Brainwavz Audio is an audio accessories company founded in 2008, producing earphones, headphones, and a wide range of replacement parts. The brand is owned and manufactured by parent company GPGS and built its early reputation in the budget and mid-tier in-ear monitor market, where models such as the M-series IEMs and the studio-style HM5 over-ear headphone drew attention from value-focused listeners and reviewers on head-fi forums.

Beyond its own headphones and earphones, Brainwavz is widely known for its catalog of aftermarket earpads, made in materials such as memory foam, hybrid velour, and protein leather, and sized to fit a long list of popular headphones from brands like Sennheiser, AKG, Audio-Technica, Sony, and Beyerdynamic. This earpad business has become a significant part of the brand's identity within the DIY and headphone-modding community.

The company also sells related accessories including replacement cables, headbands, headphone stands and hangers, carrying cases, and a line of mounting hardware and desk organizers. Its product mix leans toward affordable, utilitarian gear aimed at everyday listeners, gamers, and hobbyists rather than high-end audiophile flagships.

Brainwavz has 2 products cataloged on Equipboard, including Headphones & In-Ear Monitors.