United States United States

          Sound Assassin

          Easy to install. What a difference they make. Highly recommend them!

          TS
          08/07/2023
          Tim S.
          United States United States

          As advertised

          The sound assassin strips worked perfectly. Along with the headliner, greatly reduced noise inside the jeep.