Discreet Dual ClampRockford’s proprietary tweeter mounting designprovides concentric clamping pressure around theperimeter of the mounting hole, utilizing a single centerscrew. This applies balanced pressure to both faces ofthe mounting surface. From there, the tweeter simplysnaps into place and is finished with a snap on trimring.PanelInductive Damping Heat SinkSecures directly to the top of magnet structure toimprove system efficiency by reducing both distortionand back EMF (Electo-magnetic force). Also radiatesheat to reduce voice coil temperature.Integrated Concealed CrossoverThe Integrated Concealed Crossover hides thecrossover inside the basket, creating a cleaner lookand easier installation.CEA-2031Power handling on RockfordFosgate speakersconform to CEA-2031 industry standards. This meansyour speaker has the capacity to handle power undercontinuous demand, not instantaneous power handlingthat over time can damage voice coils.