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Stinger X2DUV1

4 sq. ft. X-Mat Universal Sound Damping Kit

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4 sq. ft. X-Mat Universal Sound Damping Kit

• 4 sq. ft. universal sound-damping kit (Pack of 2)
• Black coat automative grade
• Non-asphalt proprietary butyl layer
• Complete bonds to substrates within 24-48 Hours
• Exceeds vehicle thermal requirements
• Color: Black

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List price $59.00
-34% $39.00

In stock

Only 1 Left!

• 4 sq. ft. universal sound-damping kit (Pack of 2)
• Black coat automative grade
• Non-asphalt proprietary butyl layer
• Complete bonds to substrates within 24-48 Hours
• Exceeds vehicle thermal requirements
• Color: Black

Boom Mat 050223

10 Sq Ft. (12.5" x 24") XL Sound Damping Kit (10 Sheets)

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10 Sq Ft. (12.5" x 24") XL Sound Damping Kit (10 Sheets)

• 20 square feet Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.15" (4mm)
• Sheet Amount: 10 pieces
• Install Location: Universal

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List price $235.42
-24% $179.99

Available

Ships in 10-14 days

• 20 square feet Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.15" (4mm)
• Sheet Amount: 10 pieces
• Install Location: Universal

Boom Mat 050212

41.7 Sq Ft. (12.5" x 24") Sound Damping Kit (20 Sheets)

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41.7 Sq Ft. (12.5" x 24") Sound Damping Kit (20 Sheets)

• 41.7 square feet Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.078" (2mm)
• Sheet Amount: 20 pieces
• Install Location: Entire Vehicle

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List price $302.38
-34% $199.99

Available

Ships in 10-14 days

• 41.7 square feet Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.078" (2mm)
• Sheet Amount: 20 pieces
• Install Location: Entire Vehicle

Boom Mat 050102

1 Sq Ft. x 54" Under Carpet Sound Deadening Layer

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1 Sq Ft. x 54" Under Carpet Sound Deadening Layer

• 1 square feet Under Carpet Sound Deadening Layer
• Material Used: Sound Absorber
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Entire Vehicle (interior)

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List price $37.84
-21% $29.99

Available

Ships in 10-14 days

• 1 square feet Under Carpet Sound Deadening Layer
• Material Used: Sound Absorber
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Entire Vehicle (interior)

JL Audio M7-12STR-Ti

Trim Ring for JL Audio 12" M7 Marine Subwoofers (Titanium)

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Trim Ring for JL Audio 12" M7 Marine Subwoofers (Titanium)

• 12" trim ring for sport grilles in JL Audio M7 marine subwoofers
• JL Audio M7 marine subwoofers sold separately
• Color: Titanium

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$42.99

Available

Ships in 10-14 days

• 12" trim ring for sport grilles in JL Audio M7 marine subwoofers
• JL Audio M7 marine subwoofers sold separately
• Color: Titanium

Second Skin Audio MEGZ-4-1/2-2424

4 Sq Ft (24" x 24") 1/2" Thick Mega Zorbe Hydrophobic Melamine Foam Sound Absorber (No Adhesive)

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4 Sq Ft (24" x 24") 1/2" Thick Mega Zorbe Hydrophobic Melamine Foam Sound Absorber (No Adhesive)

• 4 square feet sq. ft Hydrophobic Melamine Foam with No Adhesive
• Material Used: Sound Absorber
• Material Thickness: 1/2"
• Install Location: Front and Rear Door

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $38.40
-17% $32.00

In stock.

• 4 square feet sq. ft Hydrophobic Melamine Foam with No Adhesive
• Material Used: Sound Absorber
• Material Thickness: 1/2"
• Install Location: Front and Rear Door

Second Skin Audio TWKR-2

1/4" Thick Speaker Tweaker Anechoic Pads (Set of 2)

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1/4" Thick Speaker Tweaker Anechoic Pads (Set of 2)

• Speaker tweaker anechoic pads
• Made with round disc of siliconized rubber
• Improves sound quality of door speakers
• Cleans up midrange and midbass
• Pack includes set of (2) speaker tweakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $39.59
-17% $32.99

In stock.

• Speaker tweaker anechoic pads
• Made with round disc of siliconized rubber
• Improves sound quality of door speakers
• Cleans up midrange and midbass
• Pack includes set of (2) speaker tweakers

Stinger RKSP2

RoadKill Speaker Standing Wave Rings Acoustic Foam - 2 Pieces

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RoadKill Speaker Standing Wave Rings Acoustic Foam - 2 Pieces

• 2 Pack of Sound Deadening Material
• Kills Panel Squeaks and Rattles
• Self Adhesive Material

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List price $39.00
-31% $26.99

Available

Ships in 10-14 days

• 2 Pack of Sound Deadening Material
• Kills Panel Squeaks and Rattles
• Self Adhesive Material

Boom Mat 050225

4 Sq Ft. (12" x 12") Flex Sound Damping Kit (4 Sheets)

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4 Sq Ft. (12" x 12") Flex Sound Damping Kit (4 Sheets)

• 4 square feet Flex Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.098" (2.5mm)
• Sheet Amount: 4 pieces
• Install Location: Entire Vehicle

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $31.15
$29.99

Available

Ships in 10-14 days

• 4 square feet Flex Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.098" (2.5mm)
• Sheet Amount: 4 pieces
• Install Location: Entire Vehicle

JL Audio M7-12STR-Cm

Trim Ring for JL Audio 12" M7 Marine Subwoofers (Cream)

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Trim Ring for JL Audio 12" M7 Marine Subwoofers (Cream)

• 12" trim ring for sport grilles in JL Audio M7 marine subwoofers
• JL Audio M7 marine subwoofers sold separately
• Color: Cream

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 12" trim ring for sport grilles in JL Audio M7 marine subwoofers
• JL Audio M7 marine subwoofers sold separately
• Color: Cream

JL Audio M7-12STR-Rd

Trim Ring for JL Audio 12" M7 Marine Subwoofers (Red)

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Trim Ring for JL Audio 12" M7 Marine Subwoofers (Red)

• 12" trim ring for sport grilles in JL Audio M7 marine subwoofers
• JL Audio M7 marine subwoofers sold separately
• Color: Red

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 12" trim ring for sport grilles in JL Audio M7 marine subwoofers
• JL Audio M7 marine subwoofers sold separately
• Color: Red

JL Audio M7-12STR-Ww

Trim Ring for JL Audio 12" M7 Marine Subwoofers (Warm White)

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Trim Ring for JL Audio 12" M7 Marine Subwoofers (Warm White)

• 12" trim ring for sport grilles in JL Audio M6 marine subwoofers
• JL Audio M6 marine subwoofers sold separately
• Color: Warm White

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 12" trim ring for sport grilles in JL Audio M6 marine subwoofers
• JL Audio M6 marine subwoofers sold separately
• Color: Warm White

JL Audio M7-12SGI-S-An

Grille Insert for JL Audio 12" M7 Marine Subwoofers (Anthracite)

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Grille Insert for JL Audio 12" M7 Marine Subwoofers (Anthracite)

• 12" Anthracite subwoofer sport grille for M7 series marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 12" Anthracite subwoofer sport grille for M7 series marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

JL Audio M7-12SGI-S-Sb

Grille Insert for JL Audio 12" M7 Marine Subwoofers (Satin Black)

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Grille Insert for JL Audio 12" M7 Marine Subwoofers (Satin Black)

• 12" Satin Black subwoofer sport grille for M7 series marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 12" Satin Black subwoofer sport grille for M7 series marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

JL Audio M7-12SGI-S-Ww

Grille Insert for JL Audio 12" M7 Marine Subwoofers (Warm White)

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Grille Insert for JL Audio 12" M7 Marine Subwoofers (Warm White)

• 12" Warm White subwoofer sport grille for M7 series marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 12" Warm White subwoofer sport grille for M7 series marine subwoofers
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

Diamond Audio MS10GRLB

Grille for Select Diamond Audio 10" Marine Subwoofers (Black with LED)

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Grille for Select Diamond Audio 10" Marine Subwoofers (Black with LED)

• 10" marine subwoofer grille
• Designed for Diamond Audio MS104FA and Diamond Audio MS104SL marine subwoofers
• Thick ABS plastic material
• Ideal for freshwater and saltwater applications

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$39.99

Available

Ships in 10-14 days

• 10" marine subwoofer grille
• Designed for Diamond Audio MS104FA and Diamond Audio MS104SL marine subwoofers
• Thick ABS plastic material
• Ideal for freshwater and saltwater applications

Wet Sounds REVO 10 SW-W GRILLE V3

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (White)

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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (White)

• 10" Marine Subwoofer Grille
• White SW grille design
• REVO 10 marine subwoofers sold separately

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$59.99

Available

Ships in 10-14 days

• 10" Marine Subwoofer Grille
• White SW grille design
• REVO 10 marine subwoofers sold separately

Wet Sounds REVO 10 XW-B GRILLE V3

Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

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Grille for Wet Sounds 10" REVO 10 Marine Subwoofers (Black)

• 10" Marine Subwoofer Grille
• Black XW grille design
• REVO 10 marine subwoofers sold separately

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$59.99

Available

Ships in 10-14 days

• 10" Marine Subwoofer Grille
• Black XW grille design
• REVO 10 marine subwoofers sold separately

Boom Mat 050121

16 Sq Ft. (48" x 48") Leather Look Sound Barrier

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16 Sq Ft. (48" x 48") Leather Look Sound Barrier

• 16 square feet Leather Look Sound Barrier
• Material Use: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Universal

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $231.87
-31% $159.99

Available

Ships in 10-14 days

• 16 square feet Leather Look Sound Barrier
• Material Use: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Universal

Boom Mat 050130

12 Sq Ft. (32" x 54") Under Hood Thermal Acoustic Lining

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12 Sq Ft. (32" x 54") Under Hood Thermal Acoustic Lining

• 12 square feet Under Hood Thermal Acoustic Lining
• Material Use: Heat Barrier
• Material Thickness: 3/4"
• Sheet Amount: 1 piece
• Install Location: Under Hood

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $87.15
-8% $79.99

Available

Ships in 10-14 days

• 12 square feet Under Hood Thermal Acoustic Lining
• Material Use: Heat Barrier
• Material Thickness: 3/4"
• Sheet Amount: 1 piece
• Install Location: Under Hood

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    FAQ Frequently asked questions in Car Subwoofer Installation & Accessories


    While it is possible to install a car subwoofer yourself, professional installation is recommended to ensure a seamless and safe setup. Professional installers have the expertise and experience to properly wire the subwoofer to the amplifier, tune the audio system, and select the right enclosure for optimal sound quality. They can also identify potential issues and troubleshoot any problems during the installation process. Additionally, professional installation can help avoid damaging your vehicle's electrical system and ensure that all components are installed securely. If you are not familiar with car audio installations, seeking professional help will give you peace of mind, knowing that your subwoofer will perform at its best and that your car's electrical system will remain intact.
    Subwoofers can be installed in most vehicles, but the process may vary depending on the vehicle's make and model. In some cases, custom modifications or enclosures may be necessary to fit the subwoofer into the available space. Compact cars or vehicles with limited trunk space may require shallow-mount subwoofers or custom enclosure designs. Larger vehicles, such as trucks and SUVs, usually have more flexibility in subwoofer placement. It is essential to consider the available space, electrical system capacity, and the desired sound quality before choosing a subwoofer and its installation location. Professional installers can help determine the best subwoofer and installation method for your specific vehicle to achieve optimal performance and fit.
    Several accessories are essential for a car subwoofer installation to ensure proper functionality and sound quality. These accessories include: Amplifier: A dedicated amplifier is necessary to power the subwoofer and provide enough wattage for optimal bass performance. Wiring Kit: A high-quality wiring kit with appropriate gauge wires is essential to connect the subwoofer to the amplifier and the amplifier to the car's battery. Enclosure: Depending on the type of subwoofer (sealed or ported), the appropriate enclosure is required for optimal sound reproduction and protection of the subwoofer. Line Output Converter (LOC): If your car's audio system does not have RCA outputs, an LOC is needed to convert the speaker-level signal to RCA inputs for the amplifier. Sound Damping Material: Adding sound deadening material to the vehicle's doors and panels can minimize vibrations and improve sound quality. Bass Knob or Remote Control: A bass knob or remote control allows you to adjust the subwoofer's volume level easily from the driver's seat.
    Yes, you can use your car's factory stereo with a subwoofer, but you will need to make some adjustments. Most factory stereos do not have a dedicated subwoofer output, so you will need to use a line output converter (LOC) to connect the subwoofer to the factory head unit. The LOC converts the speaker-level signal from the factory stereo into a low-level RCA signal that can be connected to the amplifier. It's essential to set the LOC correctly to avoid distortion and to achieve the desired bass level. Additionally, using a high-quality LOC ensures minimal signal loss and noise. If you're unsure about the process, consulting a professional installer can help ensure a proper and seamless integration between your factory stereo and the subwoofer.
    Yes, you can install multiple subwoofers in your car to achieve more bass output and a fuller sound experience. Installing multiple subwoofers can distribute bass more evenly throughout the vehicle and provide a more immersive audio experience. However, to do this, you will need a powerful amplifier capable of handling the combined power requirements of all the subwoofers. Additionally, the enclosure design and placement of the subwoofers will affect the overall sound quality. A professional installer can help you design and install a multiple subwoofer setup that complements your vehicle's acoustics and delivers the desired bass impact. Keep in mind that installing multiple subwoofers may require more space in your vehicle, so ensure that you have enough room in your trunk or cargo area before proceeding with the installation.

    All About

    Car Subwoofer Installation & Accessories
    Get the most sound out of your subwoofer with these installation parts designed to make your subwoofer install easier and sound better. Within this category, you will find box terminals, polyfil, subwoofer boxes, sound damping material, subwoofer grilles, speaker wire, connecters, and many more accessories. For all your installation needs, check out our expansive selection of car subwoofer installation parts.

    If you're looking to upgrade your car's audio system with a powerful subwoofer or need high-quality installation accessories, you've come to the right place. Explore our extensive collection of Car Subwoofer Installation & Accessories to find only the best quality products that will enhance your audio experience. Don't settle for anything less - shop now and take your car audio to the next level!

    Car Subwoofer Installation & Accessories play a crucial role in optimizing the performance of your car's subwoofer system. One of the main advantages of using these accessories is that they ensure a seamless and professional installation process. Properly installing a subwoofer is vital to achieving optimal sound quality, and our high-quality installation accessories make this process easy for both DIY enthusiasts and professional installers.

    In addition to the ease of installation, using the right accessories can significantly improve the overall audio experience. For example, subwoofer enclosures and boxes help in containing and directing the bass frequencies, resulting in a more focused and powerful bass response. Speaker wire and interconnects ensure a clean and distortion-free signal transmission from the amplifier to the subwoofer, maximizing its performance. Moreover, sound deadening materials can reduce road noise and vibrations, further enhancing the bass output and overall audio clarity.

    At Sonic Electronix, we understand the importance of having the right Car Subwoofer Installation & Accessories for a successful audio setup. Our collection includes top-of-the-line subwoofer enclosures, mounting hardware, speaker wire, interconnects, and other essential accessories from leading brands in the industry.

    How Sonic Electronix Assists in Finding the Best Car Subwoofer Installation & Accessories

    At Sonic Electronix, we take pride in providing exceptional customer service to assist our visitors in finding the perfect Car Subwoofer Installation & Accessories that cater to their needs. Our knowledgeable staff is here to help you with any questions you may have regarding the products or their compatibility with your vehicle. Whether you need advice on choosing the right subwoofer enclosure or require guidance on selecting the best speaker wire, our expert team is ready to assist.

    If you need personalized assistance, don't hesitate to call our customer service team at 1-502-200-8010. Our audio experts are passionate about car audio and are committed to helping you achieve the audio setup of your dreams.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.