alpine type-r 15 vs 2 re se 10

[loud-n-low 10+ year member]

nine.1 puts out more than 1200 i believe because its rated on 12.5 volts

 

[the Answer 10+ year member]

15" Re Sx

 

[DonH 5,000+ posts]

How to calculate cone area

Cone area = pi x (r x r)

pi = 3.14 r = radius of sub

 

[j.clark.90 10+ year member]

thanks all for the help and clearing a few things up for me