how to tune an amplifier??

[Fatboy501]

What kind of box are you using? Sealed, ported, bandpass? If ported, what is the enclosure tuned to? What sub? What kind of music do you primarily listen to? Yes, you can leave phase on 0.

[2dee11]

What kind of box are you using? Sealed, ported, bandpass? If ported, what is the enclosure tuned to? What sub? What kind of music do you primarily listen to? Yes, you can leave phase on 0.

i have a sealed box. both subs are 4 ohm SVC rated at 50-150 RMS 800 MAX. i primarily listen to rap