The Austrian Audio Hi-X20 is a closed-back headphone with exclusive Hi-X driver technology for professional audio performance. These headphones deliver a detailed, balanced sound with precise mids and highs, complemented by a powerful but controlled bass. With a frequency range of 12 Hz to 24 kHz and low harmonic distortion, they offer crystal clear audio reproduction, ideal for recording, mixing and critical listening. The Hi-X20 model integrates 44 mm ring system drivers that produce the strongest magnetic field in its class, faster cone movement for responsive transient response and improved airflow. Constructed with durable metal hinges and metal headband, these headphones are built for long-term reliability. The foldable design increases portability and facilitates storage in backpacks or bags. Comfort is prioritised with slow-recovery memory foam in ear pads and headband cushions, ensuring comfortable wear during extended sessions. The headphones utilise a patented ear pad attachment system that prevents loss but allows replacement when needed. A detachable 3 metre cable offers flexibility for professional working environments, with 3.5mm connection and 6.3mm adapter included.