Experience
PASSION
more than 40 years of Craftmanship
The reality of Spera Experience, as you might guess from the name, was born out from the more than 40 years old experience and passion for the audio field of owner Roberto Spera, writing here.
This passion, devoted above all to acoustic speakers led me over the years to found Diesis# (1990s), which made traditional acoustic speakers although with some uncommon features, such as cross-over filters in the series setup.
Later, I founded a company with another enthusiast, Diesis Audio (around 2010s), that I also developed, which still makes much more unique speakers (dipole + horn-loaded for the mid highs).
I say this to make it clear that over the years, despite having read and studied a lot of both technique and acoustics, my natural disposition has led me to experiment in person, to assess the real effectiveness of what I was reading and how I could apply these technologies in the realization of my original projects.
This led me to make almost every sort of acoustic loudspeaker with dynamic speakers, almost every sort of loading, almost every sort of passive cross-over etc…
Since 1990 we have been giving birth to acoustic speakers that enable faithful and balanced audio reproduction.
Now, after many years, I want to proffer items that are, by most accounts, the best I have made so far and into which I have transferred all my experience and expertise.
The pursuit of the best possible sound has led me to discover that, although to a lesser degree, there are many causes of deterioration of the original sound recorded in the audio support, so I also advance objects that are not strictly related to the speakers but that contribute, with their beneficial effects, to refine the final outcome.
In order to be able to propose my products at their best, I have set up a private show room (well cared for in acoustics, according to my standards) in which, by appointment, it will be possible to listen to and carefully appraise both my items and, possibly, the amplifier that the customer will desire to try in combination with my speakers.
I’m looking forward to share with you the experiences related to the passion we have in common and further explore the topics mentioned here, in the expectation of always being able to improve our listening.
Come visit us
We have a showroom entirely committed to the display of our products, in which you are welcome, and where, by appointment, you can also test your own amplifier. A processed and controlled environment in which every sound specificity will be evident, so that you can make an informed choice and be aware of the effectiveness of our suggestion.