Upgrade the factory audio in any Ferrari - Pista, Lusso, 458, SF90, F8, 488, or California Turbo.
Ferrari Audio Upgrade System Three Includes:
High power Zapco ADSP processor amplifier
Compact subwoofer under floor or behind seat
Voce speakers with tweeters
Sound deadening inside doors
Cables and parts
What this all means
The multichannel DSP amps allow us to adjust every part of the sound - it's like having a 30-band equalizer for every speaker, including the individual tweeters. The bass and treble setting in the head unit will have a much more obvious effect because we've already tuned the sound to be damn near perfect for the type of music YOU listen to.
The processor also solves the problem of having no clean RCA output from the factory sound system. As we have to use the speaker level outputs, the processor helps "clean" the signal and reduces the possibility of distortion.
The sound deadening helps reduce acoustic loss. The door acts as a speaker enclosure, and as the door skin vibrates, energy is lost instead of being turned into sound.