Grado Signature HP100 SE Special Edition Open-Back Headphones (Open Box) noise-isolating 000 Hz Sensitivity 100 dB/mW

000 Hz Sensitivity 100 dB/mW Impedance 36 ohms Weight Approx

Charging cable

and significantly improved ergonomics

Protein leather earpads 1 pair

Interchangeable Pin System for Versatility

Grado Signature HP100 SE Special Edition Open-Back Headphones (Open Box) noise-isolating 000 Hz Sensitivity 100 dB/mWSignature HP100 SE Grados new Signature HP100 SE headphones are a contemporary homage to the trailblazing high end HP1 model heralding a new design direction. World renowned designer and manufacturer of award winning headphones, Grado Labs presents its newest and flagship model, the Signature HP100 SE. Grado Labs founder Joseph Grado created what many consider to be the high end headphone market with the release of the Signature HP1 headphone in the