Theater Solutions SUB6D Down Firing Powered Subwoofer (Black)
Theater Solutions SUB12D powered ported bass home theater subwoofer, 500 watts peak power, frequency response is 25Hz-150Hz, 24dB per Octave Crossover, 8ohm impedance
Built in digital drive high efficiency amplifier, 12″ high efficiency low frequency down firing transducer, L/R RCA inputs, high level L/R input and output spring terminals
Variable 25Hz to 150Hz control knob, gain control knob, 0 or 180 degree phase switch, built-in auto shut off, bottom slotted bass port, black ash finish