8 Inch active Underseat incl bassremote 125 Watt RMS Make your drivers seat the best seat in the house The BassPro SL2 self-powered subwoofer fits under the front seat of many vehicles and adds deep full rich bass to your existing audio system Its shallow-profile 8 woofer is coupled with a custom tuned enclosure and is driven by a powerful Class D digital amplifier which making it a powerful solution A fully variable crossover and Bass EQ are on-board to tune the BassPro SL2 to your system Technical Specifications Woofer 8 200mm Amplifier Power 125W RMS Frequency Response 35Hz ndash; 120Hz Fuse 15A Maximum Current Draw 12A Quiescent Current Draw lt;800mA Input Sensitivity 0 05V ndash; 2V Line-Level Input; 0 5V ndash; 20V High-Level Input Crossover Frequency 50Hz ndash; 120Hz Crossover Slope 12dB octave Bass Boost 0dB to 9dB 70Hz Dimensions LxWxH 13-9 16x9-7 8x2-13 16 344mmx250mmx71mm