10"<br><br> 350W max, 160W RMS power<br> Freq resp: 26Hz-180Hz variable <br> Signal-to-noise ratio: >80dB <br> Down-firing, long-throw subwoofer with Venturi-tuned port <br> BASH-technology-powered amp <br> Adjustable crossover, auto on/off signal sensing <br> Dolby(R) Pro Logic(R)/Dolby(R) Digital switchable input <br> Gold, 4-way binding posts with external fuse & auto on/off <br> 7-year warranty on woofer & 2-year limited warranty on amp<br> Dim: 16.5"<br>H x 15"<br>W x 13"<br>D<br> Black<br> Each<br>