Custom-made Propietary Balanced Armature Drivers (12 per side)
Powered by Soundrive™ Technology: Quad Low, Quad Mid, Quad High
High Purity OFC 4N Silver-plated Litz Wire Cable
Variable Bass Attenuator (0 to +10dB) (Available with the 4-Pin Cable Only)
Triple Bore with Freqphase™ Waveguide
Input Connector: 1/8" (3.5mm), Gold-Plated
Integrated 4th Order Crossover