
The TMD suspension provides a linear frequency response curve between 1 and 4kHz, while reducing distortion in this range.
The structure of the speaker adds rigidity using solid aluminum parts positioned between the front speaker and the speaker driver basket. This sandwich technology is used in the form of rings for the 6″ and 11″ speaker drivers of the Stella Utopia EM Evo, and on the 6″ speaker drivers of the Grande Utopia EM Evo. The 13″ (Stella Utopia EM Evo) and 15″ woofers (Grande Utopia EM Evo) also use segments of solid aluminum.
Grande Utopia EM Evo will retail for $120,000, Stella Utopia EM Evo for $65,000, Maestro Utopia Evo for $32,500 and Scala Utopia Evo for $20,000. Here are more detailed specs.