Audison Thesis TH 6.5 II SAX 6.5" 17cm Car Midbass Door Woofer Speakers 150w RMSTHESIS TH 6. 5 II SAX Woofer 300 W Peak Power 165 mm 4 ohm THESIS Transparency, a direct inheritance of the HV venti, is the principle that inspired the creation of Thesis speakers, born with the ambitious goal of giving voice to the pure musical message of Thesis electronics. The search for the best acoustic result was based on overcoming the intrinsic limits of traditional loudspeakers. Through a finite element simulation software (FEM) conceived by