Orange Injected Polypropylene ConeSpecially Treated Black Foam Edge Suspension Silver Plated Terminal Rubber Magnet Boot for Better Protection 2.5-Inch High Temperature Kapton Voice Coil 4 Ohm Impedance 700 Watts RMS/1400 Watts Peak SPL @ 1W/1M: 86dB Overall Diameter: 14.57-Inch Mounting Depth: 5.87-Inch Magnet Weight: 120 oz.