Definitive Technology In-Wall Sub 10/10 (Single， White)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Single， fully enclosed reference in-wall subwoofer speaker</li><li>Equipped with one 10-inch long-excursion woofer coupled to a 10-inch infrasonic radiator</li><li>Frequency response: 16Hz - 200Hz</li><li>Non-resonant sealed medite enclosure</li><li>Cut-out size: 14.38 W x 3.81 D x 19.88 H inches</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41lM2h98vkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61KUf0YrRfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QSm3MMWLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PsLITeJbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-CpVd2CiL.jpg" noproxy>