Full perforation and semi-perforation options provide customizable airflow and diffusion for tailored listening experiences
Fluted, asymmetrical shape enhances ear seal and accommodates larger ear sizes for a more comfortable fit
Gel-infused slow rebound foam offers a balance of support and cushioning for long listening sessions
Premium leather or vegan suede covering delivers a luxurious feel and durability
Flexible outer sleeving attaches easily to most large round headphones for versatile compatibility
Summarized by Shop
The Caldera Ultra Perf Pad is designed with full perforations on the interior, top, and sides, enhancing spatial cues and delivering a more linear sound profile. This innovative design provides an immersive listening experience across all full-size ZMF open models. The Caldera pads are shaped with more height that peaks behind and under t
Diameter
4.33 in (110 mm)
Ear cavity fluted to
72 mm
Tallest height
25 mm (Ultra Perf, Top Perf), 23 mm (Top and Side Perf), 25 mm (add-on), 25 mm (wide perforated hybrid)
Shortest height
20 mm (Ultra Perf, Top Perf), 18 mm (Top and Side Perf), 20 mm (add-on), 20 mm (wide perforated hybrid)
Material
Gel-infused slow rebound foam, leather or vegan suede