Over the years, Voxx International has purchased a number of recognizable brandnames when the original companies were no longer viable as independent specialty shops, including Acoustic Research, Advent, Code Alarm, Invision, Jensen, Klipsch, Prestige, RCA, 808 Audio, and Terk, among others.

Its international brands include Audiovox, Hirschmann, Heco, Incaar, Oehlbach, Mac Audio, Magnat, Schwaiger, and others.

[3] Voxx's subsidiary Premium Audio Company (PAC) entered a joint venture with Sharp to acquire the business, which includes the Onkyo and Integra brands, for $30.8 million.

[4][5] Voxx International markets its products under several brand names, including: In 2013, Audiovox developed the app for a new accessory device called Shutterball.

[7] On March 14, 2003, Audiovox said it planned to restate results for the first three quarters of fiscal 2002, following a review of the effect of the FASB's Emerging Issues Task Force regulations on its statements.