LS4 4-Drives Balanced Armature Drivers Frequency Range 18Hz-19000Hz Sensitivity 123db spl Impedance:25 ohm Configuration: Passive 3-Way crossover : Dual Low, Single Mid, Single High (Dual Bore)
Features - Amazing detail and clarity - Extremely smooth and liquid across the frequency spectrum - Powerful bass with great tactile performance
Otto Isolating Ear Buds, Silver Your ears get bored. They want to be entertained. Not by voices of people around you they want music served up crisp,clear and without distortion. The kind of stuff MP3 players were made for, if only their headphonescould deliver. No problem, one easy upgrade and youve got the sound your ears are raving along with the customized comfort theyve been longing...