Grandioso, a name befitting Sinfoni | Quartorigo’s passion for perfection; a speaker system that was finalized and perfected using what are arguably the finest, most pure mobile amplifiers in the world, La Prima. The Grandioso Opus speaker system was in development for over four year and this dedication to perfection is evident in Grandioso Opus’ superb performance; accuracy, articulation and speed are immediate and result in a highly enjoyable and thrilling speaker system. While there are many fine speaker systems the stellar performance of Gransioso Opus allows them to sit alone in a special top level catagory with the Sinfoni | Quartorigo La Prima amplifiers. A speaker system designed to take full advantage of the La Prima’s capabilities in reproducing music with incredible clarity, detail and dynamiscim; feeling music, emotion with remarkable realism and enjoyment. The Opus Tweeter chambered tweeter blends perfectly with the Opus Woofer’s speed and resolution giving extended detail and accuracy to the Grandioso Opus system.
Normal Impedance: 4 ohms
Power RMS (filtered 12dB 6000hz): 100W
Power RMS (filtered 12dB 3500hz): 60W
Voice Coil diameter: 25mm
Frequency Response: 2.800Hz – 20.000Hz