USHER UA-50 50th Anniversary Monitor Speakers, Limited ...

Employing the usher Diamond DMD Technalogy, our Diamond DMD speakers have a new tweeter unit with an USHER Diamond DMD dome. The DMD dome is effectively a diamond dome with a reduced mass and a well- controlled, appealing sound signature, resembling very closely a perfect piston in its behavior....

Employing the usher Diamond DMD Technalogy, our Diamond DMD speakers have a ...