• Your One-Stop-Shop For All Your Car Audio Needs

    From Chevy to Lamborghini, domestic to foreign, we're here to improve the car you already love. Want a higher quality sound system? Thinking of adding a Bluetooth device? Stop by our Northfield, NJ, showroom and view our full selection of products.

  • Visit Our Showroom

    Even if you don't know exactly what you're looking for, our technicians have some great ideas, and we complete all installations on-site. Our Services: - Car Audio Installation - Security Systems - Detailing - Accessory Installation

  • Wheels & Rims

    So, you aren't crazy about the rims on your vehicle. No problem — we have a huge selection to fit every budget!

  • Viper Audio Experience

    Check out the Viper Room.

  • Kenwood Audio Equipment

    Stop by our showroom to see our large selection of Kenwood Audio Equipment and speakers.

  • Stop By Our Store

    We would love to talk with you about any upgrades you're considering for your vehicle and invite you to stop by today!

  • Stop by today!

    When we say "One Stop," we mean it! We have everything you're looking for: speakers, audio accessories, rims, security devices and more. Even better- we install it all right at the shop! Stop by or click here to send us a direct message.

Top-of-the-Line Service

One Stop Car Audio is known for its expert professionals and competitive pricing. Click below to explore our products, including audio speakers, window tint, security features, and more.



Check out our store gallery for photos of our store and before and after pictures of vehicles we've enhanced.


Welcome to One Stop Car Audio!

One Stop Car Audio is your all-in-one shop for car audio and vehicle accessories. Browse our site to take a peek at the services we offer and the products that we install!

Upgrade your Ride
Whether you’re looking for just a small addition or a complete overhaul of your vehicle, Northfield, New Jersey’s One Stop Car Audio is the place to go. We specialize in everything you want to upgrade your current vehicle, whether window tint, rims, audio & speaker systems, detailing, security features, Bluetooth, and so much more. Need some ideas? Browse our full list of products here.

Expert Installation & Service
Tired of that old radio that hardly works anymore? We have tons of audio and speaker systems, small and large! Stop by our Northfield, NJ, store to test out some of our systems and see which one suits your needs the best. Once you pick your system, our experienced technicians will complete the installation on-site.

Stop by and see us!
Now is the time to get the car of your dreams. Stop by our showroom and check out everything we have to offer for your domestic or foreign vehicle. Need some ideas? That’s what we are here for! We would be happy to give you more information on our car accessories, detailing services, and audio systems. You can also send us a direct message right from our website.

  • One Stop Car Audio

    1102 New Road
    Northfield, NJ 08225


    Call Us
    Phone: (609) 646-6282

    Mon: 9:00am - 7:00pm
    Tue: 9:00am - 7:00pm
    Wed: 9:00am - 7:00pm
    Thu: 9:00am - 7:00pm
    Fri: 9:00am - 6:00pm
    Sat: 9:00am - 5:00pm
    Sun: Holiday Season