DBDRAGGUY 10+ year member
CarAudio.com Veteran
Derrick is correct - my car peaks at 57 hz. Many other CRXs peak in the mid to high 60s - but mine does not... likely due to the sunroof.
Your note will go up once the car is deadened and becomes more reflective. Covering the large holes in the back of the car and the holes in the doors will do wonders for your score. Deadening the roof is a nice gain as well.