FeaturesPeak Power 2000WRMS Power 600WPP Cone with Diamond Array PatternStress Controlled Spider2�� ImpedanceSteel Mesh Grilles IncludedX-Motif CapX-Motif Cap controls resonance frequency and cuts unnecessary frequency delivering powerful and solid bass response.Closed Yoke with Advanced Airflow ControlSubwoofers have a robust thermal management system implemented with an Aluminum Bobbin Closed Yoke Design and Advanced Airflow Control.Stress Controlled SpiderComputer-optimized damper controls stress and increases mechanical durability.Multiple Position OptionsForward Rear or Down-Firing installations are available.Slant Back DesignEasily fits behind the rear seat of an SUV and is more effective in suppressing standing waves that typically occur in a standard square enclosure. X-Motif Cap controls resonance frequency and cuts unnecessary frequency, delivering powerful and solid bass response Robust thermal management system, implemented with an Aluminum Bobbin, Closed Yoke Design, and Advanced Airflow Control Computer-optimized damper controls stress and increases mechanical durability The port��s rounded shape reduces airflow resistance and noise generation Extra thick legs support the weight of the system when installed in a down-firing application