Grado Prestige Series SR225i Headphones

Grado's talent in combining lightness with extreme rigidity and internal damping results in a Headphone providing a superb Sound experience with a fine tonal spread and balance. This headphone has an increased air flow by 50% over the previous model (the critically acclaimed SR125), which is achieved through an improved rear metal screen and closer matched drivers. The result is an enlarged soundstage achieved from closer driver tolerances, while the improved rear screen frees the headphone from colorations. The excellent diaphragm and voice coil design and UHPLC (Ultra-high purity, long crystal) copper voice coil wire combine with an improved headband spring to provide a relaxing and musically satisfying experience of high dynamics, clarity, and solidity.

Tranducer type: dynamic / Operating principle: open air / Frequency response: 20-22 / SPL 1mV: 98

Normal impedance: 32ohms / Driver matched db: .05