i was wondering what size capacitor i would need for two audiobahn alum12n subs and a dub series amp. also if anyone is interested i have a triple bandpass ported box for sale. Vinyl covering, mirror inside for neon reflection throughout the box, the mounting space for neon, port for 12v connection to neon,and stainless steel port holes. asking 150 plus you pay shipping. if anyone is interested just give me a hollar.