The NEW Signature W80 features eight proprietary drivers impeccably tuned with a passive 3-way crossover to create an unbelievably immersive listening experience. The W80 features eight proprietary drivers impeccably tuned with a passive 3-way crossover to create an unbelievably immersive listening experience. Masterfully engineered, the W80 makes no compromises delivering reference level audio by integrating full size dual bass drivers with dual mid and quad high drivers. The result is the most comfortable, ergonomically designed earphone on the market, delivering expansive harmonic content with tremendous accuracy and an extensive soundstage.