Features: Enhanced space behind the diaphragm for improved bass reproduction Treble resonator for optimal high-frequency reproduction Special sound holes for
Features: Treble resonator for optimal high-frequency reproduction Special sound holes with acoustic fabric for maximum frequency independence and a frequency-independent
Features: Special sound geometry with high-tech acoustic fabric behind the diaphragm 2-stage treble resonator for optimal treble reproduction Special sound
Features: Special sound geometry behind the diaphragm with high-tech acoustic fabric 2-stage treble resonator for optimal high-frequency reproduction for more
Features: Enhanced space behind the diaphragm for improved bass reproduction Combination of special acoustic labyrinth and high-tech acoustic fabric for
