Kicker made its name by building boxes with subwoofers in them and the term “Kicker Box” has been applied to almost any automotive use of a subwoofer since. Obviously, they have a strong heritage and their customer service and product offers over the years has kept them at the top of the top in subwoofer market.
One look at the SoloX series and you will notice they are different than your average subwoofer. Those who understand geometry will instantly get that a square offers more surface area than a circle and this is the very reason for the shape that you see in the SoloX series. On top of the displacement advantage, this series also makes it easier for installation as putting a square into a square box is a lot easier than putting it in a circle.
Because of the solid performance from the SoloX series and its solid build, I place them in third of my overall top five picks.
