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
Philips Noise cancel earbuds active noise reduction cuts out the background noise that spoils the listening pleasure and delivers pure sound on the move. Slip in these comfortable noise-canceling earbud headphones and let the outside world melt away. These earbuds combine high-quality sound with cutting-edge, 10-db noise-reduction technology. Planes, trains and busy offices fade out as the...