The PS-2 is a professional series (in-ear monitor) lab made product that has two balanced armature drivers and crossover in each earpiece. It is made from a firm acoustical plastic, to maximize sound quality, resist sweat and moisture while keeping shape, form and seal for long life use. The dual transducers and crossover are matched, paired and tested to reproduce the same sound quality in right and left earpieces.
The PS-2 dual driver is for Lead Guitar, Drummer,Vocalist applications. It provides protection and professional level sound quality not available in other custom or traditonal ear buds. The custom design makes it more comfortable to wear for extended periods on stage or performing. The cord exits out the top of the ear piece and goes over top the ear, makes it easier to conseal the cord in performance applications. Provides 26-29 dba of reduction of ambient sound and comes with a 1 year warranty. ( See Warranty page for details ) Technical Specification for PS-2 Driver: Sensitivity @(1Khz) 126dB SPL Impedance @(1Khz) 23 Ohm Frequency Range 20Hz – 18Khz"