Hi
An important thing to think about, when you are going to insert a subwoofer box in a car, find the car first, each subwoofer has its own characteristic, adapted to each box and bass sport and basic types, it is either closed, bass reflex and band pass in several versions, which are the most used, another important thing is the Tuning of the box is extremely important, some boxes are tuned too low and some too high. relation to the subwoofer in bassreleks box is the one that gives back the most potential of the subwoofer in is undoubtedly and a better curve, and 3-5 decibels.
An important thing to think about, when you are going to insert a subwoofer box in a car, find the car first, each subwoofer has its own characteristic, adapted to each box and bass sport and basic types, it is either closed, bass reflex and band pass in several versions, which are the most used, another important thing is the Tuning of the box is extremely important, some boxes are tuned too low and some too high. relation to the subwoofer in bassreleks box is the one that gives back the most potential of the subwoofer in is undoubtedly and a better curve, and 3-5 decibels.