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!

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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. Call us today at 609-646-6282.

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

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, security features, Bluetooth, and so much more. Need some ideas?

  • One Stop Car Audio
    Located across from TD Bank

    1102 New Rd.
    Northfield, NJ 08225


    Call Us
    Phone: (609) 646-6282

    Mon: 9:00AM-6:00PM
    Tue: 9:00AM-6:00PM
    Wed: 9:00AM-6:00PM
    Thu: 9:00AM-6:00PM
    Fri: 9:00AM-6:00PM
    Sat: 9:00AM-4:00PM
    Sun: Holiday Season


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.



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 and audio systems. You can also send us a direct message right from our website.