Grado PS500x

Expert Reviews highlights the PS500’s 32-ohm impedance and open design, emphasizing that it is easy to drive from portable players but leaks heavily. The review frames it as a technically capable open headphone, while warning that its design is not suited to noisy public use.

Headfonia compares the PS500’s technical performance favorably with other Grado models at a similar level, saying the main difference is tuning rather than overall technical ability. The review suggests the PS500 delivers the brand’s characteristic sound with competitive detail and performance.

SonicScoop’s review presents the PS500 as a dynamic open-air headphone in Grado’s Professional Series with a vented diaphragm and hybrid air chamber. The emphasis is on its studio-oriented construction and premium positioning rather than a strongly negative or positive verdict.

What Hi-Fi describes the PS500 as energetic and entertaining, with strong bass, good timing, and an open, informative presentation. It also notes that the build is not especially luxurious, refinement could be better, and the open-back design leaks a lot of sound.