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NVX STBXC32 (Open Box, Good)

32 sq. ft. Black Subwoofer Box/Trunk Liner Carpet with Adhesive Backing

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32 sq. ft. Black Subwoofer Box/Trunk Liner Carpet with Adhesive Backing

• Extremely durable fabric that will stand up to heavy usage
• Adhesive backing allows for an easier installation process
• Easy to cut, fit, and mold to desired shape or size
• Stain resistant
• Color: Black
• Carpet Thickness: 1/8 inch

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List price $62.49
-52% $29.99

In stock

Only 1 Left!

• Extremely durable fabric that will stand up to heavy usage
• Adhesive backing allows for an easier installation process
• Easy to cut, fit, and mold to desired shape or size
• Stain resistant
• Color: Black
• Carpet Thickness: 1/8 inch

NVX XCW151RC

Recone Kit for XCW151 Subwoofers

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Recone Kit for XCW151 Subwoofers

• Kits are assembled to ensure perfect fitment and alignment
• Each kit includes all new soft moving parts
• Impedance: Dual 1-ohm
• CA glue adhesive is NOT included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $191.99
-17% $159.99

In stock

• Kits are assembled to ensure perfect fitment and alignment
• Each kit includes all new soft moving parts
• Impedance: Dual 1-ohm
• CA glue adhesive is NOT included

Wet Sounds REVO 10 SW-B GRILLE V3 (Like New (Open Box))

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 SW grille design
• REVO 10 marine subwoofers sold separately

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List price $59.99
-15% $50.99

In stock

Only 2 Left!

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

Kicker L712GLC (11L712GLC)

Square Grille for Kicker 12" Solo-Baric L7 Subwoofers (Charcoal with LED)

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Square Grille for Kicker 12" Solo-Baric L7 Subwoofers (Charcoal with LED)

• 12-inch Square Subwoofer Grille with LED lighting for the Kicker Solo-Baric L7
• Durable ABS plastic grille to withstand marine, powersport and car applications
• ASTM-certified for Salt/Fog and UV exposure
• Brass inserts at screw locations for a solid connection to the subwoofer

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$74.99

In stock

Only 2 Left!

• 12-inch Square Subwoofer Grille with LED lighting for the Kicker Solo-Baric L7
• Durable ABS plastic grille to withstand marine, powersport and car applications
• ASTM-certified for Salt/Fog and UV exposure
• Brass inserts at screw locations for a solid connection to the subwoofer

Rockford Fosgate P3SG-12

Mesh Grille for Rockford Fosgate 12" Punch P3S Shallow Subwoofers

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Mesh Grille for Rockford Fosgate 12" Punch P3S Shallow Subwoofers

• Sized to fit Gen-2 P3S woofers
• Protects against surround and cone damage
• High quality construction to keep your subwoofer protected
• Pre-drilled bolt pattern

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$34.99

In stock

Only 3 Left!

• Sized to fit Gen-2 P3S woofers
• Protects against surround and cone damage
• High quality construction to keep your subwoofer protected
• Pre-drilled bolt pattern

Wet Sounds REVO 8 XS-W-SS GRILLE

Grille for Wet Sounds 8" REVO 8 Marine Subwoofers (White)

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Grille for Wet Sounds 8" REVO 8 Marine Subwoofers (White)

• 8" White open style grille for REVO 8 marine subwoofers
• Made with stainless steel for enhanced durability
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

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$64.99

In stock

Only 1 Left!

• 8" White open style grille for REVO 8 marine subwoofers
• Made with stainless steel for enhanced durability
• Ideal for marine or outdoor applications
• Easy to install and replace, no drilling required

Boom Mat 050146

Sound Deadening Headliner Kit for select 2003-2006 Wrangler (Black)

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Sound Deadening Headliner Kit for select 2003-2006 Wrangler (Black)

• Sound Deadening Headliner Kit
• Compatible with select 2003-2006 Wrangler
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 2 piece (pre-cut) with 6 filler strips
• Install Location: Headliner

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List price $312.39
-28% $225.99

In stock.

• Sound Deadening Headliner Kit
• Compatible with select 2003-2006 Wrangler
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 2 piece (pre-cut) with 6 filler strips
• Install Location: Headliner

Limited time!

Soundstream BX-LOC2

Digital Bass Reconstruction Processor with 2-Channel Line Output Converter

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Digital Bass Reconstruction Processor with 2-Channel Line Output Converter

• Digital bass processor with 2-channel line output converter
• 2-channel RCA input for aftermarket sources
• Selectable signal sensing or direct turn on
• Includes dash mount remote

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List price $139.99
Save $20.00
-14% $119.99

In stock

Only 2 Left!

• Digital bass processor with 2-channel line output converter
• 2-channel RCA input for aftermarket sources
• Selectable signal sensing or direct turn on
• Includes dash mount remote

Metra SG65

Universal Mesh Grille for Most 6.5" Speakers and Subwoofers

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Universal Mesh Grille for Most 6.5" Speakers and Subwoofers

• Universal 6.5" Speaker and Subwoofer Grille
• Designed for high-excursion speakers and subwoofers
• Satin black powder-coated finish
• Mounting hardware included

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List price $23.99
-13% $20.99

In stock

Only 2 Left!

• Universal 6.5" Speaker and Subwoofer Grille
• Designed for high-excursion speakers and subwoofers
• Satin black powder-coated finish
• Mounting hardware included

Metra SG10

Universal Mesh Grille for Most 10" Speakers and Subwoofers

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Universal Mesh Grille for Most 10" Speakers and Subwoofers

• Universal 10" Speaker and Subwoofer Grille
• Designed for high-excursion speakers and subwoofers
• Satin black powder-coated finish
• Mounting hardware included

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List price $42.99
-12% $37.99

Available

Ships in 10-14 days

• Universal 10" Speaker and Subwoofer Grille
• Designed for high-excursion speakers and subwoofers
• Satin black powder-coated finish
• Mounting hardware included

Alpine KTE-12G.3

Mesh Grille for Alpine 12" R2 and S2 Series Subwoofers (Black)

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Mesh Grille for Alpine 12" R2 and S2 Series Subwoofers (Black)

• 12" Subwoofer Mesh Grille for Alpine R2 and S2 Series Subwoofers
• Black metal mesh grille with powder-coat finish
• Fits R2-W12D4, R2-W12D2, S2-W12D4, and S2-W12D2
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper

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List price $50.00
-20% $39.95

In stock

• 12" Subwoofer Mesh Grille for Alpine R2 and S2 Series Subwoofers
• Black metal mesh grille with powder-coat finish
• Fits R2-W12D4, R2-W12D2, S2-W12D4, and S2-W12D2
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper

Stinger RKU8

RoadKill Ultimate Damping Universal Kit - 2 Pack

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RoadKill Ultimate Damping Universal Kit - 2 Pack

• Self Adhesive
• Waterproof Design
• Reduce Vibrations and Engine Noise
• 2 Pack of 18" x 32" Material

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List price $259.00
-58% $107.99

In stock

• Self Adhesive
• Waterproof Design
• Reduce Vibrations and Engine Noise
• 2 Pack of 18" x 32" Material

Dynamat Xtreme 20 ft. Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

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20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

• Dynamat Xtreme Trunk Kit
• 5 18" x 32" Sheets (20 Square Feet Total)
• Add SPL to Your Vehicle
• Reduced Trunk Vibrations
• Improves Bass Quality
• Reduces Bass Distortion
• Easy Application

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List price $187.44
-16% $156.95

Available

Ships in 10-14 days

• Dynamat Xtreme Trunk Kit
• 5 18" x 32" Sheets (20 Square Feet Total)
• Add SPL to Your Vehicle
• Reduced Trunk Vibrations
• Improves Bass Quality
• Reduces Bass Distortion
• Easy Application

NVX XHESG12 (Open Box, Great)

Universal High-Excursion Mesh Grille for Most 12" Subwoofers

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Universal High-Excursion Mesh Grille for Most 12" Subwoofers

• Universal high-excursion grille for 12" subwoofers
Does not work with NVX XC-series or VC-series v3 subs
• Finished in a non-reflective matte black color
• Includes grille and necessary mounting bracket
• Color: Matte black

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List price $34.99
-54% $16.09

In stock

• Universal high-excursion grille for 12" subwoofers
Does not work with NVX XC-series or VC-series v3 subs
• Finished in a non-reflective matte black color
• Includes grille and necessary mounting bracket
• Color: Matte black

Alpine KTE-RS12G

Mesh Grille for Alpine 12" R-Series Shallow Subwoofers (Black)

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Mesh Grille for Alpine 12" R-Series Shallow Subwoofers (Black)

• 12" Subwoofer Mesh Grille for Alpine R-Series Shallow Subwoofers
• Fits RS-W12D4 and RS-W12D2
• Black metal mesh grille with powder-coat finish
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper
• Also includes rubber gasket, grille locks, and 1.5" screws

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $50.00
-20% $39.95

In stock

• 12" Subwoofer Mesh Grille for Alpine R-Series Shallow Subwoofers
• Fits RS-W12D4 and RS-W12D2
• Black metal mesh grille with powder-coat finish
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper
• Also includes rubber gasket, grille locks, and 1.5" screws

NVX XCW122RC

Recone Kit for XCW122 Subwoofers

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Recone Kit for XCW122 Subwoofers

• Kits are assembled to ensure perfect fitment and alignment
• Each kit includes all new soft moving parts
• Impedance: Dual 2-ohm
• CA glue adhesive is NOT included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $179.99
-17% $149.99

In stock

• Kits are assembled to ensure perfect fitment and alignment
• Each kit includes all new soft moving parts
• Impedance: Dual 2-ohm
• CA glue adhesive is NOT included

NVX XCW121RC

Recone Kit for XCW121 Subwoofers

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Recone Kit for XCW121 Subwoofers

• Kits are assembled to ensure perfect fitment and alignment
• Each kit includes all new soft moving parts
• Impedance: Dual 1-ohm
• CA glue adhesive is NOT included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $179.99
-17% $149.99

In stock

• Kits are assembled to ensure perfect fitment and alignment
• Each kit includes all new soft moving parts
• Impedance: Dual 1-ohm
• CA glue adhesive is NOT included

Wet Sounds REVO 12 XS-G-SS GRILLE V3

Grille for Wet Sounds 12" REVO 12 Marine Subwoofers (Gunmetal)

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Grille for Wet Sounds 12" REVO 12 Marine Subwoofers (Gunmetal)

• 12" Marine Subwoofer Grille
• Gunmetal stainless steel XS grille design
• REVO 12 marine subwoofers sold separately

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$119.99

Available

Ships in 10-14 days

• 12" Marine Subwoofer Grille
• Gunmetal stainless steel XS grille design
• REVO 12 marine subwoofers sold separately

Wet Sounds REVO 12 ADP XZ-W Grille Kit

Grille Kit for Wet Sounds 12" REVO 12 Marine Subwoofers (White)

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Grille Kit for Wet Sounds 12" REVO 12 Marine Subwoofers (White)

• 12" Marine Subwoofer Grille Kit
• White XW grille design
• REVO 12 marine subwoofers sold separately

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$99.99

Available

Ships in 10-14 days

• 12" Marine Subwoofer Grille Kit
• White XW grille design
• REVO 12 marine subwoofers sold separately

Kicker 49L7X152RK (Open Box, Great)

15" SoloX Series Dual 2-ohm Recone Kit for 49L7X152 Subwoofer

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15" SoloX Series Dual 2-ohm Recone Kit for 49L7X152 Subwoofer

• 15" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

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List price $279.99
-38% $174.99

In stock

Only 1 Left!

• 15" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

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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.