Car Audio Installation & Accessories


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NVX XBTPN08

Positive or Negative Battery Terminal Clamp with 4 Outputs (2 1/0 or 4 Gauge and 2 8 Gauge)

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Positive or Negative Battery Terminal Clamp with 4 Outputs (2 1/0 or 4 Gauge and 2 8 Gauge)

• Splits Connection to 4 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

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List $24.99
$14.99

In stock

• Splits Connection to 4 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

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NVX XIN2F

N-Series: 2-pack of 1 Male to 2 Female Y-Adapter RCA Audio Interconnect Cables

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N-Series: 2-pack of 1 Male to 2 Female Y-Adapter RCA Audio Interconnect Cables

• Quantity: 2-Pack
• Adapter Type: 1 Male to 2 Female
• Color: Blue
• Oxygen-Free Copper Conductors
• Spiral Shielded for Ultimate Sound

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List $9.99
$4.99

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• Quantity: 2-Pack
• Adapter Type: 1 Male to 2 Female
• Color: Blue
• Oxygen-Free Copper Conductors
• Spiral Shielded for Ultimate Sound

Item Added to Cart.

Axxess Backup Camera Retention for Select Nissan Vehicles (AX-NIS24SWC-6V)

Plug and play harness for the ASWC-1 with 6 volt turn on Select 2011-Up Nissan Vehicles

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Plug and play harness for the ASWC-1 with 6 volt turn on Select 2011-Up Nissan Vehicles

• Pre-wired ASWC-1 harness
•Retains factory aux. in jack
• Retains backup camera with aftermarket stereo
•Includes AX-CAM6V 12-volt to 6-volt converter

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List $34.42
$26.99

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• Pre-wired ASWC-1 harness
•Retains factory aux. in jack
• Retains backup camera with aftermarket stereo
•Includes AX-CAM6V 12-volt to 6-volt converter

Stinger PG34 (Single)

1/0 AWG (1/0 Gauge) Firewall Bushing

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1/0 AWG (1/0 Gauge) Firewall Bushing

• 1/0 Gauge Firewall Bushing
• Water tight seal when power wires pass through metal
• Locks securely as bushing is tightened

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List $17.00
$10.99

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• 1/0 Gauge Firewall Bushing
• Water tight seal when power wires pass through metal
• Locks securely as bushing is tightened

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NVX STBXC32

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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$34.99

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• 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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NVX XWS1250

50 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

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50 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

• 50 ft. of 12 Gauge EnvyFlex Speaker Wire
• Twisted-Pair Technology
• Full Spec Wire Is True To Gauge
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

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List $94.99
$39.99

In stock

• 50 ft. of 12 Gauge EnvyFlex Speaker Wire
• Twisted-Pair Technology
• Full Spec Wire Is True To Gauge
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

Item Added to Cart.

12-10 AWG Butt Connectors (100 Pack)

These yellow butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!

$9.99

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Scosche SA69

5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters (Same as Metra 82-6901) for Select select 1974-2023 vehicles from Dodge, Chevrolet, Toyota Vehicles

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5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters (Same as Metra 82-6901) for Select select 1974-2023 vehicles from Dodge, Chevrolet, Toyota Vehicles

• The SA69 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into 6 x 9" factory openings
• Compatible with select 1974-2023 vehicles from Dodge, Chevrolet, Toyota Vehicles

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$14.95

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• The SA69 speaker adapters fit most aftermarket 5 1/4" and 6 1/2" speakers into 6 x 9" factory openings
• Compatible with select 1974-2023 vehicles from Dodge, Chevrolet, Toyota Vehicles

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Scosche ACM5B

Scosche Marine Radio Splash Guard

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Scosche Marine Radio Splash Guard

Marine Radio Cover • Flip Top Door

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List $17.95
$16.95

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Only 3 Left!

Marine Radio Cover • Flip Top Door

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PAC GMRVD

Retain Factory RSE (Rear Seat Entertainment System) When Factory Radio is Replaced In select 2007-2014 vehicles from Chevrolet, GMC, Cadillac

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Retain Factory RSE (Rear Seat Entertainment System) When Factory Radio is Replaced In select 2007-2014 vehicles from Chevrolet, GMC, Cadillac

• Retain Factory Rear Seat Entertainment When Factory Radio Is Replaced
• For Select 2007-Up GM Full Size SUV's
• Also Provides Video/Audio Outputs For Adding Monitors

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List $49.00
$27.99

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• Retain Factory Rear Seat Entertainment When Factory Radio Is Replaced
• For Select 2007-Up GM Full Size SUV's
• Also Provides Video/Audio Outputs For Adding Monitors

Stinger SS69HBG

6" x 9" Hatchback Speaker Enclosure

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6" x 9" Hatchback Speaker Enclosure

• Hatchback Carpeted Speaker Enclosure
• Fits 6" x 9" Speakers
• Built-In Push Terminals

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List $65.00
$39.95

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• Hatchback Carpeted Speaker Enclosure
• Fits 6" x 9" Speakers
• Built-In Push Terminals

Item Added to Cart.

NVX XRTC0

1/0 Gauge Solid Copper 5/16 Ring Terminals with Shrink Tubing - 4 Pack

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1/0 Gauge Solid Copper 5/16 Ring Terminals with Shrink Tubing - 4 Pack

• 1/0 Gauge Solid Copper Ring Terminals
• Shrink Tubing
• Pure Copper with Nickel plating for optimal Current transfer
• Color: Black
• Count: 4

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List $11.99
$8.99

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• 1/0 Gauge Solid Copper Ring Terminals
• Shrink Tubing
• Pure Copper with Nickel plating for optimal Current transfer
• Color: Black
• Count: 4

Item Added to Cart.

NVX SDSK2 - 90mil 2.3mm THICK

Speaker Kit - 1.38 Square Feet of Sound Damping (Sound Deadening) Material (Two 10" x 10" Pieces)

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Speaker Kit - 1.38 Square Feet of Sound Damping (Sound Deadening) Material (Two 10" x 10" Pieces)

• Eliminates Road Noise
• 2.3mm (90.55mil) thick for better performance
• Quiets Vibrations
• Stops Annoying Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Peel and Stick Installation
• Two 10" x 10" Pieces

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$14.99

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• Eliminates Road Noise
• 2.3mm (90.55mil) thick for better performance
• Quiets Vibrations
• Stops Annoying Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Peel and Stick Installation
• Two 10" x 10" Pieces

Item Added to Cart.

NVX SD-KIT

Complete Sound Dampening Installation Kit

$32.97

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$14.99

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Belva BKIT150

158 Piece Terminal Connector Kit with Crimping Tool Included

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158 Piece Terminal Connector Kit with Crimping Tool Included

• Contains Clear Subdivided Container
• Nylon closed end connectors
• Red/blue/yellow vinyl butt connectors

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List $29.99
$19.99

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• Contains Clear Subdivided Container
• Nylon closed end connectors
• Red/blue/yellow vinyl butt connectors

Item Added to Cart.

PAC AOEM-MAZ2

Interface that Allows Replacement or Addition of an Amplifier in Select Mazda Vehicles Without a Factory Bose Sound System

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Interface that Allows Replacement or Addition of an Amplifier in Select Mazda Vehicles Without a Factory Bose Sound System

• Allows Replacement/Addition Of Amp
• For Select Mazda Vehicles Without Bose System
• Interface Is Transformer Isolated
• Maintains Phase
• Linear From 20-20,000 Hz
• Provides 2:1 Gain

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$39.99

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• Allows Replacement/Addition Of Amp
• For Select Mazda Vehicles Without Bose System
• Interface Is Transformer Isolated
• Maintains Phase
• Linear From 20-20,000 Hz
• Provides 2:1 Gain

Item Added to Cart.

Axxess AX-TRIG1

Universal Bypass Module for Aftermarket Stereos

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Universal Bypass Module for Aftermarket Stereos

•Universal bypass module for aftermarket stereos
• Emulates a parking brake signal
•ntended for use in RVs, off-road vehicles and exhibition vehicles: Other applications are illegal

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List $18.00
$10.99

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•Universal bypass module for aftermarket stereos
• Emulates a parking brake signal
•ntended for use in RVs, off-road vehicles and exhibition vehicles: Other applications are illegal

Install Bay USB/3.5mm Mount to RCA A/V Extension (IBR75)

USB/3.5mm Extension with water resistant cover - can be surface or flush mounted

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USB/3.5mm Extension with water resistant cover - can be surface or flush mounted

• 6.5' USB/3.5mm Mount to RCA A/V Extension
• Water resistant cover
• Can be flush or surface mounted
• Male USB (type-A) connector on one end and a female USB (type-A) port on the other end
• Audio/Video RCAs

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• 6.5' USB/3.5mm Mount to RCA A/V Extension
• Water resistant cover
• Can be flush or surface mounted
• Male USB (type-A) connector on one end and a female USB (type-A) port on the other end
• Audio/Video RCAs

Item Added to Cart.

NVX XVRC2

Universal Remote Level Controller/Bass Knob with Digital Voltmeter

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Universal Remote Level Controller/Bass Knob with Digital Voltmeter

• NVX Remote Level Controller with Digital Voltmeter
• Can adjust the amplifier gain even while driving
• In-dash or Under-dash mountable
• Compatible with most head units/amplifiers combinations
• Blue LED display (high voltage / low voltage)

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List $99.99
$39.99

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• NVX Remote Level Controller with Digital Voltmeter
• Can adjust the amplifier gain even while driving
• In-dash or Under-dash mountable
• Compatible with most head units/amplifiers combinations
• Blue LED display (high voltage / low voltage)

Item Added to Cart.

Metra 44-UA200 Antenna

Amplified AM/FM Antenna that will help you get better signal for clarity (Metra 44-UA200)

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Amplified AM/FM Antenna that will help you get better signal for clarity (Metra 44-UA200)

High Performance Windshield or Glass Mount Amplified Antenna • Separate AM/FM Amplifiers • Ground wire for noise-cancellation • LED Indicator confirms amplifier operation

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$23.99

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High Performance Windshield or Glass Mount Amplified Antenna • Separate AM/FM Amplifiers • Ground wire for noise-cancellation • LED Indicator confirms amplifier operation

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PAC AmpPRO 4 AP4-CH41 R.2

Amplifier Integration Interface for select Chrysler, Dodge, Jeep, and RAM vehicles

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Amplifier Integration Interface for select Chrysler, Dodge, Jeep, and RAM vehicles

• Plug-and-play installation
• 5 channel RCA output
• Retains SYNC, Bluetooth audio and all warning chimes
• Non-fading level control knob

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$315.00

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• Plug-and-play installation
• 5 channel RCA output
• Retains SYNC, Bluetooth audio and all warning chimes
• Non-fading level control knob

NVX XIX2025

X-Series: 0.25m (0.82 ft) 2-Channel RCA Audio Interconnect Cable

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X-Series: 0.25m (0.82 ft) 2-Channel RCA Audio Interconnect Cable

• 0.25m (0.82 ft) X-Series Twisted RCA
• 2-Channel Interconnect Cable
• Dual twisted-pair construction provides ultimate signal transfer
• Black nylon wire loom prevents chaffing and electromagnetic interference

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$12.99

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• 0.25m (0.82 ft) X-Series Twisted RCA
• 2-Channel Interconnect Cable
• Dual twisted-pair construction provides ultimate signal transfer
• Black nylon wire loom prevents chaffing and electromagnetic interference

Item Added to Cart.

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Related Categories


Car Audio Installation & Accessories Information


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.

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