The Damped Apex Dome (D.A.D.) tweeter is a proprietary innovation by Sonus Faber designed to elevate high-frequency performance while maintaining natural sound reproduction. Traditional soft dome tweeters often encounter high-frequency roll-off due to unwanted vibrations at the dome's apex. The D.A.D. technology addresses this challenge by integrating a damping mechanism that stabilises the apex of the silk dome, ensuring precise high-frequency delivery and reduced distortion.

The D.A.D. tweeter allows the surrounding areas of the dome to move freely, optimising diaphragm behaviour for enhanced control and clarity. Crafted with advanced materials such as hand-coated silk diaphragms and precision-engineered aluminium components, this technology ensures seamless craftsmanship and acoustic innovation integration.

The D.A.D. tweeter is featured across various Sonus Faber loudspeaker collections; in each application, the tweeter's meticulous construction contributes to Sonus Faber's signature sound: a detailed, refined, and high-fidelity sound that resonates emotionally and aesthetically.