Grado SR80i headphone, dynamic open system
Nice sounding and pricewinning headphones.
Non Resonant air chamber
Standard copper voice coil wire
Standard copper connecting cord
mini plug with 1/4" adaptor
dynamic Operating principle open air Frequency response 20-20 SPL 1mV 98 Normal impedance 32ohms Driver matched db .1
"...these are truly wonderful hearphones, they've got the bass energy... ripping into heavy tracks with a gusto that eludes lesser rivals. With vocals they intoxicate with a natural feel and beautifully proportioned soundstage: few headphones can transport you as convincingly... The Grado SR80's are special. Buy'em, and Love'em."