Sennheiser IE 900 In-Ear Headphones Wharfedale SoundEngine2 technology preserves the original

SoundEngine2 technology preserves the original signal between stages

All you will hear is precisely what the artist intended

while a down-firing bass port allows positioning directly against the wall

Featuring the same 12th generation Uni-Q® driver array with MAT™ as the R Series stereo models for perfect tonal matching

Sennheiser IE 900 In-Ear Headphones Wharfedale SoundEngine2 technology preserves the originalIE 900 The purest, most natural sound. Key Features A new benchmark in portable sound reproduction Unrivalled precision & craftsmanship Developed in Germany and manufactured at our state of the art Ireland plant X3R TrueResponse transducer technology for balanced sound with ultra revealing detail Helmholtz resonator chambers unmask critical audio details, even during extended listening sessions Precision milled and anodized aluminum housing Gold