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SMD DD-1 Distortion Detector/Analyzer

Amplifier Signal Distortion Detector

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Amplifier Signal Distortion Detector

• Distortion Detector/Analyzer (DD1)
• Distortion Detector's Circuitry Is 100% Analog
• Distortion Detection Trigger Level > 1.0% Harmonic Distortion
• Operating Range of Input Signal is 1.2Vrms – 125Vrms. (15,000 Watts at 1 ohm) Autoranging
• Signal Present LED Trigger Voltage 750mVrms

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104
List price $209.98
-5% $199.98

In stock

• Distortion Detector/Analyzer (DD1)
• Distortion Detector's Circuitry Is 100% Analog
• Distortion Detection Trigger Level > 1.0% Harmonic Distortion
• Operating Range of Input Signal is 1.2Vrms – 125Vrms. (15,000 Watts at 1 ohm) Autoranging
• Signal Present LED Trigger Voltage 750mVrms

NVX STBXC16

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

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16 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
• Perfect for subwoofer boxes, car trunk liner or for use as a dash cover

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13
List price $49.99
-40% $29.99

In stock

• 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
• Perfect for subwoofer boxes, car trunk liner or for use as a dash cover

Boom Mat 050147

Sound Deadening Headliner Kit for select 1997-2006 Wrangler and Wrangler Unlimited (Gray)

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Sound Deadening Headliner Kit for select 1997-2006 Wrangler and Wrangler Unlimited (Gray)

• Sound Deadening Headliner Kit
• Compatible with select 1997-2006 Wrangler and Wrangler Unlimited
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 2 piece (pre-cut) with 6 filler strips
• Install Location: Headliner

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1
List price $297.52
-33% $199.99

Available

Ships in 10-14 days

• Sound Deadening Headliner Kit
• Compatible with select 1997-2006 Wrangler and Wrangler Unlimited
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 2 piece (pre-cut) with 6 filler strips
• Install Location: Headliner

Install Bay PSP4

4" x 11" ABS Port Tube Kit - Black

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4" x 11" ABS Port Tube Kit - Black

• Port Tube Kit for ported enclosures
• Perfect for custom or replacement ported enclosures
• 4"W x 11"L
• Durable ABS plastic construction

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2
List price $38.99
-10% $34.99

In stock

• Port Tube Kit for ported enclosures
• Perfect for custom or replacement ported enclosures
• 4"W x 11"L
• Durable ABS plastic construction

Second Skin Audio SPEC-GUN-BOTTLE

32 oz. Spectrum Spray Gun and Bottle for Spectrum Spray-on Deadener

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32 oz. Spectrum Spray Gun and Bottle for Spectrum Spray-on Deadener

• Spectrum Spray Gun and Bottle
• Used with Spectrum Spray on Deadener and other undercoats
• Refillable bottle, smooth and easy spraying
• Comes with (2) tubes: 3-1/4" long and 7-1/4" long

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List price $47.99
-17% $39.99

In stock.

• Spectrum Spray Gun and Bottle
• Used with Spectrum Spray on Deadener and other undercoats
• Refillable bottle, smooth and easy spraying
• Comes with (2) tubes: 3-1/4" long and 7-1/4" long

JL Audio SGRU-12

Mesh Grille for JL Audio 12" W0v3, W1v3 and W3v3 Subwoofers

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Mesh Grille for JL Audio 12" W0v3, W1v3 and W3v3 Subwoofers

• 12" Grille made specifically for the JL Audio 12W1v2, 12W3v3, or 12TW5 Sub
• Provides the Best Protection Possible
• Top-Notch JL Audio Quality
• Metal Mesh Grille Painted Black

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19
$49.99

In stock

• 12" Grille made specifically for the JL Audio 12W1v2, 12W3v3, or 12TW5 Sub
• Provides the Best Protection Possible
• Top-Notch JL Audio Quality
• Metal Mesh Grille Painted Black

NVX NBTERM2

Square Push Style Outer Design Terminal Cups With Chrome-Plated Contacts

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Square Push Style Outer Design Terminal Cups With Chrome-Plated Contacts

• Universal Square Chrome-plated Terminal Cup for Speaker & Subwoofer boxes
• Chrome-plated contacts for optimal signal transfer
• Screw binding posts for a tight secure connection
• Positive (Red) and negative (Black) indicators to ensure proper wiring
• Easy to install and use

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10
List price $9.99
-30% $6.99

In stock

• Universal Square Chrome-plated Terminal Cup for Speaker & Subwoofer boxes
• Chrome-plated contacts for optimal signal transfer
• Screw binding posts for a tight secure connection
• Positive (Red) and negative (Black) indicators to ensure proper wiring
• Easy to install and use

JL Audio SGR-10TW3

Mesh Grille for JL Audio 10" TW3 Subwoofers

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Mesh Grille for JL Audio 10" TW3 Subwoofers

• 10" Subwoofer Grille
• Steel Mesh Material
• For Use with TW3 Series Subwoofers
• Powder Coated Satin Black Finish

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9
$39.99

In stock

Only 3 Left!

• 10" Subwoofer Grille
• Steel Mesh Material
• For Use with TW3 Series Subwoofers
• Powder Coated Satin Black Finish

SMD 2 Channel Heavy Duty Square Speaker Terminal (Grade 8)

Two Channel Square Speaker Terminal with Grade 8 Terminals, 3/4" PVC (Black)

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Two Channel Square Speaker Terminal with Grade 8 Terminals, 3/4" PVC (Black)

• Heavy duty terminals for serious applications
• Lightweight 3/4" PVC
• Won't break or leak under high pressure
• 5/16" Bolt Terminal
• All Grade 8 Hardware
• Two Channel

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3
List price $29.98
-23% $22.99

In stock

Only 2 Left!

• Heavy duty terminals for serious applications
• Lightweight 3/4" PVC
• Won't break or leak under high pressure
• 5/16" Bolt Terminal
• All Grade 8 Hardware
• Two Channel

JL Audio SGRU-10

Mesh Grille for JL Audio 10" W0v3, W1v3 and W3v3 Subwoofers

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Mesh Grille for JL Audio 10" W0v3, W1v3 and W3v3 Subwoofers

• 10" Grille made Specifically for the JL Audio 10W1v2 or 10W3v3 Sub
• Provides the Best Protection Possible
• Top-Notch JL Audio Quality
• Metal Mesh Grille Painted Black

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24
$39.99

In stock

• 10" Grille made Specifically for the JL Audio 10W1v2 or 10W3v3 Sub
• Provides the Best Protection Possible
• Top-Notch JL Audio Quality
• Metal Mesh Grille Painted Black

NVX SDBSK2 Premium Stealth Black

91 mil 1.38 sq ft Car Speaker Sound Deadening Kit (Two 10" x 10" Sheets)

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91 mil 1.38 sq ft Car Speaker Sound Deadening Kit (Two 10" x 10" Sheets)

• 1.38 square feet sound deadening kit
• Solid black design for any stealth car audio installation
• Material Used: Vibration Dampener
• Material Thickness: 0.091
• Install Location: Speaker
• Pack includes two 10" x 10" sheets

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46
List price $18.74
-20% $14.99

In stock

• 1.38 square feet sound deadening kit
• Solid black design for any stealth car audio installation
• Material Used: Vibration Dampener
• Material Thickness: 0.091
• Install Location: Speaker
• Pack includes two 10" x 10" sheets

Rockford Fosgate P2P3G-12

Mesh Grille for Rockford Fosgate 12" Punch P2 and P3 Subwoofers

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Mesh Grille for Rockford Fosgate 12" Punch P2 and P3 Subwoofers

• 12" Subwoofer Grille for Rockford Fosgate P2,P3, and P3 Shallow
• Black Gloss Finish
• Mesh Design for Maximum Protection

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25
$34.99

In stock

• 12" Subwoofer Grille for Rockford Fosgate P2,P3, and P3 Shallow
• Black Gloss Finish
• Mesh Design for Maximum Protection

NVX SDTK20

91 mil 20 sq ft Car Trunk Sound Deadening Kit (Five 18" x 32" Sheets)

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91 mil 20 sq ft Car Trunk Sound Deadening Kit (Five 18" x 32" Sheets)

• 20 square feet sound deadening kit
• Material Used: Vibration Dampener
• Material Thickness: 0.091 (2.3 mm)
• Install Location: Trunk
• Pack includes five 18" x 32" sheets

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123
List price $71.99
-31% $49.99

In stock

NVX VBTERM2

Round Push Style Outer Design Terminal Cups With Chrome-Plated Contacts

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Round Push Style Outer Design Terminal Cups With Chrome-Plated Contacts

• Universal Round Chrome-plated Terminal Cup for Speaker & Subwoofer boxes
• Chrome-plated contacts for optimal signal transfer
• Screw binding posts for a tight secure connection
• Positive (Red) and negative (Black) indicators to ensure proper wiring
• Easy to install and use

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3
List price $9.99
-50% $4.99

In stock

• Universal Round Chrome-plated Terminal Cup for Speaker & Subwoofer boxes
• Chrome-plated contacts for optimal signal transfer
• Screw binding posts for a tight secure connection
• Positive (Red) and negative (Black) indicators to ensure proper wiring
• Easy to install and use

Ballistic SSTAPE

30 Ft. Aluminum Seam Sealing Tape for Ballistic Sound Damping Sheets

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30 Ft. Aluminum Seam Sealing Tape for Ballistic Sound Damping Sheets

• Universal seam sealing tape
• Seals the seams of the Ballistic sheets
• 1-1/2" (38mm) x 30 feet roll
• Tape Material: Aluminum
• Color: Silver

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1
List price $13.99
-14% $11.99

Available

Ships in 10-14 days

• Universal seam sealing tape
• Seals the seams of the Ballistic sheets
• 1-1/2" (38mm) x 30 feet roll
• Tape Material: Aluminum
• Color: Silver

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Works with all subwoofer and speaker enclosures.

Universal Round Chrome-plated Terminal Cup for Speaker / Subwoofer Boxes
• Chrome-Plated Contacts
• Screw Binding Posts
• Easy to Install and Use

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9
List price $7.99
-50% $3.99

In stock

Universal Round Chrome-plated Terminal Cup for Speaker / Subwoofer Boxes
• Chrome-Plated Contacts
• Screw Binding Posts
• Easy to Install and Use

JBL JBLSUBBPACCKITAM

BassPro Go Vehicle Installation Kit

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BassPro Go Vehicle Installation Kit

• BassPro Go Vehicle Installation Kit
• Designed for installing a JBL BassPro Go powered subwoofer in another vehicle
• Vehicle mounting bracket, hardware and harnesses included

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List price $139.95
-21% $109.95

In stock

• BassPro Go Vehicle Installation Kit
• Designed for installing a JBL BassPro Go powered subwoofer in another vehicle
• Vehicle mounting bracket, hardware and harnesses included

Belva BAMMD3

Automotive 9-Function Digital Multimeter Tester

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Automotive 9-Function Digital Multimeter Tester

• Features easy-to-read 2-3/4" Digital display
• Updates 2.5 times per second
• Low battery indicator
• Over range indicator
• Includes two 36 in. 18 gauge CCA test leads

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List price $29.99
-67% $9.99

In stock

• Features easy-to-read 2-3/4" Digital display
• Updates 2.5 times per second
• Low battery indicator
• Over range indicator
• Includes two 36 in. 18 gauge CCA test leads

SMD 1 Channel Heavy Duty Speaker Terminal (Grade 8 Metal)

Single Channel Round Speaker Terminal with Grade 8 Terminals

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Single Channel Round Speaker Terminal with Grade 8 Terminals

• Heavy duty terminals for serious applications
• Lightweight 3/4" PVC
• Won't break or leak under high pressure
• 5/16" Bolt Terminal
• All Grade 8 Hardware

shipping truck icon Free shipping in USA. Provide zip for delivery date.
3
List price $39.99
-40% $24.00

In stock

Only 3 Left!

• Heavy duty terminals for serious applications
• Lightweight 3/4" PVC
• Won't break or leak under high pressure
• 5/16" Bolt Terminal
• All Grade 8 Hardware

Boom Mat 050132

Sound Deadening Headliner Kit for select 2007-2010 Wrangler (Black)

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Sound Deadening Headliner Kit for select 2007-2010 Wrangler (Black)

• Sound Deadening Headliner Kit
• Compatible with select 2007-2010 Wrangler
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 3 piece (pre-cut) with 11 filler strips
• Install Location: Headliner

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List price $312.39
-39% $189.99

Available

Ships in 10-14 days

• Sound Deadening Headliner Kit
• Compatible with select 2007-2010 Wrangler
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 3 piece (pre-cut) with 11 filler strips
• Install Location: Headliner

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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.