... speaker/Car speakers 2,150W max power handing 3, Fiber glss cone 4, Aluminium frame, high end Features : 1, Fiberglass cone, high efficiency 2, High-end ... High-end coaxial Speaker 1, Woofer : Rubber Surround , Fiberglass cone 2, Big Magnet Structure3, Specil and nice T-yoke and washer 4, Voice coil : 1'' High ... Response: 60Hz - 20Khz We focus on high-end speakers and we suggest : Buy speakers by ears , ...