T-Spec VBTPN
(4) 0 Gauge or (4) 4/8/10 Gauge outputs with bolt-on post for factory harness retention
(4) 0 Gauge or (4) 4/8/10 Gauge outputs with bolt-on post for factory harness retention
• For positive or negative battery post use
• Add a Post System
• >Solid brass construction
• For positive or negative battery post use
• Add a Post System
• >Solid brass construction
NVX XQC302 Dual USB Quick Charge 3.0 Car Charger with LED Digital Voltmeter
QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch
QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch
• Features Qualcomm Quick Charge 3.0
• Charges two devices simultaneously at 5V (2.1A)
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)
• Features Qualcomm Quick Charge 3.0
• Charges two devices simultaneously at 5V (2.1A)
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)
Limitless Lithium LL3.5A-MTN-HV
3.5A 15V Portable Automatic Smart Lithium High Voltage Maintainer
3.5A 15V Portable Automatic Smart Lithium High Voltage Maintainer
• Portable Automatic Smart Lithium High Voltage Maintainer
• Lithium LTO Battery Maintainer 3.5 Amp
• Designed for charging 15 volts batteries
• Shuts off when the battery is charged
• Can be used as a "Maintainer" for all LTO and high voltage lithium batteries
• Portable Automatic Smart Lithium High Voltage Maintainer
• Lithium LTO Battery Maintainer 3.5 Amp
• Designed for charging 15 volts batteries
• Shuts off when the battery is charged
• Can be used as a "Maintainer" for all LTO and high voltage lithium batteries
Stinger SGP90250
High Power 250Amp Circuit Breaker w/ Built-In Distribution
High Power 250Amp Circuit Breaker w/ Built-In Distribution
• Stinger Select Circuit Breaker
• Power Rating: 250 Amps
• Push Button Reset
• Water Resistant Housing
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design
• Stinger Select Circuit Breaker
• Power Rating: 250 Amps
• Push Button Reset
• Water Resistant Housing
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design
Belva BTK106
Six Piece Installer's Panel Removal Installation Tool Kit for Stereo, Speakers and Car Audio Installs
Six Piece Installer's Panel Removal Installation Tool Kit for Stereo, Speakers and Car Audio Installs
• Six Piece Installer's Removal Tool Kit
• Durable Nylon Plastic
• Six Piece Installer's Removal Tool Kit
• Durable Nylon Plastic
Stinger SVMR
Red LED Voltage Display
Red LED Voltage Display
• Red LED Voltage Display
• Universal Mounting
• Monitor System Voltage
• Easy Installation
• Red LED Voltage Display
• Universal Mounting
• Monitor System Voltage
• Easy Installation
PAC AOEM-FRD24
Amplifier Integration Interface for select 2003-2014 vehicles from Ford, Lincoln, Mercury with Amplified THX and Sony Sound Systems
Amplifier Integration Interface for select 2003-2014 vehicles from Ford, Lincoln, Mercury with Amplified THX and Sony Sound Systems
• Amplifier integration interface for select 2003-2014 vehicles from Ford, Lincoln, Mercury
• Compatible for vehicles without amplified THX and Sony systems
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
• Amplifier integration interface for select 2003-2014 vehicles from Ford, Lincoln, Mercury
• Compatible for vehicles without amplified THX and Sony systems
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
American International CR-6
Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC
Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC
• Antenna Adapter for select 2002-2020 vehicles from Ford, Chevrolet, GMC
• Replace factory radio with aftermarket radio
• Mini Chrysler female one end and Motorola male other end
• Easy plug and play installation
• Antenna Adapter for select 2002-2020 vehicles from Ford, Chevrolet, GMC
• Replace factory radio with aftermarket radio
• Mini Chrysler female one end and Motorola male other end
• Easy plug and play installation
iDataLink Maestro ACC-HU-PIO1
Connect Select Pioneer Stereos to Compatible iDataLink Maestro T-Harnesses
Connect Select Pioneer Stereos to Compatible iDataLink Maestro T-Harnesses
• Connect select Pioneer stereos to compatible Maestro T-harnesses
• No cutting or splicing required
• Requires iDatalink Maestro RR, RR2, or SR modules
• Requires compatible iDataLink Maestro T-harness
• Connect select Pioneer stereos to compatible Maestro T-harnesses
• No cutting or splicing required
• Requires iDatalink Maestro RR, RR2, or SR modules
• Requires compatible iDataLink Maestro T-harness
Axxess AX2USB
Dual USB Charging Cigarette Socket with 36ft Cable
Dual USB Charging Cigarette Socket with 36ft Cable
• Dual USB charging socket
• Charging and data transfer capable
• Intended for universal applications
• Cable Length: 3 feet
• Dual USB charging socket
• Charging and data transfer capable
• Intended for universal applications
• Cable Length: 3 feet
Stinger SI4617
17 ft. (5.1 meters) of 6-Channel 4000 Series RCA Interconnect Cables
17 ft. (5.1 meters) of 6-Channel 4000 Series RCA Interconnect Cables
• 6-Channel 4000 Series RCA Interconnect Cables
• 17 ft. (5.1 meter) Cables
• Stinger Audiophile Grade
• Twisted Pair Construction
• Perfect for 5-Channel Amplifiers
• Durable
• 6-Channel 4000 Series RCA Interconnect Cables
• 17 ft. (5.1 meter) Cables
• Stinger Audiophile Grade
• Twisted Pair Construction
• Perfect for 5-Channel Amplifiers
• Durable
InstallBay Complete 0 Gauge Dual-Amp Kit (AK01)
Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...
Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...
• Complete 0 Gauge Amplifier Installation Kit
• Designed for Systems up to 3600 Watts
• Includes Everything Needed for Installation
• Premium Power and Ground Cable
VIP Product Get $16.50 in rewards to spend later
In stock
Available Deal
Eligible items
Shop items below for 15% off up to $100 discount on Get 15% off an NVX XCAP10H
• Complete 0 Gauge Amplifier Installation Kit
• Designed for Systems up to 3600 Watts
• Includes Everything Needed for Installation
• Premium Power and Ground Cable
Ballistic SSTAPE
30 Ft. Aluminum Seam Sealing Tape for Ballistic Sound Damping Sheets
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
• Universal seam sealing tape
• Seals the seams of the Ballistic sheets
• 1-1/2" (38mm) x 30 feet roll
• Tape Material: Aluminum
• Color: Silver
American International SG-650DX
Universal 0.5" Spacers for 6.5" Speakers
Universal 0.5" Spacers for 6.5" Speakers
• Universal spacers for car speakers
• Includes 2 spacers (screws not included)
• Compatible Speaker Size: 6.5"
• Spacer Thickness: 0.5"
• Universal spacers for car speakers
• Includes 2 spacers (screws not included)
• Compatible Speaker Size: 6.5"
• Spacer Thickness: 0.5"
Limitless Lithium LL-IR500A
500A Battery Isolator and Relay
500A Battery Isolator and Relay
• 500-amp Relay and Battery Isolator
• High current isolation relay designed for adding a secondary battery
• Prevents primary battery discharge when the vehicle engine is off
• Maximum Contact Rating: 500 amps
• Mechanical Life Cycle: 100000
• 500-amp Relay and Battery Isolator
• High current isolation relay designed for adding a secondary battery
• Prevents primary battery discharge when the vehicle engine is off
• Maximum Contact Rating: 500 amps
• Mechanical Life Cycle: 100000
PAC TR-4
Remote Turn-on Module
Remote Turn-on Module
• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead
• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead
The Install Bay BCC34
3/4" Black Cable Clamps (100 Pieces)
3/4" Black Cable Clamps (100 Pieces)
•3/4" Black Cable Clamps from The Install Bay
• Easy-to-Use
• Great For Cable Management
• Professional Look and Design
•3/4" Black Cable Clamps from The Install Bay
• Easy-to-Use
• Great For Cable Management
• Professional Look and Design
PAC BB-4PR (Orange)
Pair of 4" Bass Blockers, Blocks 0-1.2Khz at 4 ohms and 0-600hz at 8 ohms
Pair of 4" Bass Blockers, Blocks 0-1.2Khz at 4 ohms and 0-600hz at 8 ohms
&bull Pair of Bass Blockers For 4" Speakers
• Blocks 0-1200 Hz @ 4 Ohm
• Blocks 0-600 Hz @ 8 Ohm
• Encased in Durable Plastic Casing
• Handles Power up to 50 Watts
&bull Pair of Bass Blockers For 4" Speakers
• Blocks 0-1200 Hz @ 4 Ohm
• Blocks 0-600 Hz @ 8 Ohm
• Encased in Durable Plastic Casing
• Handles Power up to 50 Watts
NVX XLCA2
2-Channel Line Out Converter xBOOST Technology with Remote Bass Knob
2-Channel Line Out Converter xBOOST Technology with Remote Bass Knob
• 2-channel line out converter
• Speaker Level Input Accepts Up To 400 Watts RMS
• Bass Enhancer And Bass Compensation
• xBOOST Technology
• Selectable Auto On
• 9.5 Volt Pre-Out
• 12 Volt Trigger Out
• 2-channel line out converter
• Speaker Level Input Accepts Up To 400 Watts RMS
• Bass Enhancer And Bass Compensation
• xBOOST Technology
• Selectable Auto On
• 9.5 Volt Pre-Out
• 12 Volt Trigger Out
JL Audio STACK KIT-3
Stacking Hardware for 3 Slash v2 & v3 Amplifiers
Stacking Hardware for 3 Slash v2 & v3 Amplifiers
Stacking Hardware for Three Slash v2 Amplifiers
• Made With JL Audio High Quality
• Precision Machined
• Colored Black
Stacking Hardware for Three Slash v2 Amplifiers
• Made With JL Audio High Quality
• Precision Machined
• Colored Black
FAQ Frequently asked questions in Car Audio Installation & Accessories
Car Stereo Installation Accessories Frequently Asked Questions (FAQ)
All About
Car Audio Installation & Accessories
Car Audio Accessories: Everything You Need for you Install
The Car Audio Accessories & Installation category is your one-stop shop for speaker installations, car stereo installations, car batteries, sound dampening, tools for custom fabrication, wiring and much much more! Here you can find the things you need for the DIY installer, professional installations, quick fixes and simple solutions.
Car Stereo and Speaker Installations
Here at Sonic Electronix, we love everything about car audio, even the installs! We know how hard it is sometimes trying to find everything you need for an install. That's why we supply what you'll need such as dash kits, wiring harnesses, antenna adapters, steering wheel control interfaces and car stereo removal tools.
Amplifier Installations
Find the best amplifier wiring kits, capacitors, Big 3 upgrade kits, terminals and connectors, fuses, circuit breakers, distribution blocks and much more here. We carry speaker, power and ground wire in the popular gauge sizes for your car audio system install. Whether you're looking for CCA or OFC wiring, we got you covered. If you need to optimize your current car audio setup, we have voltage monitors, cooling fans, high output alternators and car batteries specifically designed to handle high output car audio systems.
Cables, Adapters and Connectors
Looking for the right cables, wiring kits and adapters for you car audio system? You found them! We carry speaker, power and ground wire, RCA cables, zip ties, ring terminals, butt connectors, grommets and a lot more. You will find the right gauge size for your need car audio installation needs, high quality RCA cables to run from your car stereo to your amplifier and accessories stocked specifically for car audio installations. Using these adapters and connectors will give you a nice, clean, professional install.
Car Batteries, Alternators and Capacitors
In order to enjoy a pounding car audio system, you'll need to invest in your car's electrical system since most cars are not intended to run aftermarket audio setups. Having a high quality car audio setup can be taxing on the car's electrical system. This is where upgrading your car battery, alternator or the wiring comes in. These aftermarket car batteries and high output alternators are designed to supply an aftermarket audio system. If you're experiencing headlight dimming when playing your music, this is a sign that you should invest in a car battery or alternator. You can even look into adding a capacitor as a temporary solution. If adding a capacitor to fix a problem like headlight dimming, it would be better to add a high output car battery, alternator or upgrade the wiring when you can.
Find everything you need to install car audio components. We have car amplifier installation kits, car stereo install dash kits, car speaker adapters, installation tools, car subwoofer installation wire, and many other install parts. You'll also find the right car audio accessories to get the full potential from your car electronics such as Bluetooth car kits, Android and iPhone car stereo adapters, SIRIUS XM Satellite Radio and more.
Are you ready to take your car audio system to the next level? At Sonic Electronix, we're here to help you do just that. Our extensive range of Car Stereo Installation Accessories is designed to ensure that you get the most out of your car audio setup. When it comes to upgrading or customizing your car's sound system, choosing the right accessories is paramount.
At Sonic Electronix, we understand the importance of having top-quality Car Stereo Installation Accessories. That's why we've curated a selection of the finest products to meet all your car audio needs. Whether you're a car audio enthusiast, a professional installer, or simply looking to enhance your vehicle's audio system, you'll find exactly what you need on our website.
Our commitment to quality means that you can trust us to provide you with accessories that are built to last. From wiring harnesses and dash kits to amplifier installation kits and sound dampening materials, we have it all. You can count on Sonic Electronix to be your one-stop shop for everything related to car stereo installations.
Car Stereo Installation Accessories are essential components that play a crucial role in ensuring the success of your car audio upgrade project. Here are some key advantages of having the right accessories:
Simplified Installation: Proper installation accessories make the installation process smoother and more straightforward. Whether you're replacing a head unit, adding amplifiers, or installing new speakers, having the right tools and connectors at your disposal can save you time and frustration.
Enhanced Compatibility: Our accessories are designed to work seamlessly with a wide range of vehicle makes and models. This ensures compatibility and minimizes the need for modifications or customizations.
Improved Sound Quality: Quality accessories can significantly impact the overall sound quality of your car audio system. From noise reduction materials that eliminate vibrations to wiring harnesses that maintain signal integrity, our accessories are geared towards delivering the best possible audio experience.
Professional Results: Whether you're a DIY enthusiast or a professional installer, our accessories are designed to help you achieve professional-level results. You can trust in the durability and reliability of our products to provide long-lasting performance.
Customization Options: We offer a variety of accessories that allow you to customize your car audio setup to suit your preferences. From dash kits that provide a seamless look to amplifier kits that facilitate high-power installations, you have the flexibility to tailor your system to your liking.
When you choose Sonic Electronix, you're not just getting access to high-quality products; you're also gaining access to our expertise and knowledge in the car audio industry. Our team of experts is dedicated to helping you find the perfect accessories for your specific needs. We understand that every car audio project is unique, and we're here to provide you with the guidance and support you require.
Discover the best Car Stereo Installation Accessories right here on our website. If you have any questions or need assistance in selecting the right accessories for your car audio project, please don't hesitate to contact us. Our team is ready to assist you every step of the way.
Call us at 1-502-200-8010, and let Sonic Electronix be your trusted partner in elevating your car audio experience. We're committed to ensuring that you have access to the finest accessories and the knowledge to make your car audio dreams a reality. Don't settle for less; choose Sonic Electronix for all your car stereo installation needs.
Popular Brands in Car Audio Installation & Accessories
Shop all brands
Hide all brands
We love people and we're ready to help you! See what separates us from our competition.

































