The Final Audio Design SONOROUS VI headphones have been created to arouse live music feeling in your own private headphone space. With the hybrid design that merges balanced armature with a 50mm diameter dynamic driver unit coupled with BAM mechanism, Final Audio Design have achieved an extraordinarily vast sound stage with boundless depth. The Final Audio Design have fine-tuned the balanced armature driver unit for optimal use as a tweeter. Special attention has been paid to the choice of materials used in the pursuit of sound quality, utilising a permalloy with a high level of magnetic permeability in the magnetic circuit. By increasing the precision of the parts of the dynamic driver in the Final Audio Design SONOROUS VI, it has become possible to make the gap between the magnetic circuit, the pole piece and the yoke narrower than with common products. A powerful neodymium magnet is coupled with this, making for a high magnetic flux density. The Final Audio Design SONOROUS VI also exhibits a fully reworked shape of the tangential edge with a lightweight diaphragm and heightened responsiveness to micro-signals. Clear, crisp bass tones are achieved with the combination of a magnetic circuit with a high driving force and a light vibration system. Specifications: Housing: Stainless steel/ABS, Driver: 50mm diameter dynamic + balanced armature, Sensitivity: 105dB, Impedance: 8 Ohms, Cord length: 1.5m. Accessories: Detachable cable with locking mechanism (1.5m).