Blue Octave Home DS12 Subwoofer (Black)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>12" Down firing long throw subwoofer， built-in high efficiency amplifier</li><li>500 Watts dynamic power， 250 watts RMS， 26Hz - 260Hz (+/- 1dB) frequency response， 98dB sensitivity</li><li>High rigidity PVA treated cone with butyl rubber surround， high density MDF cabinet design</li><li>RCA line level inputs， stereo speaker wire high level inputs</li><li>Applications include surround sound and home theater</li></ul></div><img src="http://ecx.images-amazon.com/images/I/412FGvel1eL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ErXGsKwsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uTXo5wrfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XRB4PDgGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/317kpsW8n4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NDizPk7HL.jpg" noproxy>