Synastr
Member
So currently I have a box built under my 01silverado with two ten inch re subs. The subs are temporary till I get American bass xrs. My box is 2.8 roughly before ports and subs. I'm looking at 1.2 after the subs. Right now the box has two 4x10" ports. I'll say it's extremely loud and punchy but it dies t get low at all. So, I plugged off a port and it digs deep. I'm looking to tune at 29-31hz. My main question is should I lengthen the two ports or use one? I'm thinking if I use one, I'll step up to a 6". I have roughly 20" on either side for length unless I stay 4" then I can go all the way through the box. Which I think was 56" Experienced tuners help me on thus one. The current subs are re audio Sr pros. Running @1ohm to a ampere 1000.1