hi guys, I'm about to invest a pair of component set. Currently still using ori. car speaker which I totally find it hopeless though HU is using Alpine cda-117e. Do I need to tune my HU setting? seems like Alpine setting is more for Pro user coz many unfamiliar terms.

I'm considering between Morel Maximo and Helix Esprit E136, any comment between this 2 brand? More towards SQ (jazz, R&B Soul, Bossa) THANK YOU