The Tymphany NE product line of tweeters has leading-edge transducer technology packaged in cutting edge, stylistic designs. Tymphany's finite element analysis designed high power, high performance, neodymium-iron-boron (NdFeB) motor provides high output in a small footprint. Various dome materials are available for the tweeter models, including titanium, aluminum, silk, and deep-anodized aluminum. Domes sized to match 1" or 3/4" voice coils provide large linear motion and low distortion, ensuring a wide smooth frequency response that also reproduces low-level details in music. Copper caps in the motor system create a high frequency extension and lower intermodulation distortion. An aluminum rear chamber provides a very low resonance that provides very flexible system design capabilities, by keeping the resonance of the tweeter well below the tweeter crossover frequency.