日本 音茶楽 Ocharaku

Flat4 粋 (Siu)

入 耳 式 耳 機

• Flat4=Full-range 2-element 4-way effect by positioning two full-range elements horizontally opposed to 4 dramatic effects.
• Effect 1: The opposite element placement cancels mechanical vibration caused by reaction of the vibration system, achieving a deep bass exceeding the sealed type; Effects 2: The parallel drive of 2 elements per ch; improves the sensitivity of bass to mid pitch.
• Effect 3: The external ear canal tuning TM technology uses phase correction tubes to dramatically improve the middle range; Effects 4: The reduction of acoustic resistance and small elements allow for dramatic improvement of the ultra-treble range, and the widening of open air sounds.