pride and passion

Unison Research was founded in 1987 by a group of passionate audiophiles led by Giovanni Maria Sacchetti. Born in 1945, Giovanni Maria Sacchetti devoted himself at an early age to the study and design of hi-fi systems, combining his interest in electronics with a passion for music inherited from his father, an expert pianist.After completing his studies in electronics, he devoted twenty-five years to teaching while at the same time designing and developing amplifiers for Unison Research.

focus on


System:Floor standing - front firing Reflex

Loudspeakers:1 woofer 12"

Number of way:2 way

Frequency Response:30-20000 Hz

Cross-over:Woofer: Low Pass 12 dB


Tweeter: hogh pass 12 dB

Crossover Frequency : 2000 Hz

Power: 500 watt RMS

Amplifier:from 10 a 200 Watt RMS or more without clipping

Room positioning: Close reflex ducts for near-wall positioning


All Unison Research products are characterized by both an elegant style and the care with which all wood and metal parts are selected. These qualities are recognized and appreciated worldwide. We firmly believe that a high-fidelity music reproduction system should be both a pleasure to hear and a pleasure to view


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