Details
Rockville RW68CA 400w 6x8 Slim Under-Seat Active Powered Car/Truck Subwoofer Sub Black

Rockville RW68CA 6x8" 400w Slim Under-Seat Powered Car Subwoofer.
Enclosure is made out of cast aluminum which stays cool at all times. Peak Power Handling: 400 Watts. RMS Power Handling: 100 Watts.
Our most compact powered subwoofer. High Level Inputs with Auto Turn-On Technology.
Low Pass Filter: 50Hz - 180Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz. Adjustable Input Sensitivity. Includes remote bass knob. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit, Overload Protection.
Heavy Duty Mounting Feet. PWM MOSFET Power Supply. Low Level RCA Input. Green Power/Red Protect LED. Phase Switch: 0° or 180°. THD: < 0.4%. Fuse Rating: 20A. Impedance: 4 Ohm