Human hearing functions very precisely, especially in the treble and mid-tone ranges, which means that precise reproduction is an absolute must here for high-quality loudspeakers. Conventional loudspeaker membranes tend towards uncontrolled, chaotic movements, especially in the upper mid-tone range. With the "Controlled Flexing Cone“, Magnat has developed a unique membrane geometry especially for woofers and subwoofers. The special membrane form ensures controlled characteristics at the upper end of the transmission range and beyond. This makes reproduction in the upper mid-range much more precise and ensures harmonious transition in the treble range.