The Grand Callas Edizione Speciale is a special-edition version of Opera's flagship Grand Callas, finished in Padouk with a 5 mm engraved aluminium top plate and internal AudioQuest wiring. It is a three-way rear bass-reflex floorstander with a rear-firing dipole system, a Scan-Speak 9700 tweeter, a 7 inch polypropylene midrange and two 8 inch long-throw woofers, with a low-frequency adjustment switch.
