This 6.5' High-Powered Midrange Speaker Delivers 480 Watts of Max Power and 140 Watts of RMS Power Black Color Paper Woofer Cone, Cloth Surround, Black Stamp Basket 1.5-Inch High Temperature Kapton Voice Coil with a 23-Ounce Magnet with a Rubber Boot Cover Nominal Impedance: 8 Ohms, and Sensitivity of 92 Decibels Frequency Response: 98-10KHz. Mounting Depths: 2.52'