The Callas Diva is the more compact of Opera's two Callas floorstanders, a three-way rear bass-reflex design with a rear-firing dipole radiation system. It uses a Scan-Speak 9700 tweeter and a 7 inch polypropylene midrange above an 8 inch long-throw woofer, inheriting the tonal character of the Grand Callas in a smaller cabinet.
