Emotiva Audio 150 Watts 8-Inch Subwoofer black (BasX Sub8)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>An 8-inch heavy-duty low-frequency driver， with a 1.5" copper voice Coil on a solid aluminum former， an injections molded mineral Filled polypropylene Cone and a large rubber Roll surround.</li><li>High efficiency 150 watt RMS audiophile quality class D amplifier.</li><li>Frequency response: 28 Hz to 200 Hz ( + 0/ - 3 dB).</li><li>crossover， phase， and level controls for precise matching to any room and system.</li><li>"High performance sound for a budget price" -cnet 2017</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31-iibEo77L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/318SWzl%2BBeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41eOJQSOo0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41C1LrzuKFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51M9N-DO2gL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41jU-ENqPFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41W88WWuJlL.jpg" noproxy>