Isovox is a Swedish audio company based in Halmstad that designs portable vocal isolation booths and related recording accessories. Founded by Phillip Olsson — a hard rock musician who wanted to track vocals at home without disturbing neighbors — the brand builds dome-shaped booths intended to give singers, podcasters, and voice-over artists a controlled recording space without a treated room.

The product line is anchored by the Isovox 2, a portable booth that assembles with zip and velcro closures, alongside the compact Isovox Go and the flagship Isovox Pro, which targets professional studios. The company also offers the Isobooth enclosure, the Isomic microphone, the Isopop and Isopop Broadcast pop filters, the Isovox Workspace furniture line, and the Isoplug audio software.

Isovox products are manufactured in Sweden, and the booths are registered trademarks protected by patents and design rights. The brand is typically positioned as a home-studio and mobile-recording solution rather than a replacement for a fully treated tracking room.

Isovox has 4 products cataloged on Equipboard, including Windscreens & Pop Filters, Acoustical Treatments, and Vocal Processing Plugins. Their gear is featured by 2 artists, with the strongest followings in Pop, Funk / Soul, and Electronic. Notable users include Charlie Puth and Neon Vines.