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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2018-2024 Jeep Wrangler JL (2 Door) | Sound Assassin Packages

Regular price $328.00

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 will be a great addition to your Jeep JL 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:
    2018-2024 Jeep Wrangler JL (2 Door)
      • Includes: (25) - 20"x 14.5" individual sheets of Sound Assassin
      • Total Square Feet: 50.35 sq ft
      • FREE Shipping within the Contiguous USA!

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

      Half Floor Package:
      2018-2024 Jeep Wrangler JL (2 Door)
        • Includes: (13) - 20" x 14.5" individual sheets of Sound Assassin
        • Total Square Feet: 26.18 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 2 Door Jeep.
      Jeep Hard Top Packages (Select your Jeep):
      2018-2024 Jeep Wrangler JL (2 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

            *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 90 Reviews
            5 ★
            92% 
            83
            4 ★
            6% 
            5
            3 ★
            0% 
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            2 ★
            2% 
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            RS
            06/12/2024
            Ronald S.
            United States United States

            Sound Assassin as performed expected

            This is a box of full size sheets of sound assassin mastic sheets. No instructions or pre cuts. Just peek and stick them to cover the floor of your vehicle. Overlap each sheet and be careful curved of curved surfaces as they need more material than expected.

            M
            04/17/2024
            Michael SVG verified by SHOP
            United States United States

            Product is as advertised works great and is easy to install highly recommend it

            JM
            04/11/2024
            james m.
            United States United States

            Expensive and misleading

            I needed a few extra sheets to finish so I ordered an extra 4 sheets but turned out that was the equivalent to only 2 sheets, but then my dad got the same thing off of Amazon for a quarter the price. Needless to say I am not impressed or satisfied and would absolutely not recommend them to anyone.

            Hothead Headliners 1997-2006 Jeep Wrangler TJ | Sound Assassin Packages Review
            04/12/2024

            Hothead Headliners

            Hi James, I'm very sorry to hear that you are not satisfied with your purchase. We certainly did not intend to mislead anyone. What you received is correct as our sheets are larger now (we just haven't updated the website). What you ordered were 4 individual sheets (20"x14.5") that total out to be 8.05 square feet. What you received were 2 individual sheets (31.5"x19.69) that total out to be 8.61 square feet. So you received a little more than you ordered actually. I hope that makes sense and I apologize for any confusion.. If you have any other questions or would like to discuss further, please feel free to email us back at Support@HotheadHeadliners.com. Thank you for sharing your feedback and thank you for your business!

            JS
            03/29/2024
            James S.
            United States United States

            Already had interior out of Jeep, so was a perfect time to install Sound Assassin kit. Took some time to install, Jeep still apart, can't wait to drive and enjoy less noise.

            JS
            03/26/2024
            Joseph S.
            United States United States

            Stopping outside sounds

            The installing of the floor liner sound sheets along with the overhead liners was easy to do. They definitely improved my jeep by reducing the noise from the wind and wheels. Money well spent on my jeep.