audio9
Junior Member
Okay so I had a custom box made that cost me 150 and a crap box that I got with the sub. It's a 15 fi btl n2. The box I got made was supposed to be for burps but I hit a higher number with my smaller one. The nice one is tuned around 45 and I'm not sure the small one but it peaks at 53hz in my cabin. Someone had any experience with this sub during comps? I need a design. My max dimensions are 37w 40h 22d the car in question is a 2000 golf hatch. Power is a hifonics Zeus 3000 big three extra batt. Volts around 13.8