I just installed the match-up 7 DSP amp with Ram in my BMW G20 and it's day and night with the HIFI system.
The OEM amplifier of Ram modul is clearly undersized for the original Hifi speakers.
I am just starting the fine tuning with the equalizer.
honestly the sound produced with the 10 OEM speakers drived by the match up 7 dsp is similar to the Burmaster that I had on my old mercedes W205.
good upgrade.
