R1 CLOSED-BACK - RECORDING STUDIO HEADPHON U-shaped frequency response to feel the groove while performin Reduced ambient sound and bleed volume by 50% (-10dBSPL*   5 years limited warranty Closed-Back design:   Isolates external sound and reduces sound leakage into the mic by 50%(-10dBSPL*)   U-shaped   frequency response:   A fun and engaging monitoring experience Easy to drive : 32ohm dynamic driver makes R1 very loud with any device Fast-exchange   earpads:   No tools needed Stainless   steel   headband:   Durability for the battlefield of recording studios   Detachable   cable:   Mini XLR connector compatibility with aftermarket custom cables Easy maintenance:   Speaker, earpads, headband, strap and cable are all serviceable using home tools