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  • Mounting adapter brackets
  • Harness to avoid cutting vehicle wires

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DS18 SLG-SP6

Empty 6.5" Speaker and 1.7" Tweeter Side Panel Enclosure for select 2015-2019 vehicles from Polaris

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Empty 6.5" Speaker and 1.7" Tweeter Side Panel Enclosure for select 2015-2019 vehicles from Polaris

• Side panel empty enclosure for select 2015-2019 vehicles from Polaris
• Fits any 1.7" tweeter with a 1.93" mounting hole
• Fits any 6.5" shallow speaker
• Enclosure sold as set (driver and passenger side)
• Waterproof black OEM enclosure finish

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List price $287.99
-17% $239.95

In stock.

• Side panel empty enclosure for select 2015-2019 vehicles from Polaris
• Fits any 1.7" tweeter with a 1.93" mounting hole
• Fits any 6.5" shallow speaker
• Enclosure sold as set (driver and passenger side)
• Waterproof black OEM enclosure finish

Metra 72-7300

Install New Speakers in select 1998-2021 vehicles from Hyundai, Kia, Toyota

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Install New Speakers in select 1998-2021 vehicles from Hyundai, Kia, Toyota

• Fits select 1998-2021 vehicles from Hyundai, Kia, Toyota
• 2-way 2-position speaker harness design
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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8
List price $14.99
-33% $9.99

In stock

• Fits select 1998-2021 vehicles from Hyundai, Kia, Toyota
• 2-way 2-position speaker harness design
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

American International HSB524

6.5" to 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Honda, Acura, GMC

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6.5" to 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Honda, Acura, GMC

• Fits select 2006-2021 vehicles from Honda, Acura, GMC
• Designed to install 6.5" to most 6.75" aftermarket speakers
• High-grade ABS plastic material
• Uses existing factory bolt holes

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6
List price $29.00
-55% $12.99

In stock

• Fits select 2006-2021 vehicles from Honda, Acura, GMC
• Designed to install 6.5" to most 6.75" aftermarket speakers
• High-grade ABS plastic material
• Uses existing factory bolt holes

Metra 72-9001

Install New Speakers in select 1998-2023 vehicles from Volkswagen, Porsche, Mercedes-Benz

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Install New Speakers in select 1998-2023 vehicles from Volkswagen, Porsche, Mercedes-Benz

• Fits select 1998-2023 vehicles from Volkswagen, Porsche, Mercedes-Benz
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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4
$12.99

In stock

• Fits select 1998-2023 vehicles from Volkswagen, Porsche, Mercedes-Benz
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 72-7400

Install New Speakers in select 1990-2024 vehicles from Nissan, Infiniti, Mercury

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Install New Speakers in select 1990-2024 vehicles from Nissan, Infiniti, Mercury

• Fits select 1990-2024 vehicles from Nissan, Infiniti, Mercury
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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20
List price $14.99
-47% $7.99

In stock

• Fits select 1990-2024 vehicles from Nissan, Infiniti, Mercury
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Hertz MLCX2 TW.3

2-Channels Mille Legend Series Passive Crossovers

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2-Channels Mille Legend Series Passive Crossovers

• Bi-amplification available
• Three-position switch for tweeter level adjustments
• Hi-Boost control
• Extremely high quality bi-metallized polyester film capacitors
• Air wound inductors built on pure copper-wire
• High power rating Wirewound resistors
• Dimensions: 7.67" x 4.68" x 1.61"

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List price $500.00
-10% $449.99

Available

Ships in 10-14 days

• Bi-amplification available
• Three-position switch for tweeter level adjustments
• Hi-Boost control
• Extremely high quality bi-metallized polyester film capacitors
• Air wound inductors built on pure copper-wire
• High power rating Wirewound resistors
• Dimensions: 7.67" x 4.68" x 1.61"

AudioControl DM-RTA BASE KIT

Hard Case and Accessory Base Kit for AudioControl DM-RTA

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Hard Case and Accessory Base Kit for AudioControl DM-RTA

• Hard case and accessory kit for AudioControl DM-RTA
• Laser-cut foam interior
• Includes all necessary hardware and accessories

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List price $639.00
-25% $479.00

In stock

Only 3 Left!

• Hard case and accessory kit for AudioControl DM-RTA
• Laser-cut foam interior
• Includes all necessary hardware and accessories

NVX SDDK12

91 mil 12 sq ft 4-Door Car Sound Deadening Kit (Four 12" x 36" Sheets)

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91 mil 12 sq ft 4-Door Car Sound Deadening Kit (Four 12" x 36" Sheets)

• 12 square feet sound deadening kit
• Material Used: Vibration Dampener
• Material Thickness: 0.091 (2.3 mm)
• Install Location: Front and Rear Door
• Pack includes four 12" x 36" sheets

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51
List price $47.99
-17% $39.99

In stock

Metra 82-3412

Speaker Adapter Bracket for select 1998-2024 vehicles from Chevrolet, GMC, Subaru

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Speaker Adapter Bracket for select 1998-2024 vehicles from Chevrolet, GMC, Subaru

• Speaker Adapter Brackets
• Compatible with select 1998-2024 vehicles from Chevrolet, GMC, Subaru Vehicles

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1
List price $25.99
-35% $16.99

In stock

• Speaker Adapter Brackets
• Compatible with select 1998-2024 vehicles from Chevrolet, GMC, Subaru Vehicles

Atrend TL-6x9 (Sold as Pair)

Empty Single 6x9” Sealed Speaker Enclosure

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Empty Single 6x9” Sealed Speaker Enclosure

• 6 x 9" Dual Sealed Speaker Enclosures
• 5/8” Medium Density Fiberboard (MDF) construction
• Push & Insert Speaker Terminals
• OEM Grade Rugged Liner
• Recessed Side Panels

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List price $79.99
-12% $70.20

Available

Ships in 10-14 days

• 6 x 9" Dual Sealed Speaker Enclosures
• 5/8” Medium Density Fiberboard (MDF) construction
• Push & Insert Speaker Terminals
• OEM Grade Rugged Liner
• Recessed Side Panels

DS18 EN-JS6/BK (Sold by Pair)

Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Black with RGB LED

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Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Black with RGB LED

• Pair of 6.5" universal flat mount kick panel speaker pods in black
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• IP36 and UV rated, all elements ready
• Speakers sold by pair

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1
$197.95

Available

Ships in 10-14 days

• Pair of 6.5" universal flat mount kick panel speaker pods in black
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• IP36 and UV rated, all elements ready
• Speakers sold by pair

Metra 72-6515

Install New Speakers in select 1999-2024 vehicles from Dodge, Jeep, Chrysler

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Install New Speakers in select 1999-2024 vehicles from Dodge, Jeep, Chrysler

• Fits select 1999-2024 vehicles from Dodge, Jeep, Chrysler
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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11
List price $9.99
-10% $8.99

In stock

• Fits select 1999-2024 vehicles from Dodge, Jeep, Chrysler
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 82-8152

6×9 Inch Multi-App Speaker Adapter for select 2002-2013 vehicles from Toyota

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6×9 Inch Multi-App Speaker Adapter for select 2002-2013 vehicles from Toyota

• Designed for the installation of aftermarket 6×9 inch speakers
• Commonly used with Metra speaker harness 72-8104
• Compatible with select 2002-2013 vehicles from Toyota Vehicles

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4
List price $24.99
-12% $21.99

In stock

• Designed for the installation of aftermarket 6×9 inch speakers
• Commonly used with Metra speaker harness 72-8104
• Compatible with select 2002-2013 vehicles from Toyota Vehicles

Stinger SHW512G

100 Ft. of 12 Gauge Matte Gray Speaker Wire

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100 Ft. of 12 Gauge Matte Gray Speaker Wire

• 100 Ft. of 12 Gauge Matte Gray Speaker Wire
• Length: 100ft
• Flexible Jacketing
• 238 strand count
• Easy Installation

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6
List price $309.00
-54% $141.99

In stock

• 100 Ft. of 12 Gauge Matte Gray Speaker Wire
• Length: 100ft
• Flexible Jacketing
• 238 strand count
• Easy Installation

Metra 72-8110

Install New Speakers and Tweeters in select 2003-2025 vehicles from Subaru, Toyota, Scion

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Install New Speakers and Tweeters in select 2003-2025 vehicles from Subaru, Toyota, Scion

• Fits select 2003-2025 vehicles from Subaru, Toyota, Scion
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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8
$13.99

In stock

• Fits select 2003-2025 vehicles from Subaru, Toyota, Scion
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 82-9601

6.5" to 6.75" Speaker Mounting Adapters for

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6.5" to 6.75" Speaker Mounting Adapters for

• Fits
• Designed to install 6.5" to 6.75" aftermarket speakers
• Easy installation, no cutting or drilling required
• Includes (2) speaker adapter plates

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11
List price $29.99
-10% $26.99

In stock

• Fits
• Designed to install 6.5" to 6.75" aftermarket speakers
• Easy installation, no cutting or drilling required
• Includes (2) speaker adapter plates

Metra 72-7302

Install New Speakers in select 2010-2024 vehicles from Hyundai, Kia, Genesis

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Install New Speakers in select 2010-2024 vehicles from Hyundai, Kia, Genesis

• Fits select 2010-2024 vehicles from Hyundai, Kia, Genesis
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
8
List price $14.99
-13% $12.99

In stock

• Fits select 2010-2024 vehicles from Hyundai, Kia, Genesis
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Scosche SAHR6

6.5" Speaker Adapter for select 2004-2014 Ridgeline and Fit and RL

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6.5" Speaker Adapter for select 2004-2014 Ridgeline and Fit and RL

• Compatible with select 2004-2014 Ridgeline and Fit and RL Vehicles Speaker Adapter
• Fits 6-1/2" Aftermarket Speakers
• Color: Black

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2
List price $15.95
-19% $12.95

In stock

• Compatible with select 2004-2014 Ridgeline and Fit and RL Vehicles Speaker Adapter
• Fits 6-1/2" Aftermarket Speakers
• Color: Black

Metra 72-6512

Install New Speakers in select 1984-2007 vehicles from Dodge, Chrysler, Jeep

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Install New Speakers in select 1984-2007 vehicles from Dodge, Chrysler, Jeep

• Fits select 1984-2007 vehicles from Dodge, Chrysler, Jeep
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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7
List price $15.99
-38% $9.99

In stock

• Fits select 1984-2007 vehicles from Dodge, Chrysler, Jeep
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 82-5600

5-1/4" / 6-1/2" Speaker to 6" x 8" Adapters for select 1981-2017 vehicles from Mercury, Mazda, Lincoln

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5-1/4" / 6-1/2" Speaker to 6" x 8" Adapters for select 1981-2017 vehicles from Mercury, Mazda, Lincoln

• 5 1/4" / 6-1/2 Component/Coaxial Speaker to 6" x 8" Adapter
• Works with 6.5" Speakers
• Installs in 5x7" and 6x8" Locations
• Compatible with select 1981-2017 vehicles from Mercury, Mazda, Lincoln Vehicles

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3
List price $17.99
-11% $15.99

In stock

• 5 1/4" / 6-1/2 Component/Coaxial Speaker to 6" x 8" Adapter
• Works with 6.5" Speakers
• Installs in 5x7" and 6x8" Locations
• Compatible with select 1981-2017 vehicles from Mercury, Mazda, Lincoln Vehicles

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    FAQ Frequently asked questions in Car Speaker Installation & Accessories


    While installing car speakers is possible as a DIY project, it's recommended to hire a professional for the best results. Professionals have the expertise to ensure proper installation, preventing damage to your vehicle and maximizing audio quality. They can handle wiring complexities and ensure secure mounting for optimal sound reproduction.
    For a successful car speaker installation, you'll need tools like screwdrivers, panel removal tools, wire strippers, crimping tools, and possibly a soldering iron. These tools help you safely remove the old speakers, connect the new ones, and ensure secure wiring connections. It's also wise to use wiring harness adapters and mounting brackets that are compatible with your vehicle to simplify the process.
    Yes, speaker adapters are essential when installing new speakers. These adapters allow you to mount aftermarket speakers in the factory speaker locations without modifying your vehicle's panels. They ensure a secure fit and maintain the integrity of your car's interior. Using speaker adapters also saves time and prevents potential damage to your vehicle during installation.
    Yes, you can upgrade your car's speakers without changing the head unit or amplifier. Upgrading speakers can significantly improve audio quality, even with the factory head unit and amplifier. However, to fully unlock the potential of high-quality speakers, consider upgrading the head unit and amplifier for better power and control. It's a comprehensive approach that delivers a more substantial audio enhancement.
    Coaxial speakers, also known as full-range speakers, combine multiple speaker elements (such as tweeters and woofers) in one unit. They're easier to install and often more affordable. Component speakers, however, separate these elements into individual units, allowing for better sound separation and customization. Component speakers generally offer superior audio quality and are ideal for audiophiles seeking precise and immersive listening experiences. Your choice between the two depends on budget, preferences, and the level of audio refinement you're aiming for.

    All About

    Car Speaker Installation & Accessories
    A lot of details go into getting the best performance from new car speakers during and after installation. After you choose the perfect set of speakers for the size of your car and your tastes, you still need the right car speaker accessories to compliment your new equipment, along with skilled installation. To help you get your car audio system bumping, we offer a range of car speaker accessories and the most important parts of car speaker installation kits. Because every connection and part running from your amp to your speakers can have a dramatic effect on the quality of sound and on the life of the speakers, we carry top of the line speaker wire and car speaker connectors. These small bits of hardware are often the weakest link in a person?s stereo system, and have a high impact-to-cost ratio on the quality of sound it produces. We also feature a variety of bass blockers so that if your amp and mid-range speakers or tweeters are not perfectly compatible, you can easily cut out low-frequency sounds to protect your car speakers and get better performance from them. This will increase speaker life and improve sound quality, as well as enable you to play your stereo louder without damaging the speakers. When it comes to installing your speakers, one of the most important goals is eliminating detrimental sound interactions that can degrade sound quality. Our range of car speaker enclosures should make it possible for you to find the right fit to install your aftermarket speakers, and are designed to accommodate various speaker baffles, which protect the actual speakers from moisture and damage, and prevent sound wave resonance and canceling from the speaker and speaker housing. Combined with sound dampening mats, speaker spacers and installation rings, and speaker adapter brackets, these tools should make getting the most secure fit for your car speakers and subs easy, and promote sound quality as you drive. The installation tools and accessories in this category are designed to make your speakers easier to install and sound much better. Here you will be able to browse our speaker brackets, adapters, speaker harnesses, sound dampening material, bass blockers, and more!

    Looking for the best car speaker installation and accessories? You've come to the right place! Sonic Electronix is your one-stop shop for all your car audio needs. We offer a wide selection of speakers, amplifiers, subwoofers, and other accessories to help you create the perfect sound system for your vehicle.

    Car speaker installation and accessories are the products and services you need to improve the sound system in your car. Speakers are the most important part of any car audio system, and they come in a variety of sizes, shapes, and power ratings. Amplifiers amplify the signal from your car's stereo, which can improve the sound quality and volume. Subwoofers add deep bass to your sound system, and they come in a variety of sizes and power ratings. Other accessories you might need for your car audio system include speaker wire, mounting brackets, and sound deadening material.

    There are many reasons why you need car speaker installation and accessories. First, they can improve the sound quality of your car stereo. Factory speakers are often small and underpowered, which can result in muddy sound and poor bass response. Speakers, amplifiers, and subwoofers can all help to improve the sound quality of your car audio system.

    Second, car speaker installation and accessories can increase the volume of your car stereo. Factory stereos are often limited in terms of volume, which can be frustrating when you're trying to listen to your music loud. Speakers, amplifiers, and subwoofers can all help to increase the volume of your car audio system.

    Third, car speaker installation and accessories can make your car sound more like a concert hall. Factory speakers are often designed to sound good in a showroom, but they don't always translate well to the open road. Speakers, amplifiers, and subwoofers can all help to create a more immersive and enjoyable listening experience.

    Sonic Electronix is here to help you find the best car speaker installation and accessories for your vehicle. We offer a wide selection of products from the top brands in the industry, and our staff is knowledgeable and experienced. We can help you choose the right products for your needs and budget, and we can also install them for you.

    If you're looking for the best car speaker installation and accessories, don't hesitate to contact Sonic Electronix. We're here to help you create the perfect sound system for your vehicle.

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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.