Radioactive Car Audio & Tint

03/03/2026

A day late for Mustang Monday.

02/26/2026

Visit your trusted source for beautiful, one-of-a-kind custom systems. With 18 years of experience serving the Knoxville/ Maryville area, Radioactive has the equipment and expertise to take your ride to the next level.

02/17/2026

SAME AS CASH FINANCING AVAILABLE! Stop by the shop for details.

02/09/2026

What’s your first modification when purchasing a new vehicle?

02/01/2026

Your car should match your style.

When one of our longstanding customers completed a full color change wrap on his vehicle, he was only missing one thing: a system to match. We built him a custom floating enclosure to properly show off his set of four 8” subs.

Ready to up your audio game? Give us a call today for more info.

05/23/2025

The shop will be closed this Monday for Memorial Day. Thank you to all the men and women that have served for our freedom!

05/03/2025

4 Sundown SA 8s in a beautiful custom enclosure! Looks great and sounds great!

08/28/2024

The big stuff is back in stock! Come in and check out our zero interest, same-as-cash financing with no hard inquiries!

03/16/2024

Tint shops come, and tint shops go…but with 15 years of continuous excellence, you can rely on us to get it done right. Whether you want your vehicle darker, louder, or brighter, we have the products you want at the prices you need.

03/13/2024

Tower speakers aren’t just for boats! Give us a call when your Jeep or UTV sound system doesn’t cut it. With many premium marine rated lines in stock, we’ll make sure that you’re sounding great whether you’re on the water, in the mud, or just cruising.

01/26/2024

https://www.tiktok.com/t/ZT8tMpFd1/

Check out SuperWaffLz's video.