Hertz CBA 250

10" Loaded Active Subwoofer Enclosure Sealed Enclosure Built-in Amplifier Power Handling: Peak: 500 watts RMS: 250 watts Impedance: 0.4 Ohm Frequency Response: 20Hz - 200Hz Lo-Pass Filter (@ 12dB Oct): 50Hz - 200Hz Subsonic Filter (@ 24dB Oct): 20Hz Bass Boost (@ 45Hz dB): 0-6 Phase Switch: 0/180 Pressed Paper Cone High Density Flux Ferrite Magnet Can be positioned as Down-Firing or Up-Firing Includes Feet with Velcro Inserts for Down-Firing Position Automatic Turn-on Includes HRC AP - Sub Level Remote Includes Grille Dimensions: 17.32" x 13.14" x 5.31" 1-Year Dynamic Autosound Warranty