damn yaar , mai to tang agiya houn round port sae
how can it be improved ??
when i made 4.1 internal volume ,
the LOWS were insane , same like trunked car feelings
then when i reduce displacement , it jumped a bit to higher notes , LOWs decreases
so i still think to reduce or make again if possible with 3.2~3.4cuft box Lport
what do you expect about round ports??