Im looking for a free port calculator...something to do slightly more advanced stuff than RE's will allow, does anyone have a reccomendation?
1997 Dodge Neon Coupe
Head Unit - Cheap Sony w/ AUX
Front Stage - Diamond Audio 6" Components
Rear Stage - Stock
Wiring - Knukonceptz 1/0
Sub Amp - Memphis 500 class D
Sub Stage - (2) 12" Diamond Audio D3 Ported