Blue Octave Home BDW10 In-Wall Subwoofer (White)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>RMS power is 180 Watts and MAX power is 350 Watts</li><li>Woofer is 10" Blue Kevlar cone with rubber surround</li><li>8 Ohm</li><li>Frequency Response is 25Hz-200Hz， Sensitivity is 98dB</li><li>Cut-out Size is 10.63" x 10.63"， Frame Dimensions are 11.97" x 11.97"， Mounting Depth is 3.75"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51nyDN1UBKL.jpg" noproxy>