Improve the sound quality in your car with name brand car stereo audio systems including subwoofers, amplifiers, speakers, car video, GPS navigation and more. Upgrade now!

Car Audio, Video & GPS

Learn about Car Audio

Looking to buy Car Audio online? Sonic Electronix has everything you need to upgrade your car stereo, car speakers, and sound in your ride. If you're looking to add a new subwoofer to your ride or get more power with an amplifier, you'll be able to do so quickly and affordably with our curated, organized list of products on our site. If you want to experience a huge upgrade to your sound system, we've got amps and subwoofers in all sizes. We are your one-stop solution for enhancing your car sound system. We also carry car video and GPS navigation products such as a new in-dash DVD player and headrest monitor. To help with directions, you can also get a nice in-dash GPS navigation unit.
Car Stereos & Radios
Car Subwoofers
Car Speakers
Car Amplifiers
Car Video & GPS
Sound Processors
Car Audio Accessories & Installation
Connected Car
Vehicle Specific Products
Car Audio Packages

Top Sellers in Car Audio, Video & GPS

Dash-Mounted Full-Color Touchscreen Satellite Radio with Album Art, Artist Name and Song Title

• SiriusXM Commander Touch In-Dash Satellite Radio
• Full-Color Touchscreen Display
• SiriusXM Tuner included (SiriusXM subscription sold seperately)
• Displays album art, artist name, song title, channel logos and program information
• Traffic & Weather Now up to date traffic and weather reports
• USB updateable



Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

• iPhone, Android & Bluetooth Device Ready
• One Knob Controls it all - Track, Pause & Volume
• Flush in Dash or Under Dash Mounting options
• Add-on to any Radio or Device with AUX input

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

FREE NVX XUBT3 Universal Bluetooth Controller with Purchase!



170W 6x9" 3-way Type-S Series Coaxial Speakers w/ Silk Tweeters

• Peak Power: 520W
• RMS Power: 170W
• 1" Wide-Range Silk Soft Dome Tweeter
• Mounting Depth: 3" • Tuned Poly-Mica Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

10% Off Installer's Panel Removal Kit with Purchase!




12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

FREE Sealed Enclosure with Your Subwoofer Purchase!



1200 Watt Complete Car Audio Bass Package

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 12" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs



1200 Watt Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit (BPKG212 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 12" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

Add a Sound Dampening Kit with Your Subwoofer Purchase!



Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

FREE 4 Gauge Amp Kit with Purchase!



Two fuses per order. High quality 200 Amp ANL Fuses

• 200A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction



100% Copper, True Spec 8 Gauge Single Amplifier Wiring Installation Kit with Speaker Cable (No RCA)

• Single Amplifier 8 Gauge Power Installation Kit
• Ideal for systems up to 600 Watts RMS
• Includes Speaker Wire
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Technology
• Solid Brass And Satin-Chromed ANL/Mini-ANL Fuse Holder With 60 amp Mini-ANL Fuse



Five Piece Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

• Five Piece Installer's Removal Tool Kit
• Durable Nylon Plastic

FREE Installer's Panel Removal Kit with Purchase!



800W Max (400W RMS) 12" HF Series Dual 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Injected Poly Light Rigid Cone
• 1" NBR Reinforced Rubber Surround
• One Piece Poly Cotton Spider
• Spade Style Speaker Terminals
• Chrome Stamped Steel Basket

50% Off a Sealed Enclosure with Your Subwoofer Purchase!



280 Watt 6.5" 2-Way V-Series Component Car Audio Speaker System

• Peak Power: 280W
• RMS Power: 140W
• 1" Silk Dome Tweeter
• Mounting Depth: 2-1/2"
• Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 88.5dB

FREE Sound Damping Kit to stop the rattles/vibrations!




Belva BARCAM221 Bar Type Camera for Reverse Rear View Parking or Good for in Front and Avoiding Curbs

• Rear View CMOS Camera
• License Plate Mount
• Super Wide 170 Degree Angle
• Waterproof
• Distance Mark Feature
• Standard or Mirror Image Option
• 21 Foot Wiring Harness

FREE License Plate Mounted Backup Camera with Stereo!



True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

• For Systems Up To 1200 Watts
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

FREE XCAP1F 1.0 Farad Capacitor with Amplifier Purchase!




• RMS: 200 watts
• Remote Subwoofer Control Included
• RCA and High-Level Inputs
• Delayed Soft Remote Turn On
• Variable Bass Boost & LPF
• Dimensions: 13.60" L x 9.60" W x 2.60" H



Speaker Harness for Select GM Vehicles

Speaker Harness for Select GM Vehicles • Connects speakers to factory harness



True 10 Farad Stiffening Hybrid Capacitor with Digital Display and Built-in Distribution Block

• For High-Powered systems
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)



280W Max (170W RMS) GX Series 2-Channel 2 ohm Stable Amplifier

• 60W RMS x 2 @ 4 ohms
• 85W RMS x 2 @ 2 ohms
• 170W RMS x 1 @ 4 ohms, Bridged
• Total Peak Power: 280 Watts
• High and Low Pass Filters
• 0-12dB Bass Bosst
• Aluminum Heatsink
• 7-13/16" W x 8-1/8" L x 2-1/16" H

Add a 100% Copper, True 8 Gauge Amp Kit and save 50%



500 Amp Relay Isolator (BIR500)

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC



500W RMS 10" VS-Series Dual 4-ohm Car Subwoofer (VSW 104 v2)

10" VS-Series Subwoofer • Dual 4-ohm Voice Coil • RMS Range: 350 - 500 Watts • Non-Pressed Paper With Woven Carbon Fiber Top • High Excursion Foam Surround • Stamped Steel Basket • Single Nomex Spider

50% Off True Spec EnvyFlex Speaker Wire with Purchase!



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Car Audio, Video & GPS Information

In-Dash Car Stereos: The Brain of Car Audio

To use an analogy, a car stereo (also called a headunit, car radio or a receiver) is the "brain" of the car audio operation, allowing the user to control the sound output and adjust it as they see fit. Aftermarket car stereos provide superior options and more features than factory head units. They also have a much flashier design including animated displays and customizable color schemes. The sound output is louder and cleaner from aftermarket car headunits, and most have enhanced security features to prevent your receiver from being stolen. For the ultimate security features, look for head units with detachable face plates and stealth modes.

Vehicle Fitment Information:

Want to know what single or double DIN aftermarket car stereos fit your vehicle? You can use our Auto Fit Guide to find out what stereos will fit. The Scosche chart will show you which kit you will receive FREE with the purchase of a compatible in-dash unit. Not all vehicles require a kit, and may only use the factory mounting brackets to replace the factory unit. Please note that factory mounting depth needs to be factored into the installation of any unit, along with the outer mounting area of the Double DIN dash opening compared to the units.

Aftermarket Car Stereos

Aftermarket in dash car radios usually come standard with controls for your AM/FM tuner and also have CD, MP3, WMA, and AAC playback capability. They also include standard controls for volume, balance, tone, fader, and source selection. Unlike factory radios, aftermarket car stereos have special skip protection, built-in crossovers and equalizers, and even Dolby Digital and DTS surround sound decoding. The top of the line car stereos include features such as DVD playback, satellite radio controls, digital HD Radio, internal hard drives, Bluetooth capability, GPS navigation, and inputs for iPod, Android, and USB use.

DVD Playback

We carry car stereos with in-dash DVD playback with screens sold separately. Check out our LCD Monitors for overhead, headrest, stand alone, rearview, sun visor, and in dash monitors. We also offer in-dash DVD players with built-in screens that offer touchscreen controls. Some units feature motorized screens so that you can put the screen away when it is not in use.

Aftermarket Head Unit GPS Navigation

Our in-dash GPS Navigation systems are installed right into your vehicle's dashboard. They include a built-in CD player, AM/FM tuner and some even offer video (DVD) playback too. They also feature A/V inputs and outputs and an antenna for picking up the GPS signal. Your navigation system uses this antenna to pick up signals from Global Positioning Satellites. The monitors feature touchscreen controls and a digital keyboard display, making it easy to type in destinations. Most systems include points of interest that are preloaded into your system's memory. These points of interest are especially helpful when traveling in uncharted territory, giving you directions to gas stations, airports, restaurants, hotels, and other useful locations. Some car GPS receivers are now fashioned with Bluetooth technology to allow you to make hands-free phone calls.

Smartphone/Device Car Stereo Integration

Many of our car stereo systems offer connectivity with iPods, iPhones, Android devices, USBs, and SD Cards for MP3 playback. This means you can play the music on your portable media player through your car receiver, controlling it all through your car radio. Just simply plug your portable music player into the stereo. Some car head units require plug adapters to do this, and in a limited number of older models you can only control the music through the portable player. You can also install a FM modulator so you can listen to your portable media players via a radio frequency. Car stereos that are geared with the latest Bluetooth technology enable you to play music wirelessly from your laptop, cell phone or other digital media players. Certain car stereos even offer a built-in hard drive for storing your entire music library.

HD and Satellite Radio for Car Radios

Don't overlook the cutting edge technology of HD radio and Satellite radio. HD radio allows you to receive a clearer AM/FM signal, even when traveling in the most obscure locations. Similarly, satellite radio offers clear broadcasting signals almost anywhere as well as commercial-free channels with premium content. To use a satellite radio tuner, you need a satellite radio-ready car stereo, an antenna, and a subscription. Simply mount the unit underneath your seat and connect the car stereo to the antenna to begin your satellite radio experience. Satellite radio units that operate with navigation compatible stereos offer live traffic data for an additional monthly fee. This data briefs you on the average speed of traffic in your selected areas and helps you avoid traffic jams.

Most aftermarket car radios include options for further expansion possibilities. You can use your car stereo's auxiliary inputs and audio/video outputs to connect portable media players, TV monitors, car amplifiers, and subwoofers.

For any questions, give us a call at 1-877-289-7664. Our staff will help you in selecting the perfect setup so that you can start building your first class car audio system today!

Useful Car Stereo Resources:

  • Car Stereo Buying Guide
  • Upgrading your factory stereo? Learn how to choose the proper unit that will fit perfectly in your vehicle with these simple tips.

  • How to Install a Car Stereo
  • A step by step guide on how to properly install your head unit.

  • Head Unit Din Sizes
  • Explore the different sizes of aftermarket head units and learn how to pick the right one for your vehicle.