I installed this on
Subaru Impreza

Review
Installed the Passione RE-D4 dsp a month ago and thought that it was good already. Went back to Autoimage Enterprise to do the second tuning and to my surprise, the sound characteristic became richer and my listening mood improved.
I have always believe to have a good sounding system, I must have big sub, big amplifier blah..Blah...Blah...And my perception have changed after trying out this Italian DSP . Good investment for great satisfaction.

What I like
The DSP is small, light in weight and consume little power. Not that expensive.

What I do not like
Do not know of any for now.

I installed this on
Honda Civic

Review
Wanted to upgrade my Honda Civic 2019 original car stereo but realized that the player cannot be changed. Different installers gave different opinions on the upgrade and I have made some upgrades that did not turn up well. Heard about Autoimage Enterprise with positive reviews and decided to try them out. To my surprise, Ted who is the person in charge of the operation went through the previous upgrade and gave a detail explanation and gave me some recommendations. It was very simple remedy which turned out to be a small box hidden away . Passione Rame D-4 . The quickest solution to balance the sound in my ride and my family is enjoying the in car entertainment every day since!

What I like
Passione Rame D4 DSP is small , compact, comes with loss less bluetooth music streaming which is easy to operate and the result is good!

What I do not like
Cannot think of one now.

3 Review Photo(s)