Car Audio & Vehicle Electronics

Upgrade Now With Premium Car Audio
That Hits Different

Free shipping on orders over $99. Shop car stereos, amplifiers, subwoofers, speakers, wiring kits & more. Top brands, expert-curated picks, and gear built for every vehicle and every budget.

What Fits My Ride Build Your Own Custom System

Free shipping

On all orders over $100
Special offers

Deals all over
Easy returns

Hassle free returns policy
Chat facility

Talk to a real person

Our Top Car Audio Categories Here At 12 Volt Outlet!

Vehicle Radio Installation Fitment

Find the Right Installation Parts For Your Ride!

Choose your vehicle to find compatible dash kits, radio wiring harnesses and antenna adapters - as well as find your OEM speaker sizes, locations & adapters.

DASH KITS WIRE HARNESSES ANTENNA ADAPTERS OEM SPEAKERS

Find individual installation parts and factory speaker sizes for your vehicle.

Select Your Vehicle

Year Make Model

Introducing Ruthless Audio

12 Volt Outlet proudly carries Ruthless Audio — approaching a decade in business and redefining what a competition amplifier is built to withstand. Korean-built half-bridge competition amplifiers engineered for sub-ohm operation, extreme power delivery, and punishment that destroys lesser brands.

The Ruthless Audio failure rate is lower than any competing brand in the SPL and SQL competition scene — backed by years of real-world results, not marketing claims. When your build needs full power under maximum stress, Ruthless holds where others fold.

Monoblock Amplifiers, Multichannel Amplifiers, and Special Edition models — all backed by excellent warranty coverage and nearly ten years of competition-proven performance.

Shop Ruthless Audio at 12 Volt Outlet. Built ruthless. Built to last.

SHOP RUTHLESS NOW

Car Audio & Video

Welcome to 12 Volt Outlet — your ultimate destination for car audio and car video upgrades. Whether you're building a competition-grade sound system or simply upgrading your factory stereo, we carry everything you need to transform your ride.

Shop our extensive selection of car stereos, car speakers, car subwoofers, car amplifiers, car equalizers, and car video systems from the world's top brands. From single-DIN and double-DIN car radios to touchscreen Apple CarPlay and Android Auto head units, we have the latest car audio technology at unbeatable prices.

Looking for deep, powerful bass? Browse our car subwoofers and car subwoofer enclosures, matched with high-performance car amplifiers to drive every note. Need crystal-clear highs? Our car component speakers and car coaxial speakers deliver studio-quality sound on the road.

At 12 Volt Outlet, we carry car audio and car video solutions for every vehicle and every budget — from entry-level upgrades to professional-grade installations. Shop car backup cameras, car dash cameras, car GPS navigation, and car monitors to complete your in-vehicle entertainment system.

Free shipping on orders over $100. Shop car audio and car video at 12 Volt Outlet today.

Vehicle-Specific Fitment

Find the Right Parts for Your Vehicle

Choose your exact vehicle and factory configuration to see manufacturer-sourced radio installation parts, OEM speaker information, PAC integration options, and Full Throttle battery fitment.

DASH KITS WIRING & INTERFACES OEM SPEAKERS BATTERIES

Find exact radio-installation parts, factory speaker information, PAC integration options, and Full Throttle battery fitment.