Theater Solutions SUB8FM Front Firing Powered Subwoofer (Mahogany) 8" high efficiency low frequency front firing subwoofer 100 Watts RMS and 250 Watts Max in cabinet amplifier with a frequency response of 50 Hz - 150 Hz High Level L/R Input and Output spring terminals and L/R RCA Inputs Built-in Auto Shut Off 9' 10" RCA Cable, "Y" RCA Adapter and full instructions included